AN8849SB
■
Electrical Characteristics at T
a
=
25
°
C (continude)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Tracking error amp. (continued)
Tracking error amp.
B
TRH
V
CC1
=
5 V, V
CC2
=
3.3 V
−
8.35
−
6.35
−
4.35
dB
balance relative output 2
−
H
V
TB
=
V
REF2
+
0.5 V
Tracking error amp.
B
TRL
V
CC1
=
5 V, V
CC2
=
3.3 V
4.35
6.35
8.35
dB
balance relative output 2
−
L
V
TB
=
V
REF2
−
0.5 V
Tracking error amp.
G
TRF
V
CC1
=
5 V, V
CC2
=
3.3 V
−
4.5
0
dB
frequency characteristics
f
=
30 kHz, 500 kHz
Tracking error amp.
B
TR4
V
CC1
=
5 V, V
CC2
=
3.3 V
3.3
4.3
5.3
GCTRL gain ratio
×
4
V
GC
=
V
REF2
CROSS detection
CROSS high-level output
V
CR-H
V
CC1
=
5 V, V
CC2
=
3.3 V, f
=
10 kHz
4.2
V
CROSS low-level output
V
CR-L
V
CC1
=
5 V, V
CC2
=
3.3 V, f
=
10 kHz
0.8
V
RF addition amp.
RF addition amp.
V
RAOF
V
CC1
=
5 V, V
CC2
=
3.3 V
−
200
0
200
mV
output offset voltage
RF addition amp. addition gain
G
RAD
V
CC1
=
5 V, V
CC2
=
3.3 V
−
2.1
0
2.1
dB
RF addition amp.
∆
G
RAD1
V
CC1
=
5 V, V
CC2
=
3.3 V
−
1.0
0
1.0
dB
addition relative gain 1
RF addition amp.
∆
G
RAD2
V
CC1
=
5 V, V
CC2
=
3.3 V
−
1.0
0
1.0
dB
addition relative gain 2
RF addition amp.
∆
G
RAD3
V
CC1
=
5 V, V
CC2
=
3.3 V
−
1.0
0
1.0
dB
addition relative gain 3
RF addition amp.
G
RADA
V
CC1
=
5 V, V
CC2
=
3.3 V
9.9
12.0
14.1
dB
full-addition gain
RF addition amp. full-addition
G
RADDF
V
CC1
=
5 V, V
CC2
=
3.3 V
−
3.1
−
1.6
1.4
dB
frequency characteristics
*
f
=
500 kHz, 30 MHz
Variable EQ characteristics
EQ characteristics
×
1
−
1
*
G
EQ1
−
1
f
=
100 kHz
−
1.5
0
1.5
dB
EQSW
=
V
REF2
−
0.5 V
EQ characteristics
×
1
−
3
*
G
EQ1
−
3
f
=
500 kHz
0.5
2.0
3.5
dB
EQSW
=
V
REF2
−
0.5 V
EQ characteristics
×
20
−
1
*
G
EQ20
−
1
EQSW
=
V
REF2
+
0.5 V
−
1.5
0
1.5
dB
f
=
2 MHz
EQ characteristics
×
20
−
3
*
G
EQ20
−
3
EQSW
=
V
REF2
+
0.5 V
−
1.3
0.2
1.7
dB
f
=
13 MHz
AGC
AGC max. gain
G
MAGC
f
=
500 kHz, V
IN
=
20 mV[p-p]
20.3
23.3
26.3
dB
AGC operating gain
G
AGC
f
=
500 kHz, V
IN
=
500 mV[p-p]
3.0
6.0
9.0
dB
AGC compression factor
∆
G
AGC
f
=
500 kHz, V
IN
=
125 mV[p-p]
−
1.20
1.30
3.80
dB
AGC frequency characteristics
G
FAGC
f
=
30 MHz, V
IN
=
20 mV[p-p]
−
4.5
−
3.0
0
dB
Note) *: The values mentioned above are subject to change according to the state of a printed circuit board, a socket, etc.
HD750
25
Summary of Contents for HD750
Page 40: ...HD750 40...
Page 48: ...HD750 48...
Page 49: ...HD750 49...
Page 50: ...HD750 50...
Page 51: ...HD750 51...
Page 52: ...HD750 52...
Page 53: ...HD750 53...
Page 54: ...HD750 54...
Page 55: ...HD750 MAINBOARD 55...
Page 56: ...HD750 CONTROL PANEL 56...
Page 57: ...HD750 57...
Page 58: ...HD750 REMOTE UNIT 58...
Page 59: ...HD750 59...
Page 60: ...DISPLAY PANEL PCB POWER SWITCH PCB HEADPHONES PCB HD750 60...
Page 61: ...HD750 61...
Page 62: ......
Page 63: ......
