THIS ISSUE High Performance Switches Portable Multimedia Switches

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THIS ISSUE High Performance Switches Portable Multimedia Switches

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Switches Multiplexers
THIS ISSUE
High Performance Switches Portable Multimedia Switches That Meet Standards Selection Table High Voltage Switches Multiplexers Simple Solutions Power, High Bandwidth Applications Level Translation Products
Industry's Lowest Resistance Switch Optimized Audio Switching Handsets Portable Multimedia
10-11
Bidirectional Level Translators
nalog Devices' high performance analog switch optimized provide best class quality today's popular handset multimedia portable designs that require higher voltage supplies support media-rich features. ADG849 industry's first SPDT (single-pole, double-throw) switch SC70 package feature less than RON. device minimizes distortion audio signals making ideal solution newer handset designs that require higher voltage supplies support polyphonic ringing tones other multimedia features, such color screens graphics. total harmonic distortion 0.02% 25°C. wide operating range providing significant performance advantages over other switching solutions SC70 packaging.
APPLICATIONS
ADG849
Cellular phones PDAs Battery-powered systems Audio video signal routing
Modems PCMCIA cards Hard drives Relay replacement
Price $0.94
Ultralow resistance:
High current carrying capability:
typical <0.8 supply 0.01 typical
continuous current peak current
Excellent flatness:
Extended temperature range: 125°C Rail-to-rail operation Typical power consumption (<0.01 TTL/CMOS compatible inputs
single supply
prices this bulletin quantities greater than 1,000 (unless otherwise noted), recommended lowest grade resale, U.S.A.
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More Audio Data Switches Portable Applications
ncreased multimedia modern smart phones created demand high performance switches that propagate high quality audio voice ring tones. longer unusual have integrated MP3, radio, PDA, camera applications with stereo audio output user. With each incremental improvement technology comes higher user expectations.
Analog Devices offers switch families that ideal audio data switching these high appliances. ADG7xx family offers excellent (2.5 flatness (0.5 most audio applications, ADG8xx family offers ultralow (0.5 flatness (0.05 meet highest performance expectations. latest performance breakthrough ADG849 (featured front cover this bulletin), only plastic part size that transmit Part Number Flatness Comments audio (loud, polyphonic tones) without ADG7xx Audio Switch clipping distortion associated ADG8xx 0.05 Lowest Distortion with competitive offerings. common audio switch application speaker/headset selection. associated with switches helps maintain losses device when transmitting audio. associated flatness means audio signal will experience minimum distortion, essential requirement multimedia devices supporting MPEG4, MP3, radio, other high quality audio. addition, high current capability ADG8xx allows transmission even louder signals, helping enhance user experience this generation smart phones.
PHONE
BASEBAND CHIP
RING
Innovative Packages Enable High Density Electronic Design biggest problem facing designers portable electronic equipment increasing amount electronics into constantly reducing space, while still meeting needs ever more sophisticated user. Analog Devices consistently demonstrated commitment leading edge package development introducing latest package innovations portfolio. LFCSP WLCSP packages facto norm, Analog Devices continues expand portfolio address these needs. Handset manufacturers choose from wide variety options standard, LFCSP, WLCSP packages, thereby realizing benefits advanced switch technology regardless package preference.
