LA1193M データシートの表示（PDF） - SANYO -> Panasonic

部品番号

コンポーネント説明

メーカー

LA1193M

For Car Radios High-Performance FM Front End

SANYO -> Panasonic 

Continued from preceding page.

Pin No.

Function

8

W-AGC input

LA1193M, 1193V

Equivalent circuit

Note

Since the DC cut capacitor is provided on-chip in the

pin internal circuit, we have taken steps to prevent

incorrect AGC operation due to inter-pin leakage

currents.

13

N-AGC input

14

IF AMP bypass

15

IF AMP input

18

IF AMP output

19

IF AMP gain adjust

16

RF AGC

OUTPUT

Since the DC cut capacitor is provided on-chip in the

pin internal circuit, we have taken steps to prevent

incorrect AGC operation due to inter-pin leakage

currents.

IF gain : 25dB

Input and output impedances of 330Ω

The IF gain can be adjusted by inserting a resistor

between pins 17 and 19.

The gain is at its maximum when there is no resistor

inserted.

MOSFET

Second gate control

Continued on next page.

No.4715-7/22

Share Link: