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參數(shù)資料
| 型號(hào)： | CXA1551P |
| 廠商： | Sony Corporation |
| 英文描述： | Dolby B Type Noise Reduction System(杜比B型降噪系統(tǒng)) |
| 中文描述： | 杜比B型降噪系統(tǒng)（杜比乙型降噪系統(tǒng)） |
| 文件頁(yè)數(shù)： | 5/16頁(yè) |
| 文件大?。?/td> | 224K |
| 代理商： | CXA1551P |
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CXA1550P, CXA1551M/P, CXA1552M/P, CXA1553M/P
Electrical Characteristics
Ta=25 °C, Dolby Level: –10 dBm (=245 mVrms) at RECOUT, 0 dBm=775 mVrms, V
CC
=15 V (CXA1550),
V
CC
=12 V (CXA1551), V
CC
=9 V (CXA1552), V
CC
=6 V (CXA1553) unless otherwise specified
Characteristics
CXA1550
CXA1551
CXA1552
CXA1553
CXA1550
CXA1551
CXA1552
CXA1553
CXA1550
CXA1551
CXA1552
CXA1553
Operating
voltage
Current
consumption
LINE OUT
level
REC IN Level
PB IN Level
(1)
(2)
(3)
(4)
(5)
CXA1550
CXA1551
CXA1552
CXA1553
CXA1550
CXA1551
CXA1552
CXA1553
CXA1550
CXA1551
CXA1552
CXA1553
Encode
characteristics
(Boost)
Signal
handling
Total
harmonic
distortion
Encode S/N ratio
REC-PB
PB-REC
REC ch to ch
PB ch to ch
Crosstalk
REC OUT offset voltage
(NR ON-OFF)
REC
PB
ON
OFF
×
2
Control
voltage
Symbol
Vopr
I
CC
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
Test Conditions
NR
R/P
—
REC
REC
REC
REC
REC
REC
REC
REC
REC
REC
R
—
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
OFF
ON
ON
f (Hz)
—
—
1 k
1 k
1 k
500
2 k
5 k
10 k
10 k
1 k
—
other
Signal
handling
≥
12 dB
No signal
–25 dB
–25 dB
–25 dB
–40 dB
0 dB
THD=1 %
Rg=5 k
(CCIR/ARM)
Min.
Typ.
Max.
Unit
11.5
8.5
6.5
5.0
3.5
3.5
3.5
3.5
–1.0
–4.0
–7.0
–11.0
–32
–32
1.4
5.5
3.9
9.7
–1.1
13.5
14.0
14.0
13.0
—
—
—
—
—
—
—
—
—
—
—
—
5.6
5.5
5.3
5.1
0.0
–3.0
–6.0
–10.0
–30
–30
2.9
7.0
5.4
10.4
0.4
15.3
15.9
15.9
15.0
0.03
0.04
0.05
0.06
0.03
0.04
0.06
0.09
16.0
16.0
16.0
16.0
7.7
7.7
7.7
7.7
1.0
–2.0
–5.0
–9.0
–28
–28
4.4
8.5
6.9
11.9
1.9
—
—
—
—
0.2
0.2
0.2
0.2
0.3
0.3
0.3
0.3
V
V
V
V
mA
mA
mA
mA
dBm
dBm
dBm
dBm
dBm
dBm
dB
dB
dB
dB
dB
dB
dB
dB
dB
%
%
%
%
%
%
%
%
65
69
—
dB
—
—
—
—
–82
–81
–70
–70
–65
–60
–60
–60
dB
dB
dB
dB
–40
—
40
mV
0
—
—
—
—
—
0.5
V
CC
0.5
V
V
V
V
V
2.5
0
2.5
V
CC
–2.5
V
CC
V
CC
–05
(
(
0 dB means the level which provides the Dolby level at the recording output in the noise reduction off mode.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXA1552M | Dolby B Type Noise Reduction System(杜比B型降噪系統(tǒng)) |
| CXA1552P | Dolby B Type Noise Reduction System(杜比B型降噪系統(tǒng)) |
| CXA1553M | Dolby B Type Noise Reduction System(杜比B型降噪系統(tǒng)) |
| CXA1553P | Dolby B Type Noise Reduction System(杜比B型降噪系統(tǒng)) |
| CXA1550 | Quad Precision Operational Amplifiers 20-LCCC -55 to 125 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXA1551P/M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dolby B type Noise Reduction System |
| CXA1552 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Dolby B type Noise Reduction System |
| CXA1552M | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Dolby B type Noise Reduction System |
| CXA1552M/P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dolby B type Noise Reduction System |
| CXA1552P | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Dolby B type Noise Reduction System |
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