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STANDARD VOLTAGE SWITCHES
Part Number ADG719 ADG749 ADG779 ADG701 ADG702 ADG741 ADG742 ADG736 ADG721 ADG722 ADG723 ADG733 ADG786 ADG734 ADG774 ADG788 ADG711 ADG712 ADG713 ADG781 ADG782 ADG783 Configuration SPDT SPDT SPDT SPST SPST SPST SPST SPDT SPDT SPDT SPDT SPDT SPDT SPDT SPDT SPDT SPST SPST SPST SPST SPST SPST Flatness 0.75 0.75 0.75 0.85 0.85 0.85 QINJ (pC) Supplies 5.5, Dual ±2.5 5.5, Dual ±2.5 5.5, Dual ±2.5 5.5, Dual ±2.5 Power (µW) Smallest Package SOT-23 SC70 SC70 SOT-23 SOT-23 SC70 SC70 MSOP MSOP MSOP MSOP TSSOP TSSOP QSOP TSSOP TSSOP TSSOP Number Leads
HIGHEST PERFORMANCE VOLTAGE SWITCHES
Part Number ADG819 ADG820 ADG849 ADG801 ADG802 ADG836 ADG821 ADG822 ADG823 ADG811 ADG812 ADG813 Configuration SPDT SPDT SPDT SPST SPST SPDT SPST SPST SPST SPST SPST SPST Flatness 0.25 0.25 0.05 0.05 0.15 0.15 0.15 QINJ (pC) Supplies 1.65 1.65 1.65 1.65 Power (µW) 14.4 14.4 14.4 Smallest Package Number Leads
WLCSP, SOT-23 MSOP, SOT-23 SC70 SOT-23 SOT-23 CSP, MSOP MSOP MSOP MSOP
Large Range Switches Target Data Transmission
becoming facto standard wired data communication among consumer applications such PCs, digital cameras, mobile handsets. user choose between standards: USB1.1 faster USB2.0 standard. Each system different switch requirements supporting data transfer from host slave module. developed switch products ideally suited meet requirements either standard: individually, together. specifications USB1.1 USB2.0 summarized following table:
USB1.1 Nomenclature Rate Speed/Full Speed Mbps/12 Mbps
USB2.0 High Speed Mbps (±10%) -400 +400 (±10%)
APPLICATIONS
Desktop Notebook PDAs Printers Mouses Keyboards
Single-Ended Amplitude (±10%) Differential Amplitude -3.3 +3.3 (±10%)
Mobile handsets Digital cameras
Three switch families from Analog Devices used meet requirements USB1.1 USB2.0. ADG7xx ADG8xx series switches will transmit rail-to-rail signals USB1.1 without loss information (see diagram). ADG32xx series switches high bandwidth support USB2.0 on-the-go switching.
diagram taken from ADG736 with supply, differential input signal, Mbps data rate. diagram complies with USB1.1 specification.
very important switch application device data protection memory sticks, notebook PCs, similar devices. dual SPST switch, such ADG721 with high isolation property used disable device creating open-circuit condition between port device, shown. also protects valuable intellectual property from theft.
HOST LAPTOP
HOST CONTROLLER
ADG721 DUAL SPST
CONTROLLER FLASH MEMORY
MEMORY STICK PLUGGED INTO PC'S PORT
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times, device needs communicate with many shared devices. Consider printer that connected four PCs. share function achieved using differential multiplexer such ADG709 that connects printer four means simple logic command.
PC's
ADG709
PRINTER
CONNECTING PRINTER FOUR CURRENTLY CONNECTED).
RECOMMENDED SWITCHES APPLICATIONS
