PDF TEA7650H Data sheet ( Hoja de datos )

Número de pieza	TEA7650H
Descripción	Video signal processor for CD-video/laser vision
Fabricantes	NXP Semiconductors
Logotipo
Hay una vista previa y un enlace de descarga de TEA7650H (archivo pdf) en la parte inferior de esta página. Total 23 Páginas
No Preview Available ! INTEGRATED CIRCUITS DATA SHEET TEA7650H Video signal processor for CD-video/laser vision Preliminary speciﬁcation File under Integrated Circuits, IC02 September 1990 1 page Philips Semiconductors Video signal processor for CD-video/laser vision Preliminary speciﬁcation TEA7650H PINNING SYMBOL CRSC1 CS1 DOCO VS CBG CMTF FM-IN FREF1 FREF2 MTFO AMPIN VP1 AMPO LIMIN1 CLIM CDEM DRQ DEMO GND1 FBO1 FBO2 CCVBS DEEMI CAGC1 DATA CAGC2 PRLIN GND3 DOSW VP3 VIDIN CAGC3 VIBUF FTRAP LIMI2 NRADJ MODE INSEN VDATT EXVID September 1990 PIN DESCRIPTION 1 3.67 MHz resonant circuit 1 2 line synchronization output pulse 1 (composite sync) 3 drop out control, input/output for external control 4 ﬁeld sync output 5 charging capacitor for burst rectiﬁer 6 charging capacitor for MTF control voltage 7 FM input signal from preampliﬁer 8 PAL resonant circuit for the MTF 9 NTSC resonant circuit for the MTF 10 MTF output signal (corrected FM signal) 11 input for 8 dB ampliﬁer (FM signal) 12 +5 V supply (referred to pins 6 to 15 and 18) 13 output of 8 dB ampliﬁer (FM signal) 14 limiter ampliﬁer input (FM signal to demodulator) 15 capacitor for slicing level control of limiter 16 capacitor for clamping level of FM demodulator 17 data request input for data at pin 25 18 FM demodulator output (CVBS negative) 19 ground (0 V) for VP1 20 feedback output at PAL and NTSC (de-emphasis) 21 feedback output, additional at NTSC (de-emphasis) 22 capacitor for clamping of CVBS ampliﬁer 23 de-emphasis input for CVBS from demodulator 24 capacitor for AGC of CVBS ampliﬁer 25 data output of information code 26 capacitor for AGC of drop out ampliﬁer 27 input signal of preceding line from CCD delay 28 ground (0 V) for VP3 29 drop out switch buffer output (to CCD delay and ETBC) 30 +5 V supply (referred to pins 5, 17, 20 to 36, 38 to 42) 31 CVBS input signal from ETBC 32 capacitor for AGC of CVBS follower ampliﬁer 33 video signal buffer output to chroma trap circuitry 34 switching output for chroma trap at NTSC 35 limiter ampliﬁer input for noise reduction 36 noise level adjust point (resistor to ground) 37 standard select input PAL/NTSC (PAL = LOW) 38 insertion enable input 39 6 dB CVBS attenuation (active HIGH) 40 external CVBS input for insertion 5 5 Page Philips Semiconductors Video signal processor for CD-video/laser vision Preliminary speciﬁcation TEA7650H SYMBOL PARAMETER CONDITIONS MIN. TYP. MTF following ampliﬁer (pins 11 and 13) Vi (p-p) Z11 RE Z13 Io (p-p) Gv B α2H FM input signal at pin 11 (peak-to-peak value) input impedance internal emitter resistor to ground output impedance (pin 13) output current at pin 13 (peak-to-peak value) voltage gain (pins 13-11) bandwidth (pin 13) second harmonic suppression −3 dB −− 10 − − 1.8 −− −− −8 15 − 40 − Limiting ampliﬁer for demodulator Vi (p-p) Z14 I (p-p) input signal for proper demodulation at pin 14 (peak-to-peak value) input impedance charging current of 2nd harmonic control at pin 15 (peak-to-peak value) 0.1 − 10 − − 200 FM demodulator with pulswidth-modulated current output (f = 2 fin). Referred to GND1, pin 19 I (p-p) I18 Z18 V18 S N B α I (p-p) output current pulse at pin 18 (peak-to-peak value) − −3.2 mean (average) DC current for top sync − −1.75 output impedance 30 − DC output voltage range 0− transconductance at PAL − −210 at NTSC − −185 static non-linearity −− bandwidth ±1 dB 5− main carrier suppression V14 (p-p) = 100 mV 35 − charging current at pin 16 (amplitude storage for top sync, peak-to-peak value) − 26 De-emphasis ampliﬁer (output pin 21 only for NTSC active). Referred to GND3, pin 28 Z23 I23 I (p-p) R20, 21 V20, 21 BWg I24 (p-p) input impedance (pin 23) DC input current charging current for black clamping capacitor at pin 22 (peak-to-peak value) output impedance (pins 20 and 21) DC output voltage (black level) gain bandwidth product charging current for AGC capacitor at pin 24 (peak-to-peak current) 10 − −− −3 −− − 2.2 40 − − 11 MAX. UNIT 300 mV − kΩ − kΩ 50 Ω 1 mA − dB − MHz − dB 1V − kΩ − µA − mA − mA − kΩ 2V − µA/MHz − µA/MHz 10 % − MHz − dB − µA − kΩ 2 µA − µA 100 Ω −V − MHz − µA September 1990 11 11 Page

Páginas	Total 23 Páginas
PDF Descargar	[ Datasheet TEA7650H.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
TEA7650H	Video signal processor for CD-video/laser vision	NXP Semiconductors

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	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