參數(shù)資料
型號: TDA6142-5X
廠商: SIEMENS A G
元件分類: 接收器
英文描述: FM-Demodulator for SAT TV with Switchable Input
中文描述: FM, VIDEO DISCRIMINATOR, PDSO20
封裝: PLASTIC, DSO-20
文件頁數(shù): 7/10頁
文件大?。?/td> 273K
代理商: TDA6142-5X
Semiconductor Group
7
TDA 6142-5X
Characteristics
T
A
= 25
°
C;
V
S
= 5 V
±
10 %
(test circuit 1)
Parameter
Symbol
Limit Values
Unit
Test Condition
min.
typ.
max.
Power consumption
I
S
30
40
50
mA
Input Sensitivity
IF-input
a
IFin
– 65
3
dBm
f
13, 14 & 17, 18
=
480 MHz
IF-Input Switching
IF-input 1
IF-input 2
V
16
V
16
3.2
0
5
2.8
V
V
Video Output
Video voltage
(
f
= 13.5 MHz)
Distortion factor
V
11
400
600
mV
THD
< 1
%
Signal/noise ratio
S/N
70
dB
Video P/N-Switching
Positive polarity
Input current
Negative polarity
Input current
V
12
I
12 H
V
12
I
12 L
3.5
0
5
50
1
– 50
V
μ
A
V
μ
A
AGC-Current
a
I
Fin
= – 28 dBm
a
I
Fin
= – 18 dBm
I
3
I
3
10
500
μ
A
μ
A
V
3
= 8 V; Resistor
at Pin 4 = 4.7 k
AFC-Voltage
(Open-collector current limited)
f
I
Fin
= 480 MHz
f
I
Fin
= 440 MHz
f
I
Fin
= 520 MHz
V
10
V
10
V
10
2.4
V
S
– 0.9 V
0.05
V
V
V
R
2
/
R
1
= 7
R
2
/
R
1
= 7
相關(guān)PDF資料
PDF描述
TDA6142 SAT - IF -DEMODULATOR
TDA6142X SAT - IF -DEMODULATOR
TDA6200 R-78Bxx-1.5(L) Series - Innoline Regulated DC-DC Converters; Output Voltage (Vdc): 3.3V; Output Current (A): 1.5A; Features: Efficiency up to 95%,Non isolated, no need for heatsinks; Pin-out compatible with LM78XX Linears; Low profile( L*W*H=11.5*8.5*17.5mm); Wide input range.(4.75V ~ 18V); Short circuit protection, Thermal shutdown; Non standard outputs available as specialsbetween 1.5V ~ 6.5V; Low ripple and noise; ?L? Version with 90?? pins
TDA6600-2 TV Stereo Decoder with Matrix Preliminary Data
TDA6611 TV STEREO PROCESSOR
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