Part Number Configuration Supply Supply Supply USB1.1 USB2.0 Package 16-Lead TSSOP/SOIC 20-Lead 8-Lead MSOP 10-Lead MSOP 16-Lead SOIC 20-Lead 20-Lead 16-Lead TSSOP/ 16-Lead LFCSP 8-Lead MSOP Specifications RON, >200 RON, >200 RON, >200 RON, >200 RON, >200 RON, >200 RON, >200 RON, RON, RON, I2C®, RON, SPI®, RON, RON, Specifications RON, RON, RON, RON, RON, RON, RON, RON, Specifications RON, >400 RON, >400 ADG711/ADG712/ Quad SPST ADG713 ADG781/ADG782/ Quad SPST ADG783 ADG721/ADG722 ADG736 ADG774 ADG784 ADG788 Dual SPST Dual SPDT Quad SPDT Quad SPDT Quad SPDT
ADG811/ADG812/ Quad SPST ADG813 ADG821/ADG822 ADG836 ADG709 ADG729 ADG739 ADG759 Part Number AG3241 ADG3242 ADG3243 ADG3245 ADG3246 ADG3247 ADG3248 ADG3249 Part Number ADG774A ADG3257 Dual SPST Dual SPDT Dual Dual Dual Dual Configuration SPST SPDT SPDT Configuration SPDT SPDT SPST SPST SPST SPST SPST
12-Lead LFCSP/10-Lead MSOP RON, 16-Lead TSSOP 16-Lead TSSOP 16-Lead TSSOP 20-Lead Package SC70, SOT-66 SOT-23 SOT-23 TSSOP, LFCSP TSSOP, LFCSP TSSOP, LFCSP SC70 SOT-23
Universal Package QSOP QSOP
SWITCHES MULTIPLEXERS SELECTION TABLE
Typ) Leakage QINJ Typ) Typ)
Dual (+15, -15) Single Dual (+5, Single (+2.7 +5.5) Dual (±5) Single (+12) Dual (±5) Single (+1.8 +5.5) Single (+1.8 +5.5) Dual (±2.5) Single (+1.8 +5.5) Dual (±2.5) Single (+2.7 +5.5) Single (+2.7 +5.5) Single (+1.8 +5.5) Dual (±2.5) Single (+1.8 +5.5) Dual (±2.5) Single (+1.8 +5.5) Dual (±2.5) Single (+1.6 +3.6) Triple (+15, -15, Multiple (+12, 0.05 0.08 0.04 0.01 0.01 0.01 0.01 0.05 0.05 Dual (+15, -15) Single (+12) Single (+12) Dual (+15, -15) Triple (+15, -15, Multiple (+12, Dual (+15, -15) Single (+12 +15) Dual (+15, -15) Triple (+15, -15, Dual (+15, -15) Triple (+15, -15, Multiple (+12, Triple (+15, -15, Multiple (+12, Triple (+15, -15, Multiple (+12, Triple (+15, -15, Multiple (+12, Single (+2.7 +5.5) Dual (±5) Single (+2.7 +5.5) Dual (±5) Single (+2.7 +5.5) Dual (±5) Single (+2.7 +5.5) Dual (±5) Single (+3.3 Dual (±5) Single (+5) Dual (±5) Dual (+15, -15) Dual (+15, -15) Single (+12) Dual (+15, -15) Single (+12) Dual (+15, -15) 0.05 0.001 0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.02 0.0001 0.0001 1,0004 0.0001 0.0001 0.001 0.0001 0.001 0.001 0.001 0.001 0.0001 0.0001 Single (+12) Dual (+15, -15) Single (+12) Dual (+15, -15) Single (+12) Dual (+15, -15) Single (+12) Dual (+15, -15) Single (+12) Dual (+15, -15) 0.04 0.04 0.04 0.04 0.01 0.04 0.04 0.05 0.005 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 Single (+12) Dual (+15, -15)
Function
Part Number
Features1
Power Requirements (VNOM)
Packaging2 Typ)
N-16, R-16, Q-16, RU-16 N-18, R-18, P-18, Q-18 N-16, R-16, P-16, Q-16 N-18, P-18, Q-18 N-28, P-28 N-28, RS-28 N-28, R-28, P-28, Q-28 N-16, R-16 N-16, R-16, Q-16 N-18, P-18, Q-18 N-16, R-16, RU-16 RU-14 RU-16, CP-16 RM-10 RU-16 CP-20 RU-16 RU-16 RU-28 CP-48, SU-48 CP-48, SU-48 RM-10, CP-12 N-8, R-8, RM-8, N-16, R-16 N-20, R-20, RS-20 N-8, N-16, R-16, P-16 N-16, R-16, P-16, Q-16 N-16, R-16, P-16 N-16, R-16, P-16, Q-16 N-16, R-16, Q-16 N-16, R-16, Q-16 N-16, R-16, Q-16 N-16, R-16 RT-8, RM-8 RU-14 RT-6, RM-8 RM-10 N-16, R-16, Q-16 RU-16
Price ($U.S.)
