LV24230LS Datasheet, PDF (4/17 Pages) Sanyo Semicon Device – Compact Portable Equipment 1-Chip FM Tuner IC

Block Diagram
LV24230LS
Line_out_L 19
Package_GND 20
Package_GND 21
18
17
Buffer
AMP
FM
Demodulator
16
15
14
13
Line SW
And
Mute
Voltage
Stabilizer
To
Each Block
Stereo
Decorder
De-
emphasis
Package_GND 22
FM Selectivity
Filter
Package_GND 23
RF and FM
Quadrature
Mixer
GND 24
To
Each Block
1
2
FLL Tuning
Quadrature
Oscillator
To
Each
Block
Tuning
System
Power
Manage
ment
Digital Interface
I²C Conversion
3
4
5
6
12 Ext_CLK_IN
11 Package_GND
10 Package_GND
9 Package_GND
8 Package_GND
7 SCL
No.A1989-4/17