The Datasheet Archive

Top Results (6)

Part ECAD Model Manufacturer Description Datasheet Download Buy Part
PMP4737 PMP4737 ECAD Model Texas Instruments Synchronous Boost (4.2V@370mA, 1.5Apk) for GSM/GPRS
DAC38RF97IAAV DAC38RF97IAAV ECAD Model Texas Instruments Dual-Channel, 14-Bit, 6-GSPS, 12x-24x Interpolating, 6-GHz GSM PLL Digital-to-Analog Converter (DAC) 144-FCBGA -40 to 85
DAC38RF86IAAV DAC38RF86IAAV ECAD Model Texas Instruments Dual-Channel, 14-Bit, 9-GSPS, 6x-24x Interpolating, 9 GHz GSM PLL Digital-to-Analog Converter (DAC) 144-FCBGA -40 to 85
DAC38RF86IAAVR DAC38RF86IAAVR ECAD Model Texas Instruments Dual-Channel, 14-Bit, 9-GSPS, 6x-24x Interpolating, 9 GHz GSM PLL Digital-to-Analog Converter (DAC) 144-FCBGA -40 to 85
DAC38RF87IAAV DAC38RF87IAAV ECAD Model Texas Instruments Dual-Channel, 14-Bit, 6.2-GSPS, 6x-24x Interpolating, 6 GHz GSM PLL Digital-to-Analog Converter 144-FCBGA -40 to 85
LMV242LD/NOPB LMV242LD/NOPB ECAD Model Texas Instruments Dual Output, Quad-Band GSM/GPRS Power Amplifier Controller 10-WSON -40 to 85

gsm vco Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
2001 - GSM vco

Abstract: vco gsm PBL40307 1 928 498 167 IC vco 1800 mhz GSM if vco pbl 40307 GSM900 1 928 403 H 498
Text: GSM VCO GSM Resonator connection DCS/PCS Resonator connection Voltage supply to the DCS/PCS Voltage supply to the GSM VCO Voltage supply to the DCS/PCS VCO reference output reference output GSM , PBL 403 07 GSM Dual Band Tx_VCO Key Features · One IC handles GSM900 DCS 1800/ PCS 1900 , Description The PBL 403 07 is a Dual Band Tx_VCO for use in GSM dual band terminals. The resonators for , ground to the VCO resonator pin. The inductor, capacitor and varactor determines the oscillation


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PDF GSM900 13dBm/ 13dBm) 100pF SE-164 GSM vco vco gsm PBL40307 1 928 498 167 IC vco 1800 mhz GSM if vco pbl 40307 1 928 403 H 498
2001 - gsm vco

Abstract: bfr93aw schematic gsm 900 amplifier k 3531 transistor
Text: the board to provide the necessary negative voltage for the GaAs MESFETs. GSM PA GSM VCO ~ Harmonic Filter Tx/Rx Switch Bandselect Switch EHT09097 Antenna PCN PA PCN VCO ~ Figure 1 1.2 Dual , Bandselect BFP 420 GSM VCO ~ CGY 98 Output 50 Matching BSW, Rx/Tx Switch Drainswitch BCP 72 Antenna , CGY 98 GSM /PCN Dual Band Power Amplifier 1 1.1 Schematic of the CGY 98 PA Application Application , Output GSM Signal X3 Data Book L1 C1 C25 1 1 nF 1 nF VDrain GSM VDrain PCN VNegative C10 2


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PDF EHT09097 EHT09123 EHT09124 gsm vco bfr93aw schematic gsm 900 amplifier k 3531 transistor
GSM vco

