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參數資料
| 型號： | TDA5212 |
| 廠商： | INFINEON TECHNOLOGIES AG |
| 英文描述： | ASK/FSK 915MHz Single Conversion Receiver |
| 中文描述： | 詢價/ FSK信號915MHz單一轉換接收器 |
| 文件頁數： | 3/51頁 |
| 文件大?。?/td> | 1222K |
| 代理商： | TDA5212 |
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bility
Fully integrated VCO and PLL
Synthesiser
Product Info
Product Info
Wireless Components
Specification, May 2003
Package
TDA 5212
preliminary
Product Info
General Description
The IC is a very low power consump-
tion single chip FSK/ASK Superhet-
erodyne Receiver (SHR) for the re-
ceive frequency range between 910
and 920 MHz that is pin compatible to
the ASK Receiver TDA5202. The IC
offers a high level of integration and
needs only a few external compo-
nents. The device contains a low noise
amplifier (LNA), a double balanced
mixer, a fully integrated VCO, a PLL
synthesiser, a crystal oscillator, a lim-
iter with RSSI generator, a PLL FSK
demodulator, a data filter, a data com-
parator (slicer) and a peak detector.
Additionally there is a power down fea-
ture to save battery life.
Features
Low supply current (I
s
= 5.4 mA typ.
in FSK mode, I
s
= 4.8 mA typ. in
ASK mode)
Supply voltage range 5 V ±10%
Power down mode with very low
supply current (90 nA typ.)
FSK and ASK demodulation capa-
ASK sensitivity better than
-109 dBm over specified tempera-
ture range (- 40 to +85°C)
Receive frequency range 910 to
920 MHz
Limiter with RSSI generation,
operating at 10.7 MHz
Selectable reference frequency
2nd order low pass data filter with
external capacitors
Data slicer with self-adjusting
threshold
FSK sensitivity better than
-102 dBm over specified tempera-
ture range (- 40 to +85°C)
Application
Keyless Entry Systems
Remote Control Systems
Low Bitrate ISM-band Communica-
tion Systems
Ordering Information
Type
Ordering Code
Package
TDA 5212
P-TSSOP-28-1
samples available
相關PDF資料 |
PDF描述 |
|---|---|
| TDA5220 | ASK/FSK Single Conversion Receiver |
| TDA5221 | ASK/FSK Single Conversion Receiver |
| TDA5250 | ASK/FSK 868MHz Wireless Transceiver |
| TDA5250D2 | ASK/FSK 868MHz Wireless Transceiver |
| TDA5251F1 | ASK/FSK 315MHz Wireless Transceiver |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TDA5212_06 | 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:ASK/FSK 915MHz Single Conversion Receiver |
| TDA5212T | 制造商:Infineon Technologies AG 功能描述:915MHZ ASK/FSK SUPHET RCVR TSS |
| TDA5212XUMA1 | 制造商:Infineon Technologies AG 功能描述:RF Receiver ASK/FSK 5V T/R 制造商:Infineon Technologies AG 功能描述:RF Receiver ASK/FSK 5V 28-Pin TSSOP T/R 制造商:Infineon Technologies AG 功能描述:CONTROL - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC FSK/ASK RECEIVER P-TSSOP-28 |
| TDA5220 | 功能描述:射頻接收器 ASK/FSK SINGLE CONVERSION RECEIVER 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 |
| TDA5220T | 制造商:Infineon Technologies AG 功能描述:RKE RX RECIEVER, TSSOP-28, 3K |
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