TDA8041H Description
plastic quad flat package; 44 leads (lead length 1.3 mm);.
TDA8041H Key Features
- Generates all control signals for Quadrature Phase-Shift Keying (QPSK) and Binary Phase-Shift Keying (BPSK) demodulation
TDA8041H Applications
- Digital I and Q outputs (3 bits) for soft decision within error correction
- Two matched analog-to-digital converters to quantize the I and Q signals
- A digital detector for each control loop to generate the required control signals
- Digital-to-analog converters and operational amplifiers to allow high flexibility for loop time constants
- Special input stage to interface with the voltage controlled crystal oscillator