HA12220 Datasheet - Hitachi Semiconductor

CD-ROM Drive Head Amplifier

HA12220 Features

* Built-in variable resistors (+14 to

* 16% 2% steps) for adjusting tracking error EF balance

* Built-in variable resistors (

* 8 to +8dB 4dB steps) for rough adjusting tracking gain

* Built-in variable resistors (

* 8 to +8dB 4dB steps) for rough adjusting

HA12220 General Description

and Equivalent Circuit Pin No. 1 Pin Name RF2 28 12k 120k 160k 12k 120k 160k 12k 120k 160k 12k 120k 160k Equivalent Circuit 4k Function RF FE FSA amplifier input2 5p 600k 1 10p 160k 160k 2 3 10p 2 3 28 4 RF3 RF4 RF1 TR1 4k 1.2p 80k 40k 32k 11.4k RF FE FSA amplifier input3 RF FE FSA ampli.

HA12220 Datasheet (143.48 KB)

HA12220 Datasheet Preview — Preview of HA12220 PDF

Datasheet Details

Part number:

HA12220

Manufacturer:

Hitachi Semiconductor

File Size:

143.48 KB

Description:

Cd-rom drive head amplifier.
HA12220F CD-ROM Drive Head Amplifier IC ADE-207-230 (Z) Target Specification 1st. Edition April 1997 Functions RF amplifier (Built-in equal.

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HA12220 CD-ROM Drive Head Amplifier Hitachi Semiconductor

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HA12220 Features

HA12220 General Description

Datasheet Details

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Description:

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