2.48 3.14 2.44 3.26 5.38 5.36
Analog Multiplexers (±15 Supply)
8:1/Diff
ADG408/ADG409
Single- Dual-Supply Operation, Max, ADG408 Available TSSOP
ADG428
On-Chip Address Latches
8:1/Diff
ADG508A/ADG509A
Single- Dual-Supply Operation, Supply Rating
8:1/Diff
ADG528A/ADG529A
On-Chip Latches, Single- Dual-Supply, Supply Rating
16:1/Diff
ADG406/ADG407
Single- Dual-Supply Operation, Supply Rating
16:1
ADG426
Single- Dual-Supply Operation, On-Chip Latches
16:1/Diff
ADG506A/ADG507A
Single- Dual-Supply Operation, Supply Rating
N-28, R-28, P-28, Q-28, RU-28 5.41 5.17 3.64 3.27 3.73 1.78 1.55 0.85 0.95 1.25 1.25 1.60 1.60 2.55 4.51 4.59 0.98 1.28 2.31 2.73 1.02 1.62 2.64 1.39 1.49 1.95 1.95 1.13 1.95 0.94 1.55 0.89 0.94 2.04 2.04
16:1/Diff
ADG526A/ADG527A
Single- Dual-Supply Operation, On-Chip Address Latches
Analog Multiplexers with Overvoltage/Fault Protection)
8:1/Diff
ADG438F/ADG439F
Overvoltage Protection, Latch-Up Proof
8:1/Diff
ADG508F/ADG509F
Overvoltage Protection, Latch-Up Proof
ADG528F
On-Chip Latches, Overvoltage Protection, Latch-Up Proof
Analog Multiplexers
8:1/Diff
ADG608/ADG609
Power Supplies, -55°C +125°C TSSOP
ADG604
Charge Injection, Leakage MUX, Supplies
8:1/Diff
ADG658/ADG659
Voltage, CMOS 4-Channel 8-Channel Multiplexers
Analog Multiplexers (Low Voltage, Single- Dual-Supply)
ADG704
Multiplexers 10-Lead MSOP
8:1/Diff
ADG708/ADG709
Single- Dual-Supply Multiplexers Leakage Grades Available)
8:1/Diff
ADG758/ADG759
Single- Dual-Supply Multiplexers 20-Lead
8:1/Dual
ADG728/ADG729
Individually Configurable Matrix Switch, Compatible Serial Interface
8:1/Dual
ADG738/ADG739
Individually Configurable Matrix Switch, Compatible Serial Interface
16:1/Diff
ADG706/ADG707
Differential Single 16:1 Channel Multiplexers 28-Lead TSSOP
32:1/Diff-Dual 16:1
ADG732/ADG726
32:1/Diff-Dual 16:1 Multiplexers with Parallel Interface
32:1/Diff-Dual 16:1
ADG731/ADG725
32:1/Diff-Dual 16:1 Multiplexers with Compatible Interface
ADG804
<0.8 CMOS 4-Channel Multiplexers
Analog Switches (±15 with Options)
SPDT
ADG419
SPDT
ADG436
Power,
SPDT
ADG333A
Single- Dual-Supply Operation, Available 20-Lead SSOP
SPST
ADG417
SPST
ADG201A/ADG202A
Power, Single- Dual-Supply Operation, Supply Rating
SPST
ADG201HS
Fast Switching Time ns), Single- Dual-Supply
SPST
ADG211A/ADG212A
Single- Dual-Supply Operation, Supply Rating
SPST
ADG221/ADG222
Single- Dual-Supply Operation, Supply Rating
SPST
ADG411/ADG412/ADG413 Single- Dual-Supply Operation, Supply Rating
SPST
SPST
ADG431/ADG432/ADG433 Leakage, Power (3.9 ADG441/ADG442/ADG444 Charge Injection, Latch-Up Proof
SPST
ADG451/ADG452/ADG453 Lowest Switch
Analog Switches with Options)
SPDT
ADG619/ADG620
Distortion, 8-Lead SOT, 8-Lead MSOP
SPDT
ADG636
Charge Injection, Leakage, 14-Lead TSSOP
SPST
ADG601/ADG602
Distortion, RON, 6-Lead SOT-23 8-Lead MSOP
SPST
ADG621/ADG622/ADG623 Distortion, RON, NO/NC 10-Lead MSOP
SPST
ADG511/ADG512/ADG513 Supplies, NO/NC
SPST
ADG661/ADG662/ADG663 Supplies, NO/NC
