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參數(shù)資料
| 型號： | T5743P3-TG |
| 廠商： | ATMEL CORP |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | UHF ASK/FSK Receiver |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PDSO20 |
| 封裝： | SO-20 |
| 文件頁數(shù)： | 1/41頁 |
| 文件大?。?/td> | 681K |
| 代理商： | T5743P3-TG |
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1
Features
Two Different IF Receiving Bandwidth Versions Are Available (B
IF
= 300 kHz or 600 kHz)
5 V to 20 V Automotive Compatible Data Interface
IC Condition Indicator, Sleep or Active Mode
Low Power Consumption Due to Configurable Self Polling with a Programmable
Timeframe Check
High Sensitivity, Especially at Low Data Rates
Data Clock Available for Manchester- and Bi-phase-coded Signals
Minimal External Circuitry Requirements, no RF Components on the PC Board Except
Matching to the Receiver Antenna
Sensitivity Reduction Possible Even While Receiving
Fully Integrated VCO
SO20 Package
Supply Voltage 4.5 V to 5.5 V, 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 (4KV 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 State-of-the-art SAWs.
Communication to Microcontroller Possible Via a Single, Bi-directional Data Line
Power Management (Polling) Is Also Possible by Means of a Separate Pin Via the
Microcontroller
Programmable Digital Noise Suppression
Description
The T5743 is a multi-chip PLL receiver device supplied in an SO20 package. It has
been especially developed for the demands of RF low-cost data transmission systems
with data rates from 1 kBaud to 10 kBaud 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 statements made below refer to 433.92 MHz
and 315 MHz applications.
System Block Diagram
Figure 1.
System Block Diagram
Demod.
IF Amp
LNA
VCO
PLL
XTO
Control
T5743
1...5
μC
Power
amp.
XTO
VCO
PLL
U2741B
Antenna
Antenna
UHF ASK/FSK
Remote control transmitter
UHF ASK/FSK
Remote control receiver
UHF ASK/FSK
Receiver
T5743
Preliminary
Rev. 4569A–RKE–12/02
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| T5743P3-TGQ | UHF ASK/FSK Receiver |
| T5743P6-TGQ | UHF ASK/FSK Receiver |
| T5744 | UHF ASK Receiver |
| T5744-TGQ | UHF ASK Receiver |
| T5744-TGS | UHF ASK Receiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| T5743P3-TGQ | 功能描述:IC RCVR ASK/FSK 300MHZ 20-SOIC RoHS:否 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 |
| T5743P3-TGS | 功能描述:IC RCVR ASK/FSK 300MHZ 20-SOIC RoHS:否 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 |
| T5743P6-TG | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:UHF ASK/FSK Receiver |
| T5743P6-TGQ | 功能描述:IC RCVR ASK/FSK 600MHZ 20-SOIC RoHS:否 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 |
| T5743P6-TGS | 功能描述:IC RCVR300-450MHZ ASK/FSK 20SOIC RoHS:否 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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