Abstract: gsm 900 amplifier BFP420 Transistor BFR 98 BAS40-04 BFR93AW LQG21N Dual Band Power Amplifier 1 Schematic of the CGY K 3264 transistor IC210
Text: GSM PA Harmonic Filter GSM VCO ~ Tx/Rx Switch PCN PA PCN VCO Bandselect Switch , Antenna Drainswitch BCP 72 BFP 420 CGY 98 Output 50 Matching GSM VCO ~ BSW, Rx/Tx , CGY 98 GSM /PCN Dual Band Power Amplifier 1 Schematic of the CGY 98 PA Application 1.1 , Switch C0603 1 nF L4 2 C29 2 Gate Control GSM 56 R8 VDrain GSM 1 k 1 , RFIn/VG IC1 R 15 0 1 2 1 2 CGY 98 PA 2 PCN CGY 98 PA 1 ( GSM ) C8 1


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PDF EHT09097 EHT09123 EHT09124 GSM vco gsm 900 amplifier BFP420 Transistor BFR 98 BAS40-04 BFR93AW LQG21N Dual Band Power Amplifier 1 Schematic of the CGY K 3264 transistor IC210
2004 - GRP1555C1H330J

Abstract: GRP1555C1H150J MQW1 CAP 0402 GRP1555C1H120J VC-2R8A50-2139 grp155r71h222k MQE95 MQK301-1528 MQT1C1A897M
Text: -20 contacts GSM VCO Murata MQT1C1A897M None 1 INTF2300 interface board 1 None 1 U4 , LQG15HN12NJ00 U1 1 MAX2572 48-pin QFN U2 1 GSM VCO Murata MQT1C1A897M U4 1 UMTS VCO Murata MQK301-1528 U5 1 VCO Murata MQE956A1G32 U6 1 GSM /DCS VCO Murata MQW140A1G23 , U7, U8, U9 3 SOT23 SOT23-5L MAX8867EUK28 U10 1 VCO Fujitsu VC-2R8A50-2139 U11 , section provides step-by-step instructions for getting the EV kit up and running in CDMA, WCDMA, and GSM


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PDF MAX2560/MAX2566/MAX2572 GSM900, DCS1800, GSM1900 MAX2566/MAX2572 MAX2560EVKIT MAX2566EVKIT MAX2572EVKIT MAX2560/MAX2566/MAX2572 GRP1555C1H330J GRP1555C1H150J MQW1 CAP 0402 GRP1555C1H120J VC-2R8A50-2139 grp155r71h222k MQE95 MQK301-1528 MQT1C1A897M
2004 - TI OMAP 1710

Abstract: omap 1710 16 pin 4x4 amplifier gsm circuit diagram for rfid and gsm combination unit
Text: · · · · APPLICATIONS · · Transmit VCO for GSM , DCS, and PCS Closed Loop Modulation Systems FUNCTIONAL BLOCK DIAGRAM GSM VCO 16 12 CPin GSMout DCS/PCS VCO 13 DCSPCSout CE BSW 1 Band , in GSM band RF output pin for VCO in DCS and PCS band Charge pump input pin No Connection, These pins , VCO for GSM900/DCS1800/PCS1900 Check for Samples: LMX2604 1 FEATURES · On-Chip Triple-Band RF VCOs ­ GSM : 880 MHz to 915 MHz ­ DCS: 1710 MHz to 1785 MHz ­ PCS: 1850 MHz to 1910 MHz On-Chip Tank


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PDF LMX2604 SNOSA61B LMX2604 GSM900/DCS1800/PCS1900 20-Pin TI OMAP 1710 omap 1710 16 pin 4x4 amplifier gsm circuit diagram for rfid and gsm combination unit
2010 - AT*T coupler conductor

Abstract: vco gsm MLK1005S6N8
Text: GSM DCS1800 IF PLL RF PLL IF VCO DIV Phase Detecter VCO GSM /TX GSM VCO LPF , GSM High Power DCS1800 High Power T/R Switch VCO VCO RF SAW SAW L1 L2 L1 Vdd1 , Example of mobile phone applications Series 0603 Type GSM /DCS1800 Dual-band System L3 Vcc For matching Choke coil L1 LNA L2 LNA IF SAW L1 GSM /RX SAW L2 T/R Switch ANT GSM R LNA GSM RF SAW DCS1800 RF SAW Balun Balun LNA 1st IF IF 2nd IF AGC DIV I/Q Demod 90