0.01 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 Single (+1.8 +5.5) Single (+1.6 +3.6) Single (+1.6 +3.6) 0.001 0.01 0.01 0.01 0.01 Single (+1.8 +5.5) Dual (±2.5) Single (+1.8 +5.5) Single (+1.8 +5.5) Single (+1.8 +5.5) Single (+1.8 +5.5) Single (+1.8 +5.5) Single (+1.8 +5.5) Single (+1.8 +5.5) Single (+2.7 +5.5) Dual (±2.5) Single (+2.7 +5.5) Dual (±2.5) Single (+1.8 +5.5) Single (+1.8 +5.5) Single (+1.8 +5.5) Single (+1.8 +5.5) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 Single (+1.8 +5.5) Dual (±2.5) Single (+1.8 +5.5) Dual (±2.5) 0.25 0.01 Single (+1.8 +5.5) Dual (±2.5) 0.001 RU-16 CP-20 RU-20 CP-20 R-16, RQ-16 RQ-16 CP-20 RT-6, RM-8 KS-6 RM-8, RT-6 RM-8 RU-16, R-16 CP-20 RU-24 RU-24 RT-6, RM-8 RM-8 RT-6, RM-8, CB-6 RU-16, CP-16 RM-10, CP-12 0.01 Single (+1.8 +5.5) 0.001 RM-10 0.01 Single (+1.8 +5.5) 0.001 KS-6 0.01 Single (+1.8 +5.5) 0.001 KS-6 0.01 Single (+1.8 +5.5) 0.001 RT-6, RM-8 0.01 Single (+1.8 +5.5) 0.001 RT-6, RM-8 0.04 Dual (+15, -15) 0.05 R-18, RS-20 2.15 0.65 1.17 0.70 0.64 0.90 1.10 1.10 1.35 1.35 1.45 1.45 1.45 0.60 0.65 0.90 0.65 0.90 0.90 1.75 1.75 0.90 1.02 0.93 1.22 0.98 Dual (+15, -15) 0.05 0.75 RT-6, RM-6 0.005 Single (+12) Dual (±5) 0.01 RU-16, CP-16 0.85 0.01 Single (+2.7 +5.5) Dual (±5) 0.001 RU-16 1.45
ADG611/ADG612/ADG613 Charge Injection, Leakage, NO/NC 16-Lead TSSOP SPST ADG633 CMOS V/+5 V/+3 Triple SPDT Switch SPDT Overvoltage/Fault Protectors (±15
Single Channel Protector, 6-Lead SOT-23, Protection, Latch-Up Proof
Channel Protector ADG465 Channel Protector ADG467 Analog Switches (Low Voltage, Single- Dual-Supply)
Octal Channel Protector, Packages Include SSOP, Latch-Up Proof
SPDT
ADG719
Single-Supply 6-Lead SOT-23, 8-Lead MSOP
SPDT
ADG752
RF/Video Switch, MHz, Isolation
SPDT
ADG749
Single-Supply SC70 Package
SPDT
ADG779
Cost, Single-Supply SC70 Package
SPDT
ADG736
Voltage, Single-Supply 10-Lead MSOP
SPDT
ADG733
Triple Channel SPDT, Single- Dual-Supply
SPDT
ADG786
Triple Channel SPDT, Single- Dual-Supply 20-Lead
SPDT
ADG734
Single- Dual-Supply, Independent Control Each Switch
SPDT
ADG788
Single- Dual-Supply, Independent Control Each Switch, 20-Lead
SPDT
ADG774
Single-Supply, with Common Switch Control
SPDT
ADG774A
High Speed, MHz, Switch Time with Common Switch Control
SPDT
ADG784
Single-Supply, with Common Switch Control, 20-Lead
SPST
ADG701/ADG702
Single-Supply, 6-Lead SOT-23 8-Lead MSOP
SPST
ADG741/ADG742
Single-Supply, 6-Lead SC70
SPST
ADG751
RF/Video Switch, MHz, Isolation
SPST
ADG721/ADG722/ADG723 RON, Voltage Single-Supply 8-Lead MSOP (NO, NO/NC)
SPST
ADG711/ADG712/ADG713 Single-Supply, 16-Lead TSSOP SOIC (NO, NO/NC)
SPST
ADG781/ADG782/ADG783 Single-Supply, 20-Lead (NO, NO/NC)
SPST
3-Wire Serial Interface (SPI/QSPITM/MICROWIRECompatible Interface)
ADG714 ADG715 SPST Analog Switches (Ultralow Resistance/Low Voltage)
2-Wire Serial Interface (I2C Compatible Interface)
SPST
ADG801/ADG802
Single-Supply, Rated 125°C, Current Handling
SPST
ADG821/ADG822/ADG823 Single-Supply, Rated 125°C, Current Handling
SPDT
ADG819/ADG820
Single-Supply, Rated 125°C, also Available MSOP
SPST
SPDT Digital Switches
ADG811/ADG812/ADG813 <0.8 CMOS Quad SPST ADG836 <0.8 CMOS Dual SPDT
Function
3500 3500 3500
Part Number
Features1
Typ) TPROP Typ)
Enable Typ)
Power Requirements (VNOM)
Single (+3.3 Single (+2.5 +3.6) Single (+2.5 +3.6) Single (+2.5 +3.6) Single (+2.5 +3.6) Single (+2.5 +3.6) Single (+2.5 +3.3) Single (+2.5 +3.3) Single (+2.5 +3.3) Single (+1.65 +3.6) Single (+1.65 +3.6) Single (+1.65 +3.6)
Typ) Packaging2
0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 0.001 RQ-16 KS-6 RJ-8 RJ-8 KS-6 RJ-8 RU-20, CP-20 RU-24, CP-24 RU-38, CP-40 RM-8, RJ-8 RJ-8 RJ-6
Price ($U.S.)
