參數(shù)資料
型號: AN8849SB
廠商: PANASONIC CORP
元件分類: 光電元器件
英文描述: Head amplifier IC for CD-ROM drive for 24 times speed or more
中文描述: 1 CHANNEL READ WRITE AMPLIFIER CIRCUIT, PDSO36
封裝: 0.450 INCH, PLASTIC, SSOP-36
文件頁數(shù): 1/7頁
文件大小: 66K
代理商: AN8849SB
ICs for Compact Disc/CD-ROM Player
AN8849SB
Head amplifier IC for CD-ROM drive (for 24 times speed or more)
1
I
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 bal-
ance-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.
I
Features
Variable equalizer which meets CAV playback
with 24 times speed or more CAV playback.
Wide band RF amp. and AGC (f
C
=
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.
I
Applications
CD/CD-ROM drive
SSOP036-P-0450A
Unit: mm
8
0
0
1
2
15.2±0.3
36
19
1
18
0.3±0.11
0.8
1.30±0.25
1.30±0.25
Seating plane
0.2
+0.10
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