AN8808SB Datasheet, PDF (5/10 Pages) Panasonic Semiconductor – Three-Beam Method Head Amplifier IC for CD supporting the hologram pick-up

ICs for CD/CD-ROM Player
AN8808SB
s Electrical Characteristics (Cont.) (Ta=25˚C±2˚C)
AGC
Parameter
Symbol
Condition
min.
AGC Max. Gain
AGC Operation Gain
AGC Compressibility
AGC Frequency Characteristics
RFDET
RFDET Detection Operation
RFDET H Level
RFDET L Level
BDO
BDO Detection Current
BDO H Level
BDO L Level
OFTR
OFTR Detection Current
OFTR H Level
OFTR L Level
LD – APC
GAGC
VCC=5V, f=500kHz, Sine Wave
10.0
GOP – AGC f=500kHz, VIN=500mVP–P
4
Gcm – AGC f=500kHz, VIN=100mVP–P
3
Gf – AGC ^{f=3MHz, V}IN^=500mVP–P
–2
VNRF
VNRF – H
VNRF – L
f=500kHz
f=500kHz
f=500kHz
0.085
4.2
IBDO
VCC=5V
1.0
VBDO – H VCC=5V, f=2kHz Rectangle Wave 4.2
VBDO – L VCC=5V, f=2kHz Rectangle Wave
IOFTR
VCC=5V
1.0
VOFTR – H VCC=5V, f=2kHz Rectangle Wave 4.2
VOFTR – L VCC=5V, f=2kHz Rectangle Wave
LD ON H Input Level
LD OFF H Input Level
LD ON Operation Voltage
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
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
3.5
3.5
0.135
52
–98
4.2
8.5
21
6.6
6.2
–85
55.0
typ.
14.5
6
6
0
0.125
1.4
1.4
0.170
75
–75
11
23
8.3
7.8
0
137.5
max.
19.0
9
9
2
0.165
0.8
1.8
0.8
1.8
0.8
0.205
98
–52
0.8
13.5
25
10
9.4
85
220.0
Unit
dB
dB
dB
dB
VP–P
V
V
µA
V
V
µA
V
V
V
V
V
mV
mV
V
V
µA
dB
kΩ
kΩ
mV
mV