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參數(shù)資料
| 型號： | TO353 |
| 廠商： | Atmel Corp. |
| 英文描述： | 2.8 V Tri-band/ Quad-mode RF Receiver for CDMA/AMPS/ GPS |
| 中文描述： | 2.8 V三頻/四模式射頻接收器的CDMA / AMPS二元/全球定位系統(tǒng) |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 126K |
| 代理商： | TO353 |
1
Features
AMPS/Cell Band and PCS Band CDMA/GPS Operation
Low-current Consumption
Excellent Noise and IP3 Performance
Adjustable Third Order intercept on LNA Stage
Flexible IF Frequency Range from 80 MHz to 230 MHz
Divide by 2 Prescaler
Benefits
Very Small 32-pin 5 mm x 5 mm Package
Few External Components
Fully ESD Protected
Applications
Quad-mode/Tri-band CDMA IS-95/98-based Mobile Phones with GPS Support
Electrostatic sensitive device.
Observe precautions for handling.
Description
The T0353 is a CDMA front-end receiver RFIC designed for Tri-band, quad-mode
operation. The device supports AMPS, Cell CDMA, PCS CDMA, and A-GPS opera-
tion. The IF range is from 80 MHz to 230 MHz with external tuning. The low-noise
amplifiers have an adjustable third order intercept point (IP3) to minimize inter-modu-
lation and cross-modulation effects. The mixers are designed for differential IF outputs
(single-ended or differential IF outputs for AMPS and GPS modes), and they feature
excellent linearity and low-noise figure.
The T0353 also integrates a divide-by-2 frequency divider to allow the use of only one
VCO module for both CDMA bands. However, it also has the option of connecting the
LO directly to the cellular mixer LO input. This device is available in a 5 mm x 5 mm
MLF package with 32 pins. The T0353 front-end receiver is capable of meeting all
electrical requirements in accordance with the TIA/EIA 98-C wireless communication
standard.
2.8 V Tri-band/
Quad-mode RF
Receiver for
CDMA/AMPS/
GPS
T0353
Preliminary
(Summary)
Rev. 4559AS–CDMA–10/02
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| TO-36-050E | 功能描述:電路板硬件 - PCB Dis-O-Pad TO-36 Round .187 in OD RoHS:否 制造商:Harwin 類型:Shield Clip 長度:9.4 mm 螺紋大小: 外徑: 材料:Beryllium Copper 電鍍:Tin |
| TO-36-060 | 功能描述:電路板硬件 - PCB Dis-O-Pad TO-36 Round .187 in OD RoHS:否 制造商:Harwin 類型:Shield Clip 長度:9.4 mm 螺紋大小: 外徑: 材料:Beryllium Copper 電鍍:Tin |
| TO-36-060E | 功能描述:電路板硬件 - PCB Dis-O-Pad TO-36 Round .187 in OD RoHS:否 制造商:Harwin 類型:Shield Clip 長度:9.4 mm 螺紋大小: 外徑: 材料:Beryllium Copper 電鍍:Tin |
| TO-36-060H | 功能描述:電路板硬件 - PCB Dis-O-Pad TO-36 Round .187 in OD RoHS:否 制造商:Harwin 類型:Shield Clip 長度:9.4 mm 螺紋大小: 外徑: 材料:Beryllium Copper 電鍍:Tin |
| TO-36-070 | 功能描述:電路板硬件 - PCB Dis-O-Pad TO-36 Round .187 in OD RoHS:否 制造商:Harwin 類型:Shield Clip 長度:9.4 mm 螺紋大小: 外徑: 材料:Beryllium Copper 電鍍:Tin |
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