CXA1550 Sony Corporation, CXA1550 Datasheet - Page 5

• Manufacturer Part Number: CXA1550
• Description: Dolby B type Noise Reduction System
• Manufacturer: Sony Corporation

Electrical Characteristics
Operating
voltage
Current
consumption
LINE OUT
level
REC IN Level
PB IN Level
Encode
characteristics
(Boost)
Signal
handling
Total
harmonic
distortion
Encode S/N ratio
Crosstalk
REC OUT offset voltage
(NR ON-OFF)
Control
voltage
0 dB means the level which provides the Dolby level at the recording output in the noise reduction off mode.
Ta=25 °C, Dolby Level: –10 dBm (=245 mVrms) at RECOUT, 0 dBm=775 mVrms, V
Characteristics
REC-PB
PB-REC
REC ch to ch
PB ch to ch
REC
PB
ON
OFF
2
CXA1550
CXA1551
CXA1552
CXA1553
CXA1550
CXA1551
CXA1552
CXA1553
CXA1550
CXA1551
CXA1552
CXA1553
(1)
(2)
(3)
(4)
(5)
CXA1550
CXA1551
CXA1552
CXA1553
CXA1550
CXA1551
CXA1552
CXA1553
CXA1550
CXA1551
CXA1552
CXA1553
V
CC
=12 V (CXA1551), V
Vopr
I
Vlout
Vrin
Vpin
B-R-1
B-R-2
B-R-3
B-R-4
B-R-5
Vomax
THD
(OFF)
THD
(ON)
SN
(CCIR)
CT-1
CT-2
CT-3
CT-4
Voff
VC-R
VC-P
VC-ON
VC-OFF
VC- 2
CC
Symbol
CC
REC
REC
REC
REC
REC
REC
REC
REC
REC
REC
=9 V (CXA1552), V
R/P
—
R
—5—
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
NR
—
Test Conditions
f (Hz)
10 k
10 k
500
1 k
1 k
1 k
2 k
5 k
1 k
—
—
—
CC
CXA1550P, CXA1551M/P, CXA1552M/P, CXA1553M/P
=6 V (CXA1553) unless otherwise specified
Signal
handling
≥12 dB
No signal
–25 dB
–25 dB
–25 dB
–40 dB
0 dB
THD=1 %
Rg=5 kΩ
(CCIR/ARM)
other
V
–11.0
CC
Min.
11.5
–1.0
–4.0
–7.0
–1.1
13.5
14.0
14.0
13.0
–32
–32
–40
8.5
6.5
5.0
3.5
3.5
3.5
3.5
1.4
5.5
3.9
9.7
2.5
2.5
—
—
—
—
65
—
—
—
—
—
—
—
—
0
0
–05
CC
–10.0
Typ.
–3.0
–6.0
10.4
15.3
15.9
15.9
15.0
0.03
0.04
0.05
0.06
0.03
0.04
0.06
0.09
–30
–30
–82
–81
–70
–70
5.6
5.5
5.3
5.1
0.0
2.9
7.0
5.4
0.4
69
—
—
—
—
—
—
—
—
—
—
=15 V (CXA1550),
V
CC
Max.
16.0
16.0
16.0
16.0
–2.0
–5.0
–9.0
11.9
–28
–28
–65
–60
–60
–60
V
V
7.7
7.7
7.7
7.7
1.0
4.4
8.5
6.9
1.9
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.5
0.5
40
—
—
—
—
—
CC
CC
–2.5
dBm
dBm
dBm
dBm
dBm
dBm
Unit
mA
mA
mA
mA
mV
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
%
%
%
%
%
%
%
V
V
V
V
V
V
V
V
V