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PDF 2002/95/EC, HP4291A 6193A E01EC2 AT*T coupler conductor vco gsm MLK1005S6N8
2000 - MQE 550-902

Abstract: MQE MURATA mqe550 RF133 quadrature mixer Murata MQE 550-902 550-902 MURATA MQE murata intermediate frequency filter for GSM900 AV RF modulator
Text: RF142 T/R C453 TX GSM VCO RM008 Figure 3. Dual-Band Transceiver Chipset Using The RF133 , RF133 RF/IF Transceiver For GSM Applications The RF133 RF/IF Transceiver is a highly integrated, monolithic device optimized for use in GSM and other TDMA single-band or multi-band applications. The , Transceiver RF210 LNA/Image Reject Mixer LC Tank GSM Rx Filter IF SAW Filter RF133 RXI , DUAL PLL Tank Tx/Rx VCO ÷2 ÷4 SX ENA RX ENA TX ENA ÷2 ÷4 DATA CLK LE 3 Wire


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PDF RF133 RF133 MQE 550-902 MQE MURATA mqe550 quadrature mixer Murata MQE 550-902 550-902 MURATA MQE murata intermediate frequency filter for GSM900 AV RF modulator
2000 - 550-902

Abstract: CX74016 C-865 RF142 RF212 RM008 C870 quadrature mixer MQE MURATA vco MQE 550-902
Text: /R VAPC Coupler Diplexer LOOP FILTER RF142 TX IF Filter T/R Tx GSM VCO C025 , CX74016 RF/IF Transceiver For GSM Applications Product Description Features The CX74016 RF , Mobile Communications ( GSM ) and other Time Division Multiple Access (TDMA) single-band or multi-band , outputs of a quadrature divider (divide by 2 or 4). RF212 GSM Rx Filter LC Tank CX74016 , Filter PGD PGC Bias ÷2 Tx/Rx VCO ÷4 ÷2 Tank ÷2 UHF VCO Aux SX ÷4 3


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PDF CX74016 CX74016 550-902 C-865 RF142 RF212 RM008 C870 quadrature mixer MQE MURATA vco MQE 550-902
1997 - fm vco gmsk

Abstract: Quadrature modulator 74HC74 ic GMSK dect 74HC74 gmsk vco GMSK fm GMSK gsm 1206R104K9BB0 sa605 AN1996 gmsk demodulator Transistor based fm modulator ct
Text: can be expanded into its in-phase and quadrature components, 30 kHz GSM VCO Implemented GMSK , filter and apply the resultant wave form to a voltage controlled oscillator ( VCO ) as shown in Figure 1. The output of the VCO is then a frequency modulated signal with a Gaussian response. The advantage , this scheme. Therefore, VCO implemented GMSK is usually used in non-coherent detection systems such , Figure 4 is the block diagram of a VCO /FM discriminator based GMSK/GFSK modem (modulator/demodulator


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PDF AN1997 SFE10 LMF100CIWM SA626D 74HC74 74HC123 LM311 fm vco gmsk Quadrature modulator 74HC74 ic GMSK dect 74HC74 gmsk vco GMSK fm GMSK gsm 1206R104K9BB0 sa605 AN1996 gmsk demodulator Transistor based fm modulator ct
2010 - LTCC BPF

Abstract: No abstract text available
Text: SAW Diplexer DCS1800/RX DCS1800 DCS1800 GSM DCS1800 IF PLL RF PLL IF VCO DIV Phase Detecter VCO GSM /TX GSM VCO LPF APC PA Coupler Coupler PA APC Balun LPF R LPF LPF DCS1800 T LPF DCS1800/TX Balun GSM High Power DCS1800 High Power T/R Switch VCO , phones, Bluetooth, and W-LAN. In particular, for RF modules and chips such as PA, LNA, and VCO , further , / Frequency characteristics Example of mobile phone applications GSM /DCS1800 Dual-band System For