0.57 0.43 0.56 0.56 0.56 0.56 0.71 0.74 0.98 0.57 0.52 0.43
Level Shift
ADG3257
Quad Multiplexer-DEMUX, Industry-Standard Pinout
1-Bit, 2-Port
ADG3241
V/3.3 1-Bit, 2-Port Level Translator Switch
2-Bit, 2-Port
ADG3242
V/3.3 2-Bit, Common Control Level Translator, Switch
2-Bit, 2-Port
ADG3243
V/3.3 2-Bit, Individual Control Level Translator, Switch
2:1, Level Shift
ADG3248
V/3.3 MUX/Level Translator SC70
2:1, Level Shift
ADG3249
V/3.3 MUX/Level Translator with Level Shift Select Enable
8-Bit, 2-Port
ADG3245
8-Bit, 2-Port Switch with V/1.8 Selectable Level Shift
10-Bit, 2-Port
ADG3246
10-Bit, 2-Port Switch with V/1.8 Selectable Level Shift
16-Bit, 2-/3-/8-Bit, 2-Port ADG3247
Dual 8-Bit, 2-Port Switch with V/1.8 Selectable Level Shift
Bypass/Level Shift
ADG3233
Digital Bypass Switch with Bidirectional 1.65 Level Shift
2:1, Level Shift
ADG3232
Voltage, Multiplexer Level Translator
Level Shift
ADG3231
Voltage, Single-Channel Level Translator
Industry-Leading High Bandwidth CMOS Switches (Low Voltage Single-Supply)
Function
Part Number
Features1
Isolation
GHz) GHz)
Insertion Loss
Power (dBm)
GHz) GHz)
Power Requirements (VNOM)
Single (+1.65 +2.75) Single (+1.65 +2.75)
Typ) Packaging2
RM-8, CP-8 RM-8, CP-8
Product-Contact factory details.
Price ($U.S.)
1.03 1.07
Value.
SPST
ADG901/ADG902
Wideband, Isol GHz, CMOS 1.65 2.75 Abs/Refl Switches
SPDT
ADG918/ADG919
Wideband, Isol GHz, CMOS 1.65 2.75 MUX/SPDT Switches
Normally Open, Normally Closed, SPST Single-Pole, Single-Throw, SPDT Single-Pole, Double-Throw (2:1 MUX).
Solder Bumped CSP, SC70, DIP, SOIC, PLCC, Cerdip, SSOP, TSSOP, RT/RJ SOT-8, MSOP, QSOP, CSP, TQFP.
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Switches Multiplexers Offer Lowest Capacitance, Incorporate Logic
Capacitance, Charge Injection, High Voltage Switches Optimized Fast Settling Minimum Glitch Switching ADG12xx family capacitance/low charge injection switches multiplexers perfect solution applications that require minimum glitch fast settling times. These parts have world's best capacitance channel charge injection previously unheard small package sizes this market, making them ideal sample-and-hold, well gain selecting applications. tiny capacitance eliminates concerns over spurious glitches that cause system oscillations (leading slow settling times), speeds design cycle, increases field robustness. These parts offered LFCSP TSSOP packages, conserving valuable board space. These parts have JEDEC-compatible logic that allow easy interface mixed-voltage systems, while eliminating need additional level shifting circuitry.
