AN18164B 查看數據表（PDF） - Panasonic Corporation

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AN18164B

Car Radio FM/AM tuner IC built-in PLL synthesizer

Panasonic Corporation 

AN18164B

„ Pin Descriptions

Pin No.

Node Name

1 FM-MIX1IN

2 FM-WAGCIN

3 GND2

4 L-OSC1

5 L-OSC2

6 VSS

7 FM-AGCOUT

8 CPOUT

9 GND3

10 PTCOUT

11 PTBOUT

12 VCC4

13 SDOUT

14 SDA

15 SCL

16 X-OSC1

17 X-OSC2

18 VCC3

19 DETOUT

20 FM-MUTE-TC

21 FM-RDSOUT

22 AMFM SMETER

23 FM-VREF

24 FM-BMUTE-TC

25 FM-IF1-BY‐PASS

26 GND1

27 FM-IF1IN2

28 AM-ATCIN

29 VCC1

30 AM-IFAGCIN

31 AM-DETOUT

32 FM-IF1OUT

33 FM-DET-BY‐PASS

34 AM-IFIN

35 AM-PINDD

Type

Function

Input

FM-1st. Mix IN

Input

FM Wide Band AGC Detection

Ground RF-GND

—

Local Oscillator Resonance load 1

—

Local Oscillator Resonance load 2

Ground VSS(Logic-GND)

Output FM-AGC Output

Output Charge pump Output

Ground PLL-GND

Output Tuning Voltage Adjust 2

Output Tuning Voltage Adjust 1

Power Supply PLL-VCC

Output SD/monitor Output

Input

Serial Data Input(SDA)

Input

Serial Clock Signal Input(SCL)

—

Crystal Oscillation 1

—

Crystal Oscillation 2

Power Supply Logic-VCC

Output AM/FM Detection Output

—

FM Mute Time constant setup

Output FM Detection Output

Output FM Control Voltage/AM Signal Meter

—

FM-Vref

Output FM Band Mute time constant setup/AM Signal Meter

—

FM 1st IF Bypass capacitor

Ground IF-GND

Input

FM 1st IF IN

Input

AM ATC IN

Power Supply VCC

Input

AM IFAGC Control

Output AM Detection Output

Output FM 1st IF Output

—

FM Detection Bypass capacitor

Input

AM IF IN

Output AM PIN diode driver

SDC00067AEB

5

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