Low-Power Programmable Quick Turn Clock Advanced low-power, space

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Low-Power Programmable Quick Turn Clock Advanced low-power, space

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PL611s-06
Low-Power Programmable Quick Turn Clock
Advanced low-power, space saving programmable design Very Jitter Phase Noise (30-70ps Pk-Pk typical) programmable clock outputs CMOS output frequency 35MHz. Accepts Crystal Clock input Fundamental Crystal: 10MHz 30MHz Reference Input: 1MHz 100MHz Accepts >0.1V reference signal input voltage Single 1.8V, 2.5V, 3.3V power supply Operating temperature range from -40°C 85°C Available 6-pin DFN, SC70, SOT23, GREEN /RoHS compliant packages
DESCRIPTION
PL611s-06 low-power general purpose frequency synthesizer member PhaseLink's Programmable `Quick Turn Clock (QTC)' family. PhaseLink's PL611s-06 generate system clock frequencies 35MHz from 10MHz 30MHz fundamental crystal 1MHz 100MHz Reference clock source. PL611s-06 offers best phase noise jitter performance, power consumption rivals. Cascading produce additional clock frequencies also supported.
PACKAGE CONFIGURATION
CLK1
PL611s-06 PL611s-06 PL611s-06
CLK0 XOUT XIN,
CLK0 XOUT
PL611s-06
PL611s-06 PL611s-06 PL611s-06
XIN, CLK1
XOUT CLK1 CLK0 XIN,
DFNDFN-6L
(2.0mmx1.3mmx0.6mm) mmx1 mmx0
SC70SC70-6L
(2.3mmx2.25mmx1.0mm) mmx2 25mmx1
SOT23SOT23-6L
(3.0mmx3.0mmx1.35mm) mmx3 mmx1 35mm)
BLOCK DIAGRAM
XIN/FIN XOUT XTAL
Programmable CLoad
FREF
R-Counter (8-bit) M-Counter (11-bit) Phase Detector Charge Pump Loop Filter
M/R)
FOUT
Programmable Function
P-Counter (5-bit)
Programming Logic
CLK1
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/12/06 Page
PL611s-06
Low-Power Programmable Quick Turn Clock
PROGRAMMING PARAMETERS
Output Frequency FOUT FREF Where CLK0 FOUT, FREF FREF (2*P) CLK1 FREF, FREF/2, CLK0 CLK0/2 Output Drive Strength Three optional drive strengths choose from: Low: Std: (default) High: 16mA Programmable Input/Output output configured input CLK1 output
PACKAGE ASSIGNMENT
Name Assignment SOT23 SC70 Pin# Pin# Type Description This programmable configured Output Enable (OE) input, CLK1 output. This internal pull resistor Function Only). connection Crystal Reference input Crystal Output XOUT CLK0 Connect (DNC when present connection Programmable Clock Output
CLK1
XIN,
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/12/06 Page
PL611s-06
Low-Power Programmable Quick Turn Clock
FUNCTIONAL DESCRIPTION
PL611s-06 highly featured, very flexible, advanced programmable design high performance, lowpower, small form-factor applications. PL611s-06 accepts fundamental crystal input 10MHz 30MHz reference clock input 1MHz 100MHz capable producing outputs 35MHz. This flexible design allows PL611s-06 deliver generated frequency, (Crystal Clk) frequency CLK0 and/or CLK1. Some design features PL611s-06 mentioned below: Programming PL611s-06 fully programmable. equipped with 8-bit input frequency divider (R-Counter), 11-bit frequency feedback loop divider (M-Counter). output transferred 5-bit post divider (PCounter). output frequency determined following formula Clock Output (CLK0) CLK0 main clock output. output CLK0 configured output /(2*P)), (Crystal Frequency) output, output. output drive level programmed Drive (4mA), Standard Drive (8mA) High Drive (16mA). maximum output frequency 35MHz. Output Enable (OE) Output Enable feature allows user enable disable clock output(s) toggling pin. incorporates pull resistor giving default condition logic "1". Clock Output (CLK1) CLK1 feature allows PL611s-06 have additional clock output. This output programmed following: Reference Crystal Frequency CLK0 CLK0
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/12/06 Page
PL611s-06
Low-Power Programmable Quick Turn Clock
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS PARAMETERS
Supply Voltage Range Input Voltage Range Output Voltage Range Soldering Temperature (Green package) Data Retention 85°C Storage Temperature Ambient Operating Temperature*
SYMBOL
MIN.
MAX.
UNITS
Year
Exposure device under conditions beyond limits specified Maximum Ratings extended periods cause permanent damage device affect product reliability. These conditions represent stress rating only, functional operations device these other conditions above operational limits noted this specification implied. *Operating temperature guaranteed design. Parts tested commercial grade only.
SPECIFICATIONS
PARAMETERS
Crystal Input Frequency (XIN) Input (FIN) Frequency Input (FIN) Signal Amplitude Input (FIN) Signal Amplitude Output Frequency Settling Time Output Enable Time Sensitivity Output Rise Time Output Fall Time
CONDITIONS