Part Number ADG1211 ADG1212 ADG1213 ADG1204 ADG1236 Description Quad SPST with Normally Closed Switches Quad SPST with Normally Open Switches Quad SPST with NO/Two Switches Multiplexer Dual SPDT Capacitance Channel (pF) QINJ (pC) Package TSSOP-16, LFCSP-16 TSSOP-16, LFCSP-16 TSSOP-16, LFCSP-16 TSSOP-14, LFCSP-12 TSSOP-16, LFCSP-12 Price ($U.S.) 2.75 2.75 2.75 2.65 2.65
Lowest Resistance, High Voltage Multiplexers Optimized Distortion Applications ADG1408 ADG1409 multiplexers offer industry's best resistance performance with maximum over full signal range. This excellent resistance flatness make them ideal solution applications where distortion must, such gain switching networks relay replacement, where both variations crucial reliable, predictable circuit performance.
APPLICATIONS
Automatic test equipment Sample-and-hold systems Audio signal routing Communication systems Data acquisition systems Relay replacement
Part Number ADG1408 ADG1409
Description Multiplexer Dual Multiplexer
Capacitance Channel (pF)
QINJ (pC)
Package TSSOP-16, LFCSP-16 TSSOP-16, LFCSP-16
Price ($U.S.) 3.80 3.80
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Simple Solution CMOS Switches Power, High Bandwidth Applications
performance switches components modern wireless communication systems. Switches that provide insertion loss, high isolation between ports, distortion, current consumption required high frequency switching applications such switched filters, transmitters receivers radar systems, communication systems ranging from base stations cell phones. ADG9xx family wideband switches designed meet demands devices transmitting band frequencies higher. insertion loss, high isolation between ports, distortion, current consumption these parts make them excellent solutions many high frequency applications that require power consumption transmitted power-up dBm. CMOS design built-in drivers compatibility make them cost-effective alternative GaAs (Gallium Arsenide) switch solutions. Both reflective absorptive switch multiplex functions offered, giving previously unknown levels integration flexibility power, high frequency switch applications. absorptive parts ideal applications that require minimum reflections back source. ADG901 series ideally suited even most compact designs because each generic packed into smallest possible plastic package.
Part Number ADG901 ADG902 ADG918 ADG919 ADG904 ADG904R ADG936 ADG936R
Function SPST SPST SP2T SP2T SP4T (4:1 MUX) SP4T (4:1 MUX) SP2T SP2T
Absorptive
Reflective
Insertion Loss (dB)
Isolation (dB)
Package MSOP-8, MSOP-8, MSOP-8, MSOP-8, TSSOP-20, TSSOP-20, TSSOP-20, TSSOP-20, LFCSP LFCSP LFCSP LFCSP LFCSP LFCSP LFCSP LFCSP
Price U.S.) 1.03 1.03 1.07 1.07 1.52 1.52 1.54 1.54
Features Wide bandwidth: High isolation: insertion loss: Single 1.65 2.75 power supply Small package size (MSOP/LFSCP/TSSOP)
Benefits CMOS drivers blocking capacitors Simple single-pin control Direct CMOS interface Lower power consumption
ANTENNA
ADG918
Tx/Rx SWITCH
APPLICATIONS
Wireless communications General-purpose switching High speed filter selection Digital transceiver front switch switching Tuner modules Antenna diversity switching
read High Frequency Design magazine article CMOS Switches Offer High Performance Power, Wideband Applications, visit
Optimize Your Level Translator Meet System Need
nalog Devices offers wide range data transmission translation solutions applications ranging from cell phones PCs, well communications industrial equipment. high end, ADG3308 allows bidirectional data transfer with widest available voltage translation range simultaneous RD/WR adjacent channels. midrange level translator products-the ADG3233 series, allows wide range voltage translation data flowing direction only. standard series, ADG3241, allows small data translation DOWN direction only while supporting bidirectional data translation very high speed. Each product meets different need with various performance grades tailored suit variety applications circumstances.
