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TDA5200XT 其他数据使用手册 - Infineon（英飞凌）
制造商:
Infineon（英飞凌）
分类:
接口芯片
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TDA5200XT数据手册
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Product Info
Product Info
Wireless Components
Specification, July 2004
Package
TDA 5200
Product Info
General Description The IC is a very low power consump-
tion single chip ASK Single Conver-
sion Receiver for the frequency bands
868-870 MHz and 433-435 MHz. 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 data filter, a
data comparator (slicer) and a peak
detector. Additionally there is a power
down feature to save battery life.
Features
■ Low supply current (I
s
= 4.8mA typ.
at 868MHz, I
s
= 4.6mA typ. at
434MHz)
■ Supply voltage range 5V ±10%
■ Power down mode with very low
supply current (50nA typ)
■ Fully integrated VCO and PLL
Synthesiser
■ RF input sensitivity < –107dBm
■ Selectable frequency ranges
868-870 MHz and 433-435 MHz
■ Limiter with RSSI generation,
operating at 10.7MHz
■ Selectable reference frequency
■ 2nd order low pass data filter with
external capacitors
■ Data slicer with self-adjusting
threshold
Application
■ Keyless Entry Systems
■ Remote Control Systems
■ Alarm Systems
■ Low Bitrate Communication
Systems
Ordering Information
Type Ordering Code Package
TDA 5200
Q67037-A1049 P-TSSOP-28-1
available on tape and reel
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