參數(shù)資料
型號: STV8277
廠商: 意法半導(dǎo)體
英文描述: Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
中文描述: 數(shù)字音頻解碼器/處理器為A2和麗音電視/錄像機(jī)
文件頁數(shù): 134/149頁
文件大?。?/td> 2775K
代理商: STV8277
Electrical Characteristics
STV82x7
134/149
13.6
SIF to I2S Output Path Characteristics
Test Conditions: SIF amplitude = 100mVpp, otherwise specified, I2S output.
13.7
SCART to SCART Analog Path Characteristics
Test Conditions: Rload
MAX
= 10
k
, Cload
MAX
= 330pF, MONO_IN voltage = 0.5 V
RMS
DFSIF
AM
SIF Carrier Accuracy for AM
±1
±5
kHz
R
AM/QPSK
AM/QPSK Carrier Ratio for NICAM System
NICAM Mute, 100mV
PP
AM
carrier
36
dB
AGC
AGC
step
IF AGC Step
1.4
1.5
1.6
dB
AGC
dyn
Relative maximum gain to step 0
Valid from step 21 to step 31
29
30
31
dB
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Units
FM Demodulation
BAND
FM
Frequency Response
20Hz - 15kHz
±0.7
dB
SNR
FM
Signal to Noise
RMS unweighted, 20Hz-15kHz,
Standard B/G 27 kHz FM Deviation,1kHz
66
dB
THD
FM
Total Harmonic Distortion
0.05
%
SEP
FM
Stereo Channel Separation
Standard B/G stereo A2, 27 kHz FM
deviation, 1 kHz
48
dB
NICAM Demodulation
BAND
NIC
Frequency Response
20Hz - 15kHz
±0.2
dB
SNR
NIC
Signal to Noise
200Hz - 60dBFS, trap filter 200 Hz
RMS unweighted, 20Hz-15kHz,
Standard B/G mono NICAM,1 kHz
74
dB
THD
NIC
Total Harmonic Distortion
0.04
%
AM Demodulation
BAND
AM
Frequency Response
20 Hz - 15 kHz
±0.5
dB
SNR
AM
Signal to Noise
RMS unweighted 2 0Hz-15 kHz,
Standard L, 54% AM Depth, 1 kHz
AGC: 13d
60
dB
THD
AM
Total Harmonic Distortion
0.4
%
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Units
Analog-to-Analog STEREO and MONO
R
INSCART
SCART Input Resistance
29
34
39
k
R
OUTSCART
Output Resistance for SCARTs
40
75
VDC
INSCART
SCART Input DC Level
1.57
V
VDC
OUTSCART
SCART Output DC Level
3.64
V
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Units
相關(guān)PDF資料
PDF描述
STV8207 Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV9118 LOW-COST I2C CONTROLLED DEFLECTION PROCESSOR FOR MULTISYNC MONITOR
STV9302 VERTICAL DEFLECTION OUTPUT FOR MONITOR / TV 2 App / 60 V WITH FLYBACK GENERATOR
STV9302A VERTICAL DEFLECTION OUTPUT FOR MONITOR / TV 2 App / 60 V WITH FLYBACK GENERATOR
STV9379A Vertical Deflection Booster(垂直偏轉(zhuǎn)升壓器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STV8277D 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8277DSX 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8277DSXT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8277DT 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders
STV8277T 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Digital Audio Decoder/Processor for A2 and NICAM Television/Video Recorders