APPLICATIONS
Level translation voltage ASIC translation Serial interface translation
Midrange Level Translation Products midrange level translation products aimed applications where users need perform unidirectional data translation between operating 1.65 range. ADG3233 family offers wide-range UP/DOWN level translation users cannot afford additional real estate demanded traditional switch solutions applications requiring nontraditional translation capability. Three product varieties offered: One-bit channel translator-excellent spot translation issues function data path select applications JTAG/bypass switch function Each these solutions provides high translation capability small package without external components essential requirements many portable communications applications such handsets, phone cradles, players, PDAs. fact, ADG3233 bypass switch does function discrete components. upgrade package option ADG3231 SOT-66 yields world's smallest 1-bit translator solution package smaller than SC70. This benefits designers high density electronic circuits where traditional SC70 SOT-23 longer tolerated ever more crowded PCB.
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Part Number ADG3231 ADG3232 ADG3233
Number Channels
Package SOT-23, SOT-66 SOT-23 SOT-23, MSOP
Released
Price ($U.S.) 0.43 0.52 0.57
Standard Level Translation Products Many applications still only require standard translations, ADG3241 family geared meet these requirements systems. These parts perform translations, have additional capability translation means innovative function. This added functionality allows user increased translation without need external components worse still, second translator. ADG3241 series, voltage translation always DOWN direction, data flow either direction through switch. These products have very fast data transfer rates (1.5 Gbps) very propagation delay making them ideal types data translation/transmission applications.
Part Number ADG3241 ADG3242 ADG3243 ADG3245 ADG3246 ADG3247 ADG3248 ADG3249
Number Channels
Package SC70, SOT-66 SOT-23 SOT-23 TSSOP, LFCSP TSSOP, LFCSP TSSOP, LFCSP SC70 SOT-23
Released
Price ($U.S.) 0.43 0.56 0.56 0.71 0.74 0.98 0.56 0.56
Ideal For: translation translation translation switching isolation swap plug Analog switch applications Read Analog Dialogue article Switches Speed, Safety, Efficiency: What They What Should Know About Them. Visit www.analog.com/AD/BusSwitches.
Bidirectional Level Translators Functionality While Saving Complexity, Component Count
ADG3308 first model series wide range logic level translators that operate from offer data speeds Mbps. These devices differ from traditional switches several ways:
Wider translation range need Translate DOWN direction need external pull-up resistors Access <2.5 logic circuits from traditional
Worldwide Headquarters Technology P.O. 9106 Norwood, 02062-9106 U.S.A. Tel: 781.329.4700 (1.800.262.5643, U.S.A. only) Fax: 781.326.8703 Analog Devices, Inc. Europe Analog Devices 17-19, Georges Besse Parc Haute Technologie d'Antony F-92182 Antony Cedex, France Tel: 33.1.46.74.45.00 Fax: 33.1.46.74.45.01 Analog Devices, Inc. Japan Headquarters Pier Takeshiba South Tower Building 1-16-1 Kaigan, Minato-ku, Tokyo 105-6891, Japan Tel: 813.5402.8210 Fax: 813.5402.1063 Analog Devices, Inc. Southeast Asia Headquarters Tower, 4501-3 Times Square Matheson Street Causeway Hong Kong, Tel: 852.2.506.9336 Fax: 852.2.506.4755
These features allow system designers implement solutions using high voltage circuitry application without resorting complex translation solutions involving many discrete components. ASIC easily communicate with when ADG3308 placed signal path between devices.
APPLICATIONS
SPI, Microwire, translation voltage ASIC level translation Cell phones cell phone cradles Portable communication devices Telecommunications equipment
addition, ADG3308 does have external Network switches routers select data direction-it's automatically sensed each individual channel device, allowing adjacent channels transmit data opposite directions simultaneously, increasing throughput over solutions requiring separate read/write cycles. part setup could easier: supply relevant supply with correct logic voltage, device will match data through switch. This simple one-chip solution also negates designers' worries about signal integrity issues associated with high speed discrete component translators, adding data transmission robustness.
Part Number ADG3308 ADG3304 Number Channels Package TSSOP TSSOP, WLCSP Sampling Price ($U.S.) 1.60 0.96
Purchase licensed components Analog Devices sublicensed Associated Companies conveys license purchaser under Philips Patent Rights these components system, provided that system conforms Standard Specification defined Philips. 2004 Analog Devices, Inc. rights reserved. Trademarks registered trademarks property their respective owners. Inventory Code: SW-MUX-MAY-2004 Printed U.S.A. SB04460-90-5/04(0)
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