ICs for TV
AN5071
TV Tuner Band-Switch IC (31V-
Voltage Regulator Built-in)
s Overview
The AN5071 is the integrated circuit incorporating TV tuner band-switch circuits and 31V-power-supply circuit.
s Features
• Tuner band switch circuit with 31V-
voltage regulator • Usable for every tuner by suitable output combination
s Block Diagram
2.
4±0.
25
6.
0±0.
3
3.
3±0.
25
Unit : mm
1.
5±0.
25 1.
4±0.
3 30˚
23.
3±0.
3
0.
5±0.
1 1.
5±0.
25 2.
54
9 8 7 6 5 4 3 2 1
0.
3
+0.
1 – 0.
05
3.
0±0.
3 9-Pin SIL Plastic Package
s Pin Descriptions
Pin No.
Pin name
1 Output (1)
2 Output (2)
3 Input (1)
4 Input (2)
5 GND
6 31.
5V supply
voltage 7 Output (3)
8 Output (4)
9 VCC
Output Circuit
(1)
Output Circuit
(2...