Datasheet Details
- Part number
- AN8847SB
- Manufacturer
- Panasonic Semiconductor
- File Size
- 66.89 KB
- Datasheet
- AN8847SB_PanasonicSemiconductor.pdf
- Description
- Head amplifier
AN8847SB Description
ICs for Compact Disc/CD-ROM Player AN8847SB Head amplifier IC for CD-ROM drive (for 32 times speed or more) s Overview The AN8847SB is a head amplifi.
Pin No.
AN8847SB Features
* Variable equalizer which meets CAV playback with 32 times speed or more.
* Wide band RF amp. and AGC (fC = 30 MHz or more (
* 3 dB))
* Balance adjustment function built-in Focus error amp. /tracking error amp.
* CD-RW playback compatible. Variable gain Focus er
AN8847SB Applications
* CD/CD-ROM drive
0.5
1
AN8847SB
s Block Diagram
ICs for Compact Disc/CD-ROM Player
15 COFTR 16 OFTR 26 FEN 27 FEOUT 22 VREF2
13 CBDO 14 BDO
VREF1
LD
20
2
BDO
3TOUT
12
OFTR
Amp. 1
PD
19
Standby
LDON
CEA
11
ENV detection
28 29
GCTRL FBAL
NRFDET ARF CAGC RFC
17 10
RF
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