TMS3705 Description
The TMS3705 transponder base station IC is used to drive the antenna of a TI-RFid transponder system, to send data modulated on the antenna signal, and to detect and demodulate the response of the transponder. The response of the transponder is a frequency shift keyed (FSK) signal. The high or low bits are coded in two different high-frequency signals (134.2 kHz for low bits and 123 kHz for high bits, nominal).
TMS3705 Key Features
- Base Station IC for TI-RFid™ RF Identification Systems
- Drives Antenna
- Sends Modulated Data to Antenna
- Detects and Demodulates Transponder Response
- Short-Circuit Protection
- Diagnosis
- Sleep-Mode Supply Current: 0.2 mA
- Designed for Automotive Requirements
- 16-Pin SOIC (D) Package