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TDA5201_10 Datasheet, PDF (7/38 Pages) Infineon Technologies AG – ASK Single Conversion Receiver | |||
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Product Info
TDA 5201
ASK Single Conversion Receiver
Product Info
General Description
The IC is a very low power consumption single chip ASK Single Conversion Receiver for receive frequencies
between 310 MHz and 350 MHz. The Receiver offers a high level of integration and needs only a few external
components. The device contains a low noise amplifier (LNA), a double balanced mixer, a fully integrated VCO, a
PLL synthesizer, a crystal oscillator, a limiter 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 (Is = 4.6 mA typ.)
⢠Supply voltage range 5 V ±10 %
⢠Power down mode with very low supply current (50 nA typ)
⢠Fully integrated VCO and PLL Synthesizer
⢠RF input sensitivity < â 110 dBm
⢠Selectable frequency ranges around 315 MHz and 345 MHz
⢠Selectable reference frequency
⢠Limiter with RSSI generation, operating at 10.7 MHz
⢠2nd order low pass data filter with external capacitors
⢠Data slicer with self-adjusting threshold
Application
⢠Keyless Entry Systems
⢠Remote Control Systems
⢠Fire Alarm Systems
⢠Low Bitrate Communication Systems
Package
Figure 1 PG-TSSOP-28
Ordering Information
Type
TDA5201
1) Available on tape and reel
Data Sheet
Ordering Code
SP000012902
7
Package1)
PG-TSSOP-28
Revision 1.6, 2010-12-21
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