ICs for CD/CD-ROM Player
n Overview
The AN8807SB is a head amplifier IC supporting the
digital servo.
Combination of this IC and the MN662710RA (digital
servo processor + signal processing + DAC/DF) allows
the rational CD ROM system to be constructed with small
number of external parts.
n Features
• Single supply operation
• I–V amplifier, tracking error amplifier, focus error ampli-
fier, RF amplifier and APC built-in
• Detectors of DO, CROSS, OFTR and vibration built-in
• Combination with the MN662710RA providing complete
automatic adjustment for tracking balance, tracking
gain, tracking offset, focus balance, focus gain and
focus offset
AN8807SB
Three-Beam Method Head Amplifier IC for CD-ROM
0.3
–
0.11
1
0.1
–
0.1
2.85
–
0.2
18
36
19
0.5
1.3
–
0.25
1.3– 0.25
0.2
+
0.1
– 0.05
0.8
15.2
–
0.3
11.93– 0.3
8.4– 0.3
Umit : mm
36-lead SSOP package (SSOP036-P-0450A)