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PDF 0603Q 2002/95/EC, 0603Q" 1-100nH 500MHz 800MHz HP4291A 6197A E03ED2 LTCC BPF
2000 - GSM Transceiver

Abstract: GSM/GSM module circuit diagram rf gsm demodulator GSM transmitter receiver FCA047 RF gsm transceiver IC SMD phase shifter SMD BF5 GSM RF module GSM vco
Text: 1510 to 1680 MHz GSM RF RX VCO 1080 to 1160 MHz RX/TX SWITCH 880 to 915 MHz GSM BAND , CHARGE PUMP DIVIDER ÷5 DIVIDER ÷13 × ADDER GSM TX RF VCO 880 to 915 MHz 23 REF OSC , programmed for GSM applications; 1 = frequency dividers programmed for DCS applications. 4. Bit IF VCO : 0 = , specification GSM TX RF VCO 880 to 915 MHz 1710 to 1785 MHz POWER DCS BAND AMPLIFIER 13, 14 × , 26 B A S E B A N D PROGRAMMABLE DIVIDER 30, 31 GSM RF RX VCO 1080 to 1160 MHz


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PDF UAA3522HL 403506/02/pp28 GSM Transceiver GSM/GSM module circuit diagram rf gsm demodulator GSM transmitter receiver FCA047 RF gsm transceiver IC SMD phase shifter SMD BF5 GSM RF module GSM vco
ibm battery pinout

Abstract: No abstract text available
Text: -V PCS-Band: GSM Tri-Band VCO Description The IBMSGRF4111 is a GSM Tri-Band VCO imple mented in IBM , IBMSGRF4111 IBMSGRF4111EV Silicon-Germanium 3-V PCS-Band: GSM Tri-Band VCO Ordering Information Part , IBMSGRF4111 IBMSGRF4111EV Silicon-Germanium 3-V PCS-Band: GSM Tri-Band VCO Absolute Maximum Ratings Symbol , docum ent. Page 3 of 6 IBMSGRF4111 IBMSGRF4111EV Silicon-Germanium 3-V PCS-Band: GSM Tri-Band VCO , R F 4 1 11 IB M S G R F 4 1 1 1 E V Advance Silicon-Germanium 3-V PCS-Band: GSM Tri-Band VCO


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PDF SGRF4111 SGRF4111EV 880MHz/1850MHz TSSOP-16 IBMSGRF4111 IS-95/IS-98 IS-136. ibm battery pinout
varactor 650 manual

Abstract: Colpitts VCO design gsm circuit diagram project SMV1320-079 KYOCERA RESISTOR NETWORKS kvar schematic transistor NEC B 617 SMP1320-079 spice loop gain of Colpitts VCO design 4 ghz SMP1320-079
Text: Application Note A Dual-Band Switchable IF VCO for GSM /PCS Handsets APN1015 Introduction , Colpitts configuration for the VCO . This design is optimized for the lowest phase noise meeting GSM /PCS , Switchable IF VCO for GSM /PCS Handsets The Leeson equation establishing connection between tank circuit , IF VCO for GSM /PCS Handsets Where VVAR is varactor DC bias in the middle of the tuning range , subject to change without notice. 10/99A 3 A Dual-Band Switchable IF VCO for GSM /PCS Handsets


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PDF APN1015 APN1007, APN1004: APN1006: APN1005: APN1007: 10/99A varactor 650 manual Colpitts VCO design gsm circuit diagram project SMV1320-079 KYOCERA RESISTOR NETWORKS kvar schematic transistor NEC B 617 SMP1320-079 spice loop gain of Colpitts VCO design 4 ghz SMP1320-079
2003 - vco gsm

