TDA5211 Datasheet (Infineon Technologies) - ASK/FSK Single Conversion Receiver

TDA5211, ASK/FSK Single Conversion Receiver

The IC is a very low power consump- Package tion single chip FSK/ASK Superheterodyne Receiver (SHR) for the frequency band 310 to 350 MHz that is pin compatible with the ASK Receiver TDA5201.

The IC offers a high level of integration and needs only a few external components.

The device contains a lo

Wireless Components ASK/FSK Single Conversion Receiver TDA 5211 Version 2.0 Specification May 2001 Revision History Current Version: 2.0 as of 18.05.01 Previous Version: 1.1, Dec.

2000 Page (in previous Version) 3-12 4-4 4-13 5-3 5-4 5-5 5-6 5-7 5-9 Page (in current Version) 3-12 4-4 4-13 5-3 5-4 5-5 5-6 5-7 5-9 Subjects (major changes since last revision) Sec.

3.4.8: max.

datarate changed, Sec.

3.4.9: max.

output current changed value of a changed to 1.414 value for C2 changed to 22nF accord

TDA5211 Features

* Low supply current (Is = 5.7 mA typ. in FSK mode, Is = 5 mA typ. in ASK mode) Supply voltage range 5V ±10% Power down mode with very low supply current (50nA typ.) FSK and ASK demodulation capability Fully integrated VCO and PLL Synthesiser ASK sensitivity better than -110 dBm over specified temper