la1862m Sanyo Semiconductor Corporation, la1862m Datasheet - Page 8

• Manufacturer Part Number: la1862m
• Description: Single-chip Tuner System For Car Stereo
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
Pin No.
10
17
11
5
6
7
9
Mute drive
Noise sensitivity adjust
Noise AGC
Gate time adjust
Memory circuit
LPF output
Pilot cancel signal input
Function
S-meter
detector
Pulse
detector
LA1862M
Subtraction
circuit
Equivalent circuit
To MPX
input
Gate
Gate
circuit
Noise
demodulator
Mute band
detector
Mute
circuit
Pin 9
voltage
The gate is open when the
voltage on pin 9 is 1.4 V
(2V
D
) or higher.
Continued on next page.
Remarks
No. 4092- 8/27