Abstract: OM5178
Text: : SMD 7.6x5.8 GSM / DCS Dual Band VCO TST Parts No.: TV0110A Customer Parts No.: Company: Division , : 886-3-4697532 E-mail: tstsales@mail.taisaw.com Web: www.taisaw.com SMD 7.6x5.8 GSM / DCS Dual Band VCO MODEL NO.: TV0110A REV. NO.:3 Description and Applications: Part will serve as GSM TX VCO module , Sensitivity Output Level GSM - - - 25 DCS - - - 30 GSM - 880 - 915 DCS - 1710 - 1785 GSM - 21 27 33 DCS - 44 54 64


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PDF TV0110A FR-03S06-02 vco gsm OM5178
2000 - GSM Transceiver

Abstract: circuit diagram GSM transmitter receiver GSM/GSM module circuit diagram RF gsm transceiver IC LQFP48 UAA2077CM UAA3522 UAA3522HL demodulator quadrature mixer rotated phase angle PHILIPS DCS RECEIVER
Text: PHASE SHIFTER 13, 14 IF VCO XTAL 4 UAA3522HL DCS RF RX VCO 1510 to 1680 MHz GSM RF RX VCO 1080 to 1160 MHz RX/TX SWITCH 880 to 915 MHz GSM BAND IF PHASE/ FREQUENCY , DIVIDER ÷13 × ADDER GSM TX RF VCO 880 to 915 MHz 23 REF OSC. 13 MHz × 90° 2, 3 Q , DIVIDER ÷5 DIVIDER ÷13 × ADDER GSM TX RF VCO 880 to 915 MHz IF VCO XTAL & + , DIVIDER 30, 31 GSM RF RX VCO 1080 to 1160 MHz 2, 3 Q 90° ÷2 DCS RF RX VCO 1510 to


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PDF UAA3522HL 403506/01/pp28 GSM Transceiver circuit diagram GSM transmitter receiver GSM/GSM module circuit diagram RF gsm transceiver IC LQFP48 UAA2077CM UAA3522 UAA3522HL demodulator quadrature mixer rotated phase angle PHILIPS DCS RECEIVER
2004 - IC vco 900 1800 mhz

Abstract: RF gsm transceiver IC GSM vco vco 900 1800 mhz GSM part number gsm transceiver real fm transmitter circuit diagram vco gsm gsm signal amplifier GSM Transceiver chip LMX2604
Text: CMOS process n Small 20-pin 4x4 LLP package Applications n Transmit VCO for GSM , DCS, and PCS n , 12 GSMout O RF output pin for VCO in GSM band 13 DCSPCSout O RF output pin for , LMX2604 Triple-band VCO for GSM900/DCS1800/PCS1900 General Description Features The LMX2604 is a fully integrated VCO (Voltage-Controlled Oscillator) IC designed for GSM900/DCS1800/PCS1900 , small form factor and low phase noise. The IC has two VCOs, one for GSM and a second for DCS/PCS. The


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PDF LMX2604 GSM900/DCS1800/PCS1900 LMX2604 GSM900 DCS1800/ PCS1900 IC vco 900 1800 mhz RF gsm transceiver IC GSM vco vco 900 1800 mhz GSM part number gsm transceiver real fm transmitter circuit diagram vco gsm gsm signal amplifier GSM Transceiver chip
GSM transmitter receiver

Abstract: GSM/GSM module circuit diagram GSM Transceiver RF gsm transceiver IC rf receiver circuit image RF receiver MODULE CIRCUIT DIAGRAM ep 5200 gsm signal amplifier rf gsm demodulator circuit diagram GSM transmitter receiver
Text: for GSM applications; 1 = frequency dividers programmed for DCS applications. 4. Bit IF VCO : 0 = IF , Offset mixer; GSM band (pins TXIRFA and TXIRFB) f|(RF)(TX) TX RF VCO input frequency 880 - 915 , I UAA2077XM /\ \ 925 to 960 MHz DCS RF _!_, GSM RF RX VCO I I RX VCO 1510 to 1680 O 1080 to 1160 RX/TX SWITCH 880 to 915 MHz GSM BAND < GSM TX RF VCO 880 to 915 MHz -e- 'V -e- 1710 to , Philips Semiconductors Objective specification Low power dual-band GSM transceiver with an


