Datasheet Summary
Video IF with FPLL, MAC State
TDA 6050-5
Bipolar IC
Features q Active multistandard video IF with FPLL demodulator q 12-MHz bandwidth q MAC state
P-DIP-20
Type TDA 6050-5
Ordering Code Q67000-A5123
Package P-DIP-20
Circuit Description The IF circuit consists of a four-stage capacitively coupled and symmetrically designed controlled amplifier and a real synchronous demodulator with a FPLL-carrier regeneration. Two IF inputs can be selected for applications with different SAWs. The main performance of the device is the very low differential phase DP and gain DG bined with an excellent intermodulation ratio. The positive video output is used to derive the IF and tuner control...