Fundamental Crystal =3.3V =2.5V =1.8V Internally coupled (High Frequency) Internally coupled (Low Frequency) 3.3V <50MHz, 2.5V <40MHz, 1.8V <15MHz =3.3V =2.5V =1.8V power-up (after increases over 1.62V) Function; 15pF Load Function; 15pF Load Frequency +/-10% 15pF Load, 10/90% VDD, High Drive, 3.3V 15pF Load, 90/10% VDD, High Drive, 3.3V
MIN.
TYP.
MAX.
UNITS
Duty Cycle Enabled, Period Jitter,Pk-to-Pk* With capacitive decoupling between (measured from 10,000 samples) GND. Note: Jitter performance depends programming parameters.
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/12/06 Page
PL611s-06
Low-Power Programmable Quick Turn Clock
SPECIFICATIONS
PARAMETERS
Supply Current, Dynamic, with Loaded CMOS Outputs Supply Current, Dynamic, with Loaded CMOS Outputs Supply Current, Dynamic with Loaded CMOS Outputs Supply Current, Dynamic, with Loaded CMOS Outputs Operating Voltage Output Voltage Output High Voltage Output Current, Drive Output Current, Standard Drive Output Current, High Drive
SYMBOL
CONDITIONS
=3.3V, 27MHz, load=15pF =2.5V, 27MHz, load=15pF @Vdd=1.8V,27MHz, load=5pF When PDB=0
MIN.
TYP.
MAX.
UNITS
1.62 3.63
+4mA Standard Drive -4mA Standard Drive 0.4V, 2.4V 0.4V, 2.4V 0.4V, 2.4V
Note: Please contact PhaseLink, super low-power required.
CRYSTAL SPECIFICATIONS
PARAMETERS
Fundamental Crystal Resonator Frequency Crystal Loading Rating (The programmed value this range.) Maximum Sustainable Drive Level Operating Drive Level Metal Crystal Shunt Capacitance Small Crystal Shunt Capacitance
SYMBOL
(xtal)
MIN.
TYP.
MAX.
UNITS
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/12/06 Page
PL611s-06
Low-Power Programmable Quick Turn Clock
LAYOUT RECOMMENDATIONS
following guidelines assist with performance optimized design: Keep traces PL611s-06 short possible, well keeping other traces away from possible. Place 0.01 F~0.1 decoupling capacitor between GND, component side PCB, close pin. recommended place this component backside PCB. Going through vias will reduce signal integrity, causing additional jitter phase noise. highly recommended keep traces short possible. When connecting long traces inch) CMOS output, important design traces transmission line `stripline', avoid reflections ringing. this case, CMOS output needs matched trace impedance. Usually `striplines' designed impedance CMOS outputs usually have lower than impedance matching achieved adding resistor series with CMOS output `stripline' trace. Please contact PhaseLink additional information design outputs driving long traces Gerber files PL611s-06 eval board shown. DFN-6L Evaluation Board
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/12/06 Page
PL611s-06
Low-Power Programmable Quick Turn Clock
PACKAGE DRAWINGS (GREEN PACKAGE COMPLIANT)
SOT23-6L Symbol SC70-6L Symbol DFN-6L
Dimension Min. Max. 1.05 1.35 0.05 0.15 1.00 1.20 0.30 0.50 0.08 0.20 2.80 3.00 1.50 1.70 2.60 0.35 0.55 0.95
Pin1
Dimension Min. Max. 0.80 1.00 0.00 0.09 0.80 0.91 0.15 0.30 0.08 0.25 1.85 2.25 1.15 1.35 2.00 2.30 0.21 0.41 0.65BSC
Pin1
Symbol
Dimension Min. Max. 0.50 0.60 0.00 0.05 0.152 0.152 0.15 0.25 0.40BSC 1.25 1.35 1.95 2.05 0.75 0.85 0.95 1.05 0.20 0.30
Chamfer
Pin1
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/12/06 Page
PL611s-06
Low-Power Programmable Quick Turn Clock
ORDERING INFORMATION (GREEN PACKAGE COMPLIANT)
part ordering, please contact Sales Department: 47745 Fremont Blvd., Fremont, 94538, Tel: (510) 492-0990 Fax: (510) 492-0991 PART NUMBER order number this device combination following: Part number, Package type Operating temperature range
PL611s-06-XXX
PART NUMBER
DIGIT Code (will assigned programming time) PACKAGE TYPE G=DFN-6L U=SC70-6L T=SOT-6L Part Number/Order Number PL611s-06-XXXGC-R PL611s-06-XXXUC-R PL611s-06-XXXTC-R
NONE= TUBE R=TAPE REEL TEMPERATURE C=COMMERCIAL I=INDUSTRIAL Marking 06XXX Package Option 6-Pin (Tape Reel) 6-Pin SC70 (Tape Reel) 6-Pin SOT23 (Tape Reel)
Note: `XXX' designates marking identifier that could independent part number.
PhaseLink Corporation, reserves right make changes products specifications, both time without notice. information furnished Phaselink believed accurate reliable. However, PhaseLink makes guarantee warranty concerning accuracy said information shall responsible loss damage whatever nature resulting from reliance upon this product. LIFE SUPPORT POLICY: PhaseLink's products authorized critical components life support devices systems without express written approval President PhaseLink Corporation.
Solder reflow profile available
47745 Fremont Blvd., Fremont, California 94538 (510) 492-0990 (510) 492-0991 www.phaselink.com 12/12/06 Page

Low-Power Programmable Quick Turn Clock Advanced low-power, space

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