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Si4133T-BM

Silicon Laboratories
Part Number Si4133T-BM
Manufacturer Silicon Laboratories
Description TRANSCEIVER
Published Dec 17, 2014
Detailed Description Aero AERO® TRANSCEIVER FOR GSM AND GPRS WIRELESS COMMUNICATIONS Features Low-IF receiver: Dual or triple-band LNA Imag...
Datasheet PDF File Si4133T-BM PDF File

Si4133T-BM
Si4133T-BM

Overview
Aero AERO® TRANSCEIVER FOR GSM AND GPRS WIRELESS COMMUNICATIONS Features Low-IF receiver: Dual or triple-band LNA Image-reject down-converter High-performance A/D converters Universal baseband interface: Digital IF to baseband converter, channel-select filter and gain control Analog or digital I/Q interface Offset-PLL transmitter: High precision I/Q up-converter Integrated TX VCO and loop filter Dual RF synthesizer: Integrated RF and IF VCOs, loop filters, varactors, and resonators Quad-band support: GSM 850 Class 4, small MS E-GSM 900 Class 4, small MS DCS 1800 Class 1 PCS 1900 Class 1 GPRS Class 12 compliant CMOS process technology Low profile packages: Si4200: 5 x 5 mm QFN32 Si4201: 4 x 4 mm QFN20 Si4133T: 5 x 5 mm QFN28 3-wire serial interface 2.
7 V to 3.
0 V operation Pin Assignments (Top View) Si4200-G-GM (Si4200DB-BM see page 41) VDD PDN GND NC NC GND VDD RFOG 32 31 30 29 28 27 26 25 ION 1 24 RFOD IOP 2 23 VDD CKN 3 22 RFIGN CKP 4 TXIP 5 GND 21 RFIGP PAD 20 RFIDN TXIN 6 19 RFIDP TXQP 7 18 RFIPN TXQN 8 17 RFIPP 9 10 11 12 13 14 15 16 IFLOP IFLON GND RFLOP RFLON VDD DIAG2 DIAG1 Applications Multi-band GSM/GPRS digital cellular handsets GSM/GPRS wireless data modems Description The Aero® transceiver is a complete RF front end for multi-band GSM and GPRS wireless communications.
The transmit section interfaces between the baseband processor and the power amplifier.
The receive section interfaces between the RF band-select SAW filters and the baseband processor.
No external IF SAW filter or VCO modules are required as all functions are completely implemented on-chip, resulting in a dramatic reduction of board area and component count.
Si4201-BM VDD XOUT SDI SCLK SEN 20 19 18 17 16 GND 1 15 SDO RXQP 2 RXQN 3 RXIP 4 14 PDN GND PAD 13 XEN 12 ION RXIN 5 11 IOP 6 7 8 9 10 Si4133T-BM VDD IFLOP VDD IFLON XIN VDD GND RFLOP CKP RFLON CKN GND Functional Block Diagram ANTENNA SWITCH GSM LNA DCS LNA PCS LNA 0 / 90 GSM PA DCS PCS PA Si4...


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