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參數(shù)資料
| 型號(hào)： | CXA1163P |
| 廠商： | Sony Corporation |
| 英文描述： | CONV DC-DC 18-72V IN 3.3V OUT 5W |
| 中文描述： | 杜比B型降噪系統(tǒng) |
| 文件頁(yè)數(shù)： | 12/15頁(yè) |
| 文件大?。?/td> | 473K |
| 代理商： | CXA1163P |
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CXA1100/CXA1101/CXA1102/CXA1163
4) MPX filter termination and C
1
for Vcc/2 (Pin 4)
The MPX (multiplex) filter termination method shown in Fig. a-3 allows saving the coupling capacitors
between the buffer amplifiers and MPX filters. However, the channel to channel separation and REC to PB
crosstalk of low frequency signals will be degraded by the termination resistor RT. For example, 5k
of R
1
will degrade the channel to channel separation to 50dB. Better separation can be obtained by increasing
the capacitance of C
1
(Pin 4) to 220μF or 470μF.
The allowable minimum value of C
1
is 47μF, and 100μF is the standard recommended value. Larger values
of C
1
are generally desirable in order to improve the crosstalk and ripple rejection ratio.
5) Application for dubbing cassette decks
The CXA1100 series generates non decoded signal at the recoding output in the decode mode, and can
simplify the structure of dubbing decks. See the SONY' Dolby B/C type IC (CX20187/CXA1097Q or
CX20188/CXA1098Q) data sheet in detail.
Fig. a-3.
Switchable Processor with Single Supply
Note 1)
Resistor and capacitor tolerances are ±10% and ±20% respectively unless otherwise specified.
Note 2)
When resistors RT are connected to Pin 4 for the MPX filter termination, increase the capacitances of
C
1
and C
11
(C
21
) to 470μF and 4.7μF respectively.
2
3
13
14
15
4
1
16
C1
470μ
R
T
R
T
Filter
MPX
Filter
Filter
MPX
Filter
C11
4.7μ
C21
4.7μ
Line
Input
Line
Input
CXA1100 Series
3
4
5
6
7
8
10
11
12
14
15
1
C21
1μ
C22
1μ
NR
ON/OFF
ON
OFF
C24
4.7μ
LINE OUT
C23 (10%)
0.68μ
C14
4.7μ
LINE OUT
C13 (10%)
0.68μ
R1
(12
%)
43k
C3
10μ
C12
1μ
C11
1μ
PB IN
(–30dBm)
PB IN
(–30dBm)
REC IN
(–30dBm)
V
CC
2
C2
100μ
C1
100μ
REC/PB
R2
10k
13
REC
PB
16
REC IN
(–30dBm)
C25
4.7μ
REC OUT
(–10dBm)
C15
4.7μ
REC OUT
R
T
R
T
9
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CXA1102P | Dolby B Type Noise Reduction System(杜比B型降噪系統(tǒng)) |
| CXA1103AM | Photodiode I-V Conversion Amplifier(可實(shí)現(xiàn)光電二極管I-V變換、互導(dǎo)型、寬帶、低噪聲放大器) |
| CXA1103 | PHOTODIODE I-V CONVERSION AMPLIFIER |
| CXA1106P | 8-Bit 35MSPS High-Speed D/A Converter(8位、35MSPS高速D/A轉(zhuǎn)換器) |
| CXA1106M | 8-Bit 35MSPS High-Speed D/A Converter(8位、35MSPS高速D/A轉(zhuǎn)換器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CXA1163P/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 |
| CXA1163P_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(471.00 k) |
| CXA1165M | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CATV and VHF TV Tuner |
| CXA1165P | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:CATV AND VHF TV TUNNER |
| CXA1166 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:8-bit 250 MSPS Flash A/D Converter |
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