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AN8849SB

Part Number	AN8849SB
Manufacturer	Panasonic Semiconductor
Description	Head amplifier
Published	Mar 26, 2005
Detailed Description	ICs for Compact Disc/CD-ROM Player AN8849SB Head amplifier IC for CD-ROM drive (for 24 times speed or more) s Overview ...
Datasheet	AN8849SB PDF File

Overview

ICs for Compact Disc/CD-ROM Player AN8849SB Head amplifier IC for CD-ROM drive (for 24 times speed or more) s Overview The AN8849SB is a head amplifier IC for digital servo.
It can configure an efficient CD-ROM system in combination with the MN662752, and allows a full-automatic adjustment of tracking balance-gain-offset and focus balance-gain-offset with fewer external parts.
Built-in functions are a variable equalizer, wide band RF amp.
and AGC which meet CAV playback with 24 times speed or more.
15.
2±0.
3 36 19 0.
2 +0.
10 –0.
05 Unit: mm 11.
93±0.
3 8.
4±0.
3 1 18 1.
30±0.
25 2.
85±0.
2 1.
30±0.
25 s Features • Variable equalizer which meets CAV playback with 24 times speed or more CAV playback.
• Wide band RF amp.
and AGC (fC = 20 MHz or more (−3 dB)) • Balance adjustment function built-in Focus error amp.
/tracking error amp.
• CD-RW playback compatible.
Variable gain Focus error amp.
/tracking error amp.
(to +16.
9 dB) • OFTR/BDO detection • APC amp.
0.
3±0.
11 0.
8 Seating plane 0.
1±0.
1 ...

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AN8849SB Head amplifier - Panasonic Semiconductor

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