CXA1598 Просмотр технического описания (PDF) - Sony Semiconductor

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CXA1598

Recording Equalizer Amplifier for Stereo Cassette Decks

Sony Semiconductor 

Pin No.

CXA CXA

1598M 1598S

Symbol

Typical pin

voltage I/O Z (in)

DC AC

Equivalent circuit

20 18 GH CAL 2.5V — I —

54k

20

(18)

21

(19)

21 19 GP CAL 2.5V — I —

CXA1598M/S

Description

Medium frequency

calibration pin.

∗ Controlled with

DC voltages of 0

to 5V.

High = Medium

frequency level

gain increased

Low = Medium

frequency level

gain reduced

∗ Leave this pin

open when not

using the medium

frequency

calibration

function.

High frequency

calibration pin.

∗ Controlled with

DC voltages of 0

to 5V.

High = High

frequency level

gain increased

Low = High

frequency level

gain reduced

∗ Leave this pin

open when not

using the high

frequency

calibration

function.

–6–

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