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PDF UAA3522HL GSM transmitter receiver GSM/GSM module circuit diagram GSM Transceiver RF gsm transceiver IC rf receiver circuit image RF receiver MODULE CIRCUIT DIAGRAM ep 5200 gsm signal amplifier rf gsm demodulator circuit diagram GSM transmitter receiver
Not Available

Abstract: No abstract text available
Text: TRF3520 GSM RF MODULATOR/DRIVER AMPLIFIER SLW S060A -M AY 1998 Modulation and Upconversion from l/Q Baseband to RF on Single Chip Designed for GSM Portable Cellular Telephones Internal VCO and SSB , communications ( GSM ) applications. It combines a direct conversion RFin-phase/quadrature-phase (l/Q) modulator, a , voltage-controlled oscillator ( VCO ), and a serial interface into one small package. Very few external components are , POST OFFICE BOX 655303 · DALLAS, TEXAS 75265 1 TRF3520 GSM RF MODULATOR/DRIVER AMPLIFIER S LW


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PDF TRF3520 S060A 48-Pin 900-MHz
Si4200

Abstract: block diagram of RF Transceiver Si4200-BM Si4201 gsm transceiver DAC Si4201-BM GSM TCXO mlp32 Si4200-DS GSM vco
Text: AeroTM/Aero+ GSM /GPRS Transceiver Chipsets INTEGRATED TRANSCEIVERS FOR MULTI-BAND GSM /GPRS WIRELESS COMMUNICATIONS FEATURES · Complete multi-band GSM cellular radio front-end using 100% CMOS RF technology ­ GSM 850 ­ E-GSM 900 ­ DCS 1800 ­ PCS 1900 · Best-in-class performance · Unparalleled , DESCRIPTION The Aero transceiver is the industry's first 100% CMOS RF front-end for multi-band GSM digital , Integrated transmit VCO and loop filter · Proven frequency synthesizer technology ­ Integrated RF and IF


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PDF Si4200-BM Si4200DB-BM Si4133T-BM Si4134T-BM Si4201-BM 1800/PCS 900/DCS 850/PCS Si4200-DS Si4200 block diagram of RF Transceiver Si4201 gsm transceiver DAC GSM TCXO mlp32 GSM vco
1998 - P220G

Abstract: No abstract text available
Text: TRF3520 GSM RF MODULATOR/DRIVER AMPLIFIER SLWS060A ­ MAY 1998 D D D D Modulation and Upconversion from I/Q Baseband to RF on Single Chip Designed for GSM Portable Cellular Telephones Internal VCO , from I/Q Baseband to RF on Single Chip Designed for GSM Portable Cellular Telephones Internal VCO and , global system for mobile communications ( GSM ) applications. It combines a direct conversion RF in-phase , (PA) driver, a buffered voltage-controlled oscillator ( VCO ), and a serial interface into one small


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PDF TRF3520 SLWS060A 48-Pin 900-MHz TRF3520PFB TRF3520EVM SSYA008 P220G
2003 - Not Available

Abstract: No abstract text available
Text: €“70 dBc Notes: 1. For the GSM input, the RF1 VCO is divided by two on the Si4200. During transmit, the , Aero A E R O ™ TR A N S C E I V E R FOR GSM AND GPRS WIRELESS COMMUNICATIONS Features Quad-band support: GSM 850 Class 4, small MS E-GSM 900 Class 4, small MS DCS 1800 Class 1 PCS 1900 Class , precision I/Q up-converter Integrated TX VCO and loop filter 32 ION 1 RFLOP Offset-PLL , : Pin Assignments (Top View) VDD SDI SCLK SEN Multi-band GSM /GPRS digital cellular


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PDF Si4200: MLP32 Si4201
Colpitts VCO design

