Datasheet Details
- Part number
- HA12220
- Manufacturer
- Hitachi Semiconductor
- File Size
- 143.48 KB
- Datasheet
- HA12220_HitachiSemiconductor.pdf
- Description
- CD-ROM Drive Head Amplifier
HA12220 Description
HA12220F CD-ROM Drive Head Amplifier IC ADE-207-230 (Z) Target Specification 1st.Edition April 1997 Functions * RF amplifier (Built-in equal.
and Equivalent Circuit
Pin No.
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
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