參數(shù)資料
型號(hào)： TDA8120B
廠商： 意法半導(dǎo)體
英文描述： MULTISTANDARD VIDEO AND SOUND IF SYSTEM
中文描述： 多標(biāo)準(zhǔn)視頻和聲音如果系統(tǒng)
文件頁(yè)數(shù)： 3/6頁(yè)
文件大?。?/td> 204K
代理商： TDA8120B
ELECTRICALCHARACTERISTICS
(V
S
= 12V, T
amb
= 25
°
C)
Symbol
VIDEO IF SECTION V
I
= 10 mV
RMS
(black field), F
O
= 38.9MHz ; unless otherwise specified
V
s
Supply Voltage (Pins4 and 9)
I
s
Supply Current
V
8 H
Top White Level
V
8 L
Top Synchronous Level
V
8
Video Output B/G
V
8
Video Output L
V
8
Video Output Variationbetween
Standards B/G and L
– I
8
Output Current
I
8
Input Current
I
14
Tuner AGC Current Capability
S/N
Signal to Noise Ratio
V
I
AGC Range
B
Bandwidth
V
16–17
Input Sensitivity for Full Output
Signal
V
8
Carrier Leakages
Parameter
Test Conditions
Min. Typ. Max.
Unit
10.8
12
120
6
3
3
3
±
2
13.2
V
V
I
= 0
V
I
= 0, R
L
= 1.5k
mA
V
V
V
pp
V
pp
%
5.5
2.7
2.2
2.2
6.5
3.3
3.4
3.4
Modulation Depth, D = 90%, R
L
= 1.5k
R
L
= 1.5k
, M = 100%
M = 100%
R
L
= 1.5k
4
mA
mA
mA
dB
dB
MHz
μ
V
2
4.5
B = 5MHz, D = 90%
V
8
= 1dB, D = 90%
V
8
= – 3dB, D = 90%
D = 90%
50
60
7
50
F
o
= 38.9MHz
F
o
= 77.8MHz
Subcarrier ModulatedStaircase Video
Signal, D = 90%
Subcarrier ModulatedStaircase Video
Signal, D = 90%
Video Carrier Relative Level = 0dB
Chroma Subcarrier Relative Level = – 3.2dB
Sound Carrier Relative Level = – 20dB
20
50
mV
mV
%
dG
Differential Gain
10
d
φ
Differential Phase
10
degree
d
IM
Intermodulation Product
1.07MHz
50
dB
R
i
Input Resistance
(between Pins 16 and pin 17)
Input Capacitance
(between Pins 16 and pin 17)
QUASI SPLIT SOUND CHANNEL OR FRENCH SOUND CHANNEL (see notes 1 and 2)
1.5
k
C
i
2
pF
V
20–21
Input Sensitivity for Full Output
Signal (between Pins 20 and 21)
AGC Range
Output Voltage Standard B/G
Output Current
Small Signal Output Impedance
(QSS)
Input Resistance
(between Pin 21 and Pin 20)
Input Capacitance
(between Pin 21 and Pin 20)
Noise Ratio QSS (after SIF
limitationand FM demodulation)
F
O
= 5.50MHz
F
O
= 5.74MHz
Output Voltage Standard L
Output Current
AF Output Impedance(L)
Noise Ratio AM Standard L
R Channel Missing
50
μ
V
V
i
V
5
I
5
Z
5
V
5
= 1dB, R Channel Missing
R
L
= 600
, AC Coupled, F
O
= 5.5MHz
60
dB
100
2.5
mV
RMS
mA
k
F
O
= 5.5MHz or F
O
= 5.74MHz
50
R
i
1.5
k
C
i
2
pF
S/N
Channel R or Channel L Switched off
F
= 1kHz,
f =
±
30kHz
Carrier Modulated with Syncs. Pulses Only.
CCIR 468-2 Recommendant
60
58
0.58
dB
V
1
I
1
Z
1
S/N
0.7
2.5
1
V
RMS
mA
dB
50
B
N
= 20kHz
46
8
TDA8120B
3/6
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參數(shù)描述
TDA8132 功能描述:低壓差穩(wěn)壓器 - LDO 5.1/12V Dual Positiv RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TDA8133 功能描述:低壓差穩(wěn)壓器 - LDO 5.1/8V Dual Positive RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TDA8133_03 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:+5.1 V AND +8 V DUAL-VOLTAGE REGULATOR WITH DISABLE AND RESET FUNCTIONS
TDA8133_09 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:+5.1 V and +8 V dual voltage regulator with disable and reset functions
TDA8133D 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:+5.1 V AND +8 V DUAL-VOLTAGE REGULATOR WITH DISABLE AND RESET FUNCTIONS
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