Abstract: gsm circuit diagram project GSM vco vco gsm gsm Handset Circuit Diagram 0603AU2R0JAT9 CR10-470J-T NE68519 VCO circuit diagram Tuner Applications APN1006
Text: Application Note A Differential VCO Design for GSM Handset Applications APN1013 The , differential VCO by describing a design covering 910­980 MHz which is appropriate for use in GSM handsets , /99A 1 A Differential VCO Design for GSM Handset Applications Spice Model for SMV1493 , Differential VCO Design for GSM Handset Applications Capacitors SRLC2 and SRLC3 are used to obtain the , www.alphaind.com Specifications subject to change without notice. 8/99A 3 A Differential VCO Design for GSM


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PDF APN1013 APN1004, APN1006, APN1005, APN1007, 8/99A Colpitts VCO design gsm circuit diagram project GSM vco vco gsm gsm Handset Circuit Diagram 0603AU2R0JAT9 CR10-470J-T NE68519 VCO circuit diagram Tuner Applications APN1006
2006 - Si4200-BM

Abstract: Si4200 SEN 1327 Si4133T-bm DCS 1800 RX SAW Filter Si4133T Si4201 SAFEK881MFL0T00R00 Si4201-BM transceiver gsm
Text: ­70 dBc RF1 PLL Spurious 3 Notes: 1. For the GSM input, the RF1 VCO is divided by two on , Aero A E R O ® T R A N S C E I V E R F O R GSM A N D G PR S WIRELESS COMMUNICATIONS Features Quad-band support: GSM 850 Class 4, small MS E-GSM 900 Class 4, small MS DCS 1800 Class 1 PCS 1900 Class , Integrated TX VCO and loop filter 31 ION 1 RFLOP Offset-PLL transmitter: PDN 32 GPRS , SEN Multi-band GSM /GPRS digital cellular handsets GSM /GPRS wireless data modems XOUT


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PDF Si4200: QFN32 Si4201ential Si4200-BM Si4200 SEN 1327 Si4133T-bm DCS 1800 RX SAW Filter Si4133T Si4201 SAFEK881MFL0T00R00 Si4201-BM transceiver gsm
2003 - Si4200

Abstract: Si4200-BM SEN 1327 SAFEK881MFL0T00R00 Si4201 Si4134T-BM c0402c0g500 safek881 mlp32 Si4201-BM
Text: ­70 dBc Notes: 1. For the GSM input, the RF1 VCO is divided by two on the Si4200. During , Inductor for RF2 VCO PCB Trace R1 100 , ±5% U1 GSM Transceiver Silicon Laboratories , Aero+ A E R O TM+ T R A N S C E I V E R FOR GSM AND GPRS WIRELESS COMMUNICATIONS Features Pin Assignments (Top View) Si4200-BM Quad-band support: GSM 850 Class 4, small MS E-GSM 900 Class 4, small , : 5 x 5 mm MLP32 Dual RF synthesizer: 31 RFLON Integrated TX VCO and loop filter 32


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PDF Si4200-BM Si4200 SEN 1327 SAFEK881MFL0T00R00 Si4201 Si4134T-BM c0402c0g500 safek881 mlp32 Si4201-BM
1997 - AD7015

Abstract: circuit diagram GSM transmitter receiver BT1075 BT107 BethelTronix crystal filter 7,8mhz
Text: BT1075 IC is a complete RF GSM transceiver which integrates the Receiver, Transmitter, IFPLL and RF VCO , PLL BPF RF_Out Receiver RF VCO Rx_Out IF PLL BT1075 Transmitter 13MHz GSM , gndvco gndvco vddvco_gr pll_pd vco_adj SH EE T 54 53 9 10 25 GSM communication , vddpa_gr 23 Complete GSM RF transceiver front end Monolithic construction Single power supply 2.7 - , agc_ctrl rx_pd agc_ref GSM RF TRANSCEIVER Description Specifications Overall 2.7 -3


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PDF BT1075 AD7015 circuit diagram GSM transmitter receiver BT1075 BT107 BethelTronix crystal filter 7,8mhz
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