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參數(shù)資料
| 型號： | ATA5761 |
| 廠商： | Atmel Corp. |
| 英文描述： | UHF ASK/FSK Receiver |
| 中文描述： | 超高頻ASK / FSK接收器 |
| 文件頁數(shù)： | 1/41頁 |
| 文件大小： | 493K |
| 代理商： | ATA5761 |
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Features
Two Different IF Receiving Bandwidth Versions Are Available
(B
IF
= 300 kHz or 600 kHz)
Frequency Receiving Range of
f
0
= 868 MHz to 870 MHz or f
0
= 902 MHz to 928 MHz
30 dB Image Rejection
Receiving Bandwidth B
IF
= 600 kHz for Low Cost 90-ppm Crystals and B
IF
= 300 kHz for
55 ppm Crystals
Fully Integrated LC-VCO and PLL Loop Filter
Very High Sensitivity with Power Matched LNA
High System IIP3 (–16 dBm), System 1-dB Compression Point (–25 dBm)
High Large-signal Capability at GSM Band
(Blocking –30 dBm at +20 MHz, IIP3 = –12 dBm at +20 MHz)
5V to 20V Automotive Compatible Data Interface
Data Clock Available for Manchester- and Bi-phase-coded Signals
Programmable Digital Noise Suppression
Low Power Consumption Due to Configurable Polling
Temperature Range –40°C to +105°C
ESD Protection 2 kV HBM, All Pins
Communication to Microcontroller Possible Via a Single Bi-directional Data Line
Low-cost Solution Due to High Integration Level with Minimum External Circuitry
Requirements
1.
The ATA5760/ATA5761 is a multi-chip PLL receiver device supplied in an SO20 pack-
age. 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 the Atmel’s PLL RF trans-
mitter T5750. 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
= 868 MHz to 870 MHz or f
0
= 902 MHz to 928 MHz for ASK or FSK data
transmission. All the statements made below refer to 868.3 MHz and 915.0 MHz
applications.
Description
Figure 1-1.
System Block Diagram
Demod.
IF Amp
LNA
VCO
PLL
XTO
Control
ATA5760/
ATA5761
1...5
μC
Power
amp.
XTO
VCO
PLL
T5750
Antenna
Antenna
UHF ASK/FSK
Remote control transmitter
UHF ASK/FSK
Remote control receiver
UHF ASK/FSK
Receiver
ATA5760
ATA5761
4896C–RKE–04/06
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ATA5811-PLQW | UHF ASK/FSK TRANSCEIVER |
| ATA5812-PLQW | UHF ASK/FSK TRANSCEIVER |
| ATA5812 | ER 8C 2#0 6#12 PIN RECP |
| ATA5812-PLQC | UHF ASK/FSK TRANSCEIVER |
| ATA5811 | ER 23C 18#16 5#12 PIN RECP |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ATA5761N-TGQY | 功能描述:射頻接收器 ASK/FSK Receiver 902 - 928 MHz 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 |
| ATA5761N-TGSY | 功能描述:射頻接收器 ASK/FSK Receiver 902 - 928 MHz 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 |
| ATA5771 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Output Power of 8dBm at 315MHz / 7.5dBm at 433.92 MHz / 5.5dBm at 868.3MHz |
| ATA5771_09 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Microcontroller with UHF ASK/FSK Transmitter |
| ATA5771_10 | 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Output Power of 8dBm at 315MHz / 7.5dBm at 433.92 MHz / 5.5dBm at 868.3MHz |
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