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參數(shù)資料
| 型號： | ATA3741 |
| 廠商： | Atmel Corp. |
| 英文描述： | UHF ASK Receiver IC |
| 中文描述： | 超高頻ASK接收芯片 |
| 文件頁數(shù)： | 1/31頁 |
| 文件大小： | 301K |
| 代理商： | ATA3741 |
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Features
Minimal External Circuitry Requirements, No RF Components on the PC Board Except
Matching to the Receiver Antenna
High Sensitivity, Especially at Low Data Rates
Sensitivity Reduction Possible Even While Receiving
Fully Integrated VCO
Low Power Consumption Due to Configurable Self Polling with a Programmable Time
Frame Check
Supply Voltage 4.5V to 5.5V
Operating Temperature Range –40°C to +105°C
Single-ended RF Input for Easy Adaptation to
λ
/ 4 Antenna or Printed Antenna on PCB
Low-cost Solution Due to High Integration Level
ESD Protection According to MIL-STD. 883 (4 KV HBM) Except Pin POUT (2 KV HBM)
High Image Frequency Suppression due to 1 MHz IF in Conjunction with a SAW
Front-end Filter
– Up to 40 dB is Thereby Achievable with Newer SAWs
Programmable Output Port for Sensitivity Selection or for Controlling External
Periphery
Communication to the Microcontroller Possible via a Single, Bi-directional Data Line
Power Management (Polling) is also Possible by Means of a Separate Pin via the
Microcontroller
2 Different IF Bandwidth Versions are Available (300 kHz and 600 kHz)
1.
The ATA3741 is a multi-chip PLL receiver device supplied in an SO20 package. It has
been specially developed for the demands of RF low-cost data transmission systems
with low data rates from 1 kBaud to 10 kBaud (1 kBaud to 3.2 kBaud for FSK) in
Manchester or Bi-phase code. The receiver is well-suited to operate with Atmel's PLL
RF transmitter U2741B. Its main applications are in the areas of telemetering, security
technology, and keyless-entry systems. It can be used in the frequency receiving
range of f
0
= 300 MHz to 450 MHz for ASK or FSK data transmission. All the state-
ments made below refer to 433.92-MHz and 315-MHz applications.
Description
UHF ASK
Receiver IC
ATA3741
4899B–RKE–10/06
相關(guān)PDF資料 |
PDF描述 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATA3741P2-TGQY | 功能描述:射頻接收器 ASK/FSK Rem. Ctrl. Rec. (IF= 300 kHz) RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| ATA3741P2-TGSY | 功能描述:射頻接收器 ASK/FSK Rem. Ctrl. Rec. (IF= 300 kHz) RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| ATA3741P3-TGQY | 功能描述:射頻接收器 ASK/FSK Rem. Ctrl. Rec. (IF= 600 kHz) RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel |
| ATA3741P3-TGQY 19 | 制造商:Atmel Corporation 功能描述:RF DATA CONTROL RECEIVER |
| ATA3741P3-TGQY 19 | 功能描述:IC UHF ASK/FSK RECEIVER 20SOIC RoHS:是 類別:RF/IF 和 RFID >> RF 接收器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 09/Jan/2012 標(biāo)準(zhǔn)包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數(shù)據(jù)傳輸率 - 最大:- 調(diào)制或協(xié)議:- 應(yīng)用:* 電流 - 接收:* 數(shù)據(jù)接口:PCB，表面貼裝 存儲容量:- 天線連接器:PCB，表面貼裝 特點:- 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 85°C 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（6x6） 包裝:托盤 |
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