LV23200T Просмотр технического описания (PDF) - SANYO -> Panasonic

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LV23200T

Bi-CMOS IC For Home Stereo System 1-chip Tuner IC Incorporating PLL

SANYO -> Panasonic 

Description of Pin Functions

No.

Functions

1

FM 1stIF-AMP input

Voltage (V)

1.6V

LV23200T

Internal Equivalent Circuit

1

Remarks

Input impedance ri (Rin).

Rin = 330Ω

2

REG

2.2V

Rin

Reference voltage of AM/FM IF/MPX

block.

2

Vreg = 2.2V

3

FM 1st IF-AMP output

3.0V

4

AM MIX output

VCC

3

Rout

Output impedance ro (Rout).

Rout = 300Ω

MIX coil used between pins 4 and 8

4

(VCC voltage).

5

FM IF input

6

GND

7

AM IF input

8

VCC

Vreg

5

2

0V

2.2V

7

2

5.0V

Rin

Rin

Input impedance ri (Rin).

Rin = 330Ω

AM/FM IF/MPX block GND

Input impedance ri (Rin).

Rin = 2kΩ

AM/FM IF/MPX block VCC

Continued on next page.

No.8301-4/17

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