AN8806SB Datasheet, PDF (4/10 Pages) Panasonic Semiconductor – Three-Beam Method Head Amplifier IC for CD Player

AN8806SB
ICs for CD/CD-ROM Player
s Recommended Operating Range (Ta=25˚C)
Parameter
Symbol
Operating Supply Voltage Range
VCC
Range
3.4V ~ 5.5V
s Electrical Characteristics (Ta=25˚C±2˚C)
Parameter
Total Circuit Current
VREF Output Voltage
Focus Error Amp.
Output Offset Voltage
of Focus Error Amp.
Crosstalk Quantity
of Focus Error Offset Balance
I –V Conversion Gain
of Focus Error Amp.
I –V Conversion Relative Gain
of Focus Error Amp.
Symbol
Itot
VREF
VCC=5V
VCC=5V
Condition
VFO–OF
VFO–OFB
RFO
VCC=5V
VCC=5V, VFB=VREF ±1V
Applied
VCC=5V, VFB=VREF
DRFO
VCC=5V, VFB=VREF
Focus Balance Variable Range 1–H
BFO1–H V_CC=5V, V_FB=V_REF +1V
Focus Balance Variable Range 1–L
BFO1–L V_CC=5V, V_FB=V_REF –1V
Focus Balance Variable Range 2–H
BFO2–H V_CC=5V, V_FB=V_REF +1V
Focus Balance Variable Range 2–L
Frequency Characteristics
of Focus Error Amp.
Tracking Error Amp.
Output Offset Voltage
of Tracking Error Amp.
Crosstalk Quantity
of Tracking Error Offset Balance
I–V Conversion Gain
of Tracking Error Amp.
I–V Conversion Relative Gain
of Tracking Error Amp.
Tracking Balance Variable Range 1–H
BFO2–L
GFO
VCC=5V, VFB=VREF –1V
VCC=5V, f=1kHz, 30kHz Input
VTR–OF
VTR–OFB
RTR
VCC=5V
VCC=5V, VTB=VREF±1V
Applied
VCC=5V, VTB=VREF
DRTR
VCC=5V, VTB=VREF
BTR1–H V_CC=5V, V_TB=V_REF +1V
Tracking Balance Variable Range 1–L
BTR1–L V_CC=5V, V_TB=V_REF –1V
Tracking Balance Variable Range 2–H
BTR2–H V_CC=5V, V_TB=V_REF +1V
Tracking Balance Variable Range 2–L
BTR2–L V_CC=5V, V_TB=V_REF –1V
Frequency Characteristics
of Tracking Error Amp.
CROSS Detection
GTR
VCC=5V, f=1kHz, 46kHz
CROSS Output H Level
CROSS Output L Level
RF-Amp.
VCR–H
VCR–L
VCC=5V, VTB=VREF, f=2kHz
VCC=5V, VTB=VREF, f=2kHz
RF-Amp. Offset Voltage
RF-Amp. I –V Conversion Gain
RF-Amp. I –V Conversion Relative Gain 1
RF-Amp. Frequency Characteristics 1 ^Note)
VRF–OF
RRF
DRRF
GRF
VCC=5V
VCC=5V
VCC=5V
VCC=5V, f=500kHz, 3MHz
Note) The value may fluctuate by the influence of printed board, socket and etc.
min.
10.0
2.20
typ. max. Unit
14.5 19.0 mA
2.50 2.80
V
–250
0 250 mV
–200
200 mV
65
93 121
kΩ
–12
0
12
%
0.15 0.25 0.35
1.19 1.70 2.21
1.19 1.70 2.21
0.15 0.25 0.35
–4.5
–3 –1.5
dB
–63
0
63 mV
–200
200 mV
420 600 780
kΩ
–15
0
15
%
0.185 0.285 0.385
1.20 1.75 2.30
1.20 1.75 2.30
0.175 0.275 0.375
–4.5
–3 –1.5
dB
4.2
V
0.8
V
–75
0
75 mV
45.0 56.5 68.0
kΩ
–10
0
10
%
–2.5
0
2.5
dB