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PDF TDA6930 Data sheet ( Hoja de datos )
| Número de pieza | TDA6930 | |
| Descripción | Multistandard Video-PLL-Demodulator | |
| Fabricantes | Siemens | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TDA6930 (archivo pdf) en la parte inferior de esta página. Total 30 Páginas | ||
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ICs for Consumer Electronics
Multistandard Video-PLL-Demodulator
QPT-IF DF-Mixer
AM-AF Sound Demodulator
TDA 6930 Version 1.0
Data Sheet 02.97
1 page  
TDA 6930
4.1 Pin Definitions and Functions
Table 1
Pin No.
Symbol
P-DSO-28-1 P-DSO-32-1 P-SDIP-30-1
111
SIF2X/VIF2X
222
SIF2Y/VIF2Y
333
GND
444
AMSIFX
555
AMSIFY
666
SIFAGC
777
AMAFOUT
888
FMDFOUT
999
AMSIFAGC
10 10 10
PDLOOP
11 11 11
AFCOUT
12 12 12
GND
13 13 13
14 14 15
VCC
VCOY
− 15 −
TP2X
− 16 −
TP2Y
− 17 −
TP1Y
− 18 −
TP1X
15 19 16
VCOX
16 20 18
SSW2
17 21 18
SSW1
18 22 20
19 23 21
VREF
TRAPOUT
20 24 22
VCC1
21 25 23
22 26 24
23 27 25
24 28 26
25 29 27
26 30 28
27 31 29
28 32 30
AGCM
AGCREF
AGCOUT
VIF1X
VIF1Y
AGCH
SIF1X
SIF1Y
Function
Sound IF2/Carrier differential input signal
Video IF2/Carrier differential input signal
Signal input ground
AM Sound IF differential input signal
FM Sound IF AGC capacitor
AM audio frequency output
FM/NICAM differential frequency output
AM Sound IF AGC capacitor
PLL loop filter
AFC output
Power supply ground
Positive power supply voltage
VCO reference circuit for 2 × fpc
Differential low pass capacitor in automatic
phase control circuit for video demodulator
Differential low pass capacitor in automatic
phase control circuit for video demodulator
VCO reference circuit for 2 × fpc
Standard switch
Internal reference voltage capacitor
CVBS output signal
Analog small signal positive power supply
voltage
AGC average capacitor
Tuner AGC takeover adjust
Tuner AGC output
Video IF1/Carrier differential input signal
Video IF AGC capacitor
Sound IF1/Carrier differential input signal
Semiconductor Group
5
5 Page 
TDA 6930
6.2 Operating Characteristics
Parameter
Symbol
Limit Values
Unit
min.
max.
Supply voltage
Supply voltage (P-SDIP-30-1 only)
Tuner AGC supply voltage
IF-input frequency range
VIF, SIF, AMSIF
VCC, VCC1 7.5
VCC, VCC1 7.5
VAGCOUT 0.6
fin 12
10
12
10
60
V
V
V
MHz
IF-input AC-voltages
V 50 µVrms 120 mVrms
Ambient temperature during operation TA
− 10
85
°C
Note: Within the operational range the IC operates as described in the circuit
description. The AC/DC characteristic limits are not guaranteed.
All voltage values are referenced to ground, if not stated otherwise.
6.3 DC Characteristics
TA = 25 °C, VCC = 8.5 V
Parameter
Symbol
Limit Values Unit
min. typ. max.
Test Condition
Power Supply
Total current
consumption
Reference voltage
ICC + ICC1
90
mA
Vuref3!
5.7 6.0 6.3 V
Reference voltage
Iuref3!
2 mA
Norm Switches
H Level
L Level
External load at SSW2
if high
VSSW
VSSW
ISSW2
2
0
5V
1V
1%
RL > 1 MΩ,
CL < 1.5 pF
RL > 1 MΩ,
CL < 1.5 pF
of resistor divider
current
Semiconductor Group
11
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet TDA6930.PDF ] | |
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