TDA5200_10 INFINEON [Infineon Technologies AG], TDA5200_10 Datasheet - Page 8

• Manufacturer Part Number: TDA5200_10
• Description: ASK Single Conversion Receiver
• Manufacturer: INFINEON [Infineon Technologies AG]

2
2.1
The IC is a very low power consumption single chip ASK Superheterodyne Receiver (SHR) 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
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.
2.2
•
•
•
•
2.3
•
•
•
•
•
•
•
•
•
•
Data Sheet
Keyless Entry Systems
Remote Control Systems
Alarm Systems
Low Bitrate Communication Systems
Low supply current (
Supply voltage range 5 V ±10 %
Power down mode with very low supply current (100 nA typ.)
Fully integrated VCO and PLL Synthesizer
RF input sensitivity < – 107 dBm
Selectable receive frequency bands 868-870 MHz and 433-435 MHz
Selectable reference frequency
Limiter with RSSI generation, operating at 10.7 MHz
2
Data slicer with self-adjusting threshold
nd
order low pass data filter with external capacitors
Product Description
Overview
Application
Features
I
s
= 4.8 mA typ. at 868 MHz,
I
s
= 4.6 mA typ. at 434 MHz)
8
ASK Single Conversion Receiver
Revision 3.0, 2010-12-28
Product Description
TDA 5200