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Si4201-BM PDF даташит

Спецификация Si4201-BM изготовлена ​​​​«Silicon Laboratories» и имеет функцию, называемую «TRANSCEIVER».

Детали детали

Номер произв Si4201-BM
Описание TRANSCEIVER
Производители Silicon Laboratories
логотип Silicon Laboratories логотип 

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Si4201-BM Даташит, Описание, Даташиты
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)
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
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
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
Functional Block Diagram
GSM LNA
DCS LNA
PCS LNA
0 / 90
GSM PA
DCS
PCS PA
Si4200
PGA ADC
PGA ADC
φ
DET
100 kHz
Si4133T
RF IF
PLL PLL
XIN
Si4201
PGA DAC I
PGA DAC Q
XOUT
I
Q
VC-TCXO
13 or 26 MHz
AFC
28 27 26 25 24 23 22
GND 1
21 GND
IFLB 2
20 RFLA
IFLA 3
GND 4
VDD 5
19 RFLB
GND
PAD
18 GND
17 RFLC
GND 6
16 RFLD
XIN 7
8
15 GND
9 10 11 12 13 14
Ordering Information:
See page 44.
Patents pending
Rev. 1.4 10/06
Copyright © 2006 by Silicon Laboratories
Aero









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Si4201-BM Даташит, Описание, Даташиты
Aero
2 Rev. 1.4









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Si4201-BM Даташит, Описание, Даташиты
TABLE OF CONTENTS
Aero
Section
Page
1. Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2. Typical Application Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
3. Bill of Materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
4. Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
4.1. Receive Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
4.2. Transmit Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.3. Frequency Synthesizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.4. VCO Inductor Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
4.5. Serial Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
4.6. XOUT Buffer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
5. Control Registers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
6. Pin Descriptions: Si4200-G-GM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7. Pin Descriptions: Si4200DB-BM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
8. Pin Descriptions: Si4201-BM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
9. Pin Descriptions: Si4133T-BM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
10. Ordering Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
11. Package Outline: Si4200-G-GM and Si4200DB-BM . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
12. Package Outline: Si4201-BM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
13. Package Outline: Si4133T-BM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Document Change List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
Contact Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
Rev. 1.4
3










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Номер в каталогеОписаниеПроизводители
Si4201-BMTRANSCEIVERSilicon Laboratories
Silicon Laboratories

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