DataSheet.es    


PDF TDA8340 Data sheet ( Hoja de datos )

Número de pieza TDA8340
Descripción Television IF amplifier and demodulator
Fabricantes NXP Semiconductors 
Logotipo NXP Semiconductors Logotipo



Hay una vista previa y un enlace de descarga de TDA8340 (archivo pdf) en la parte inferior de esta página.


Total 14 Páginas

No Preview Available ! TDA8340 Hoja de datos, Descripción, Manual

INTEGRATED CIRCUITS
DATA SHEET
TDA8340
TDA8341
Television IF amplifier and
demodulator
Product specification
File under Integrated Circuits, IC02
November 1987

1 page




TDA8340 pdf
Philips Semiconductors
Television IF amplifier and demodulator
Product specification
TDA8340
TDA8341
AGC control circuit
This converts the AGC detector voltage (pin 14) into a current signal which controls the gain of the IF amplifier. It also
provides a tuner AGC control output from pin 4, current limiting is incorporated to prevent internal damage. The AGC
starting point is adjusted via pin 3.
AFC circuit
The AFC circuit provides a voltage output which controls the IF frequency of the tuner. Video information on the AFC
output (pin 5) is eliminated by a sample-and-hold circuit (external capacitor at pin 6). Coupling between the AFC and
reference tuned circuits is via two small capacitors (or parasitic capacitance) between the respective tracks of the printed
circuit board. If the capacitance is less than 1 pF, the steepness of the AFC characteristic is reduced.
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
PARAMETER
SYMBOL
MIN.
Supply voltage (pin 11)
IF AGC voltage/VCR switch
Tuner AGC voltage
AFC switch voltage
Maximum voltage level with
VCR switch active
DC current at video output
DC current at AFC output
Total power dissipation
Storage temperature range
Operating ambient temperature
VCC = V1113
V14-13
V4-13
V6-13
V12-13
I12
I5
Ptot
Tstg
Tamb
9,4
55
25
MAX.
13,2
13,2
12
13,2
5,0
10
10
1,2
+150
+70
UNIT
V
V
V
V
V
mA
mA
W
°C
°C
November 1987
5

5 Page





TDA8340 arduino
Philips Semiconductors
Television IF amplifier and demodulator
Product specification
TDA8340
TDA8341
Fig.7 Test set-up for intermodulation measurements.
November 1987
Fig.8 Video output signal.
11

11 Page







PáginasTotal 14 Páginas
PDF Descargar[ Datasheet TDA8340.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
TDA8340Television IF amplifier and demodulatorNXP Semiconductors
NXP Semiconductors
TDA8341Television IF amplifier and demodulatorNXP Semiconductors
NXP Semiconductors
TDA8349Multistandard IF amplifier and demodulatorNXP Semiconductors
NXP Semiconductors
TDA8349AMultistandard IF amplifier and demodulatorNXP Semiconductors
NXP Semiconductors

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar