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參數(shù)資料
| 型號(hào)： | CXA3050M |
| 廠商： | Sony Corporation |
| 英文描述： | NICAM and SMATV RF MODULATOR/PLL |
| 中文描述： | NICAM和衛(wèi)星電視共用天線射頻調(diào)制器/鎖相環(huán) |
| 文件頁(yè)數(shù)： | 1/18頁(yè) |
| 文件大?。?/td> | 328K |
| 代理商： | CXA3050M |
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CXA3050M
24 pin SOP (Plastic)
E96331A66-ST
NICAM and SMATV RF MODULATOR/PLL
Description
Fully synthesized I
2
C controlled UHF/VHF TV RF
Modulator compatible with PAL and NTSC video
formats.
Features
Minimal adjustment of external components
For use on VHF and UHF TV Frequencies
Video RF carrier frequency programmable in 125kHz
steps
Accepts NICAM 6.552MHz QPSK input signal
Accepts FM Stereo input signal
I
2
C control of:
a. Video RF Carrier Frequency
b. Sound Carrier Frequency
c. Modulation Depth (±2% Typ.)
d. FM Deviation (±8% Typ.)
e. P/S ratio (±1dB Typ.)
f. Nicam output enable to sleep
g. Video RF carrier enable to sleep
On chip Regulator 3.1V
Block Diagram
Structure
Bipolar silicon monolithic IC
Applications
PAL and NTSC System VCR
Satellite Receiver
Set Top Box
SMATV
Recommended Operating Voltages
(Ta = 25°C)
Supply voltage
Supply for VCO Varactor
Operating Temperature
V
CC
5.0 ± 0.5
30 ± 0.5
–10 to +80
V
V
°C
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
V
R
V
M
A
F
A
f
D
X
C
S
S
N
A
N
A
C
O
C
O
O
O
O
O
P
E
VIDEO
MIXER
NICAM
MIXER
AMP
AMP
VCO
AMP
PLL
TPSG
PLL
OSC
REG
FM-OSC
W/C-CLAMP
PLL
I
2
C-Interface
2
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相關(guān)代理商/技術(shù)參數(shù) |
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| CXA3067 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Wide Band FSK Receiver |
| CXA3067AM | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Wide Band FSK Receiver |
| CXA3067M | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Wide Band FSK Receiver |
| CXA3068 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:L-band Down Converter for Satellite Tuner |
| CXA3068N | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:L-band Down Converter for Satellite Tuner |
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