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Número de pieza | AN8807SB | |
Descripción | Three-Beam Method Head Amplifier IC for CD-ROM | |
Fabricantes | Panasonic Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de AN8807SB (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
No Preview Available ! ICs for CD/CD-ROM Player
AN8807SB
Three-Beam Method Head Amplifier IC for CD-ROM
s 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.
s 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
Umit : mm
1 36
18 19
1.3±0.25
0.5 8.4±0.3
11.93±0.3
36-lead SSOP package (SSOP036-P-0450A)
1 page ICs for CD/CD-ROM Player
AN8807SB
s Electrical Characteristics (Cont.) (Ta=25˚C±2˚C)
AGC
Parameter
Symbol
Condition
AGC Max. Gain
AGC Operation Gain
AGC Compressibility
AGC Frequency Characteristics
RFDET
RFDET Detection Operation
RFDET H Level
RFDET L Level
BDO
GAGC
GOP–AGC
Gcm–AGC
Gf–AGC
VCC=5V, f=500kHz, Sine Wave
f=500kHz, VIN=500mVP–P
f=500kHz, VIN=100mVP–P
f=3MHz, VIN=500mVP–P
VNRF
VNRF–H
VNRF–L
f=500kHz
f=500kHz
f=500kHz
BDO Detection Current
BDO H Level
BDO L Level
OFTR
IBDO
VBDO–H
VBDO–L
VCC=5V
VCC=5V, f=2kHz Rectangle Wave
VCC=5V, f=2kHz Rectangle Wave
OFTR Detection Current
OFTR H Level
OFTR L Level
LD – APC
IOFTR
VOFTR–H
VOFTR–L
VCC=5V
VCC=5V, f=2kHz Rectangle Wave
VCC=5V, f=2kHz Rectangle Wave
LD ON H Input Level
LD OFF H Input Level
LD ON Operation Voltage (1)
V. Detection
V. Det. Level (1)
V. Det. Level (2)
V. Det. H Level
V. Det. L Level
3TENV
CENV Detection Current
CEA-ENV Transmission Characteristics
CEA Input Impedance
ENV Output Impedance
ENV-Amp. Offset Voltage
CEA-Amp. Operation Voltage
VLDON–H
VLDOFF–H
VLD (1)
VDet. (1)
VDet. (2)
VDet.–H
VDet.–L
ICENV
GCEA–ENV
RCEA
RENV
VOP–ENV
VOP–CEA
VCC=5V
VCC=5V
VCC=5V, V1 : DC Sweep
VCC=5V, V23 : DC Sweep
VCC=5V, V23 : DC Sweep
VCC=5V, V23 : DC Sweep
VCC=5V, V23 : DC Sweep
VCC=5V
VCC=5V
VCC=5V
VCC=5V
VCC=5V
VCC=5V
min. typ. max. Unit
10.0 14.5 19.0
469
369
–2 0 2
dB
dB
dB
dB
0.065
4.2
0.1 0.135
0.8
VP–P
V
V
1.0 1.4 1.8 µA
4.2 V
0.8 V
1.0 1.4 1.8 µA
4.2 V
0.8 V
3.5
3.5
0.135
0.170
0.205
V
V
V
52 75 98 mV
–98 –75 –52 mV
4.2 V
0.8 V
8.5 11 13.5
21 23 25
6.5 8.25
9.5
6.5 8.25
9.5
–70 0 70
50 125 200
µA
dB
kΩ
kΩ
mV
mV
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet AN8807SB.PDF ] |
Número de pieza | Descripción | Fabricantes |
AN8807SB | Three-Beam Method Head Amplifier IC for CD-ROM | Panasonic Semiconductor |
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