CXA1992BR
Electrical Characteristics
(VCC = 1.5V, VEE = 1.5V, Topr = 25°C)
SW conditions
(ON switches)
Input Measure-
Measurement
conditions
Item
Current
TEST
T1
SD
Min. Typ. Max. Unit
pin
ment pin
51
RST
18
18
17.2 23.3 33.1
–33.1 –23.3 –17.2
mA
mA
mV
mV
consumption 1
Current
consumption 2
T2
T3
51
RST
RST
RST
RST
RST
RST
39F
39F
39F
39F
39F
39F
3BF
3BE
3BD
3BB
3B7
3AF
39F
44
—
44
51
33
33
33
33
1
Center amplifier
output offset
51, 51D
–100
–20
25.1
1.2
0
100
120
T4
50
Offset
38
39
1kHz I/O ratio
V2 = 0.25VDC
V2 = –0.15VDC
1FB6: ON
28.1 31.1 dB
T5
33S, 38, 39
33D, 38
33D, 39
1D
Voltage gain
Max. output
amplitude - High
38
39
1.3
—
V
V
T6
Max. output
amplitude - Low
T7
—
–1.1 –1.0
38
39
T8
–120
17.4
17.4
–3
0
120 mV
Offset
Voltage gain 1
(PHD1)
38
39
1
1kHz I/O ratio
1kHz I/O ratio
20.4 23.4 dB
20.4 23.4 dB
T9
1S, 38
1S, 39
1S
Voltage gain 2
(PHD2)
T10
T11
T12
T13
T14
T15
T16
T17
T18
T19
T20
1
Voltage gain
difference
0
3
dB
V
Max. output
voltage – High
1D, 39
1D, 38
1D
39
38
1
1
1
1
1
1
1
1
1
V2 = 300mVDC
V2 = 300mVDC
1
1.3
—
–1
Max. output
voltage – Low
V
—
–1.3
IFB1, 2, 3, 4, 5, 6:
OFF
mV
mV
dB
dB
dB
dB
dB
560 801 1042
–31.3 –25 –18.8
BIAS0
BIAS1
BIAS2
BIAS3
BIAS4
BIAS5
BIAS6
IFB1: ON, BIAS0:
reference
1D
IFB2: ON, BIAS0: reference
1D
5
5
5
5
5
6
6
6
6
6
7
7
7
7
7
Output gain difference with T15
IFB3: ON, BIAS0: reference
1D
Output gain difference with V17
IFB4: ON, BIAS0: reference
1D
Output gain difference with V18
IFB5: ON, BIAS0: reference
1D
Output gain difference with V19
IFB6: ON, BIAS0: reference
1D
Output gain difference with V20
– 10 –
SONY [ SONY CORPORATION ]
