Datasheet Summary
ICs for TV
Antenna diversity IC for car TV s Overview
0.4±0.25 0.45
The AN7299S is an antenna diversity IC for car TV. A noise detection circuit and an antenna changeover circuit are integrated on one chip.
Unit : mm
1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 s Features
- Built-in vertical and horizontal synchronizing circuit
- Built-in antenna fixing function
- It outputs a posite synchronous signal s Applications
- Car TVs
0.1±0.1
7.2±0.3 9.4±0.3
SOP024-P-0375A s Block Diagram
24 23 22 21 20 19 18 17 16 15 14 13
1/5 divider VCO
1st noise amp.
Video clamp
2nd noise amp.
Noise parator
ANT select switch
ANT switch driver
ANT choice
ANT...