AM Receiver IC with Demodulator

AM Receiver IC with Demodulator The TDA 4001 has been designed to converter, amplify, and demodulate AM signals. In addition, the component provides a search tuning stop pulse. Features ● Internal demodulation ● Search tuning stop signal ● Low total harmonic distortion ● Minimal IF leakage a

Infrarot-Vorverstarker

TDA4050, TDA4050B DIP 8 Pin Datasheet, Pinouts

Infrarot-Vorverstarker

TDA4050, TDA4050B DIP 8 Pin Datasheet, Pinouts

5 BIT BINARY TO 7-SEGMENT DECODER DRIVER

5 BIT BINARY TO 7-SEGMENT DECODER DRIVER

TV Vertical Deflection Output Amplifier

Features • Output peak current, I5 = 2.5 A • Flyback current, peak to peak, I3 = 4 A • Thermal protection, Tj ≥ 140°C

FM IF IC WITH SEARCH TUNING STOP PULSE, FIELD STRENGTH INDICATOR, MUTE SETTING AND MULTIPATH

FM IF IC WITH SEARCH TUNING STOP PULSE, FIELD STRENGTH INDICATOR, MUTE SETTING AND MULTIPATH

FM IF IC WITH SEARCH TUNING STOP PULSE, FIELD STRENGTH INDICATOR, MUTE SETTING AND MULTIPATH

FM IF IC WITH SEARCH TUNING STOP PULSE, FIELD STRENGTH INDICATOR, MUTE SETTING AND MULTIPATH

Stereo Decoder/Noise Blanker

Features • Internal reference voltage source • Adjustment free oscillator with ceramic resonator 456 kHz • Pilot dependent mono/stereo switching with hysteresis • Stereo indicator output • Analogue control of mono/stereo change over (stereo noise control, SNC) • Pilot canceller (19 kHz) • A

Dual Conversion AM Receiver

Features • High flexibility with an external preamplifier stage • Sym. or asym. mixer input • 2-pin oscillator for the 1. LO • 1. LO with LC tank circuit • 1. LO at 100 MHz range • Low narrow band noise • Divider for 1. LO by 10 for the 100 kHz … 2 MHz range and by 8 for the 2 MHz … 6 MHz r

The Weatherband IC

The TDA 4362 is an integrated Dual-Conversion-AM-Receiver. Features ■ High flexibility with external preamplifier ■ 2 symmetrical or asymmetrical mixer inputs ■ 2-pin-Oscillator for the 1st LO ■ 1st LO with LC-tank circuit ■ 1st LO, 60 to 160 MHz range ■ Low narrow band nois

The Weatherband IC

The TDA 4362 is an integrated Dual-Conversion-AM-Receiver. Features ■ High flexibility with external preamplifier ■ 2 symmetrical or asymmetrical mixer inputs ■ 2-pin-Oscillator for the 1st LO ■ 1st LO with LC-tank circuit ■ 1st LO, 60 to 160 MHz range ■ Low narrow band nois

Audioprocessor

Overview The TDA 4390-2X is a single-chip audio sound system. The circuit can be partitioned into two functional blocks. Features 1. Stereo sound processing • Four stereo AF inputs • Input/Output interface for external equalizer • Max. gain switchable between 0 dB and 6 dB •

TV VIDEO IF SYSTEM

DESCRIPTION The TDA440S is a monlithic integrated circuit in a 16-lead dual in-line plastic package. It is intended for use in black and white and colour TV receivers.

VISION IF SYSTEM WITH AFC

VISION IF SYSTEM WITH AFC

VIDEO IF AMPLIFIER WITH DEMODULATOR AND AFC

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

VIDEO IF AMPLIFIER WITH DEMODULATOR AND AFC

TV SIGNAL IDENTIFICATION CIRCUIT AND AFC INTERFACE

DESCRIPTION The TDA4433 is a monolithic integrated circuit in a 14 lead dual-in-line plastic package. It integrates the following functions : - TV signal identificator - Sync. separator- Threshold detector- Digital Interface- Voltage regulator. ■ IDENTIFICATION OF TRUE TV STATIONS ONLY ■ LOW I

Video IF Amplifier for Multistandard TV and VTR

Features • Standard B/G-L suitable, processes negatively and positively modulated IF-signals with equal polarity of the output signal • Ultra white inverter and ultra black limiter for reducing transmission interference • Internally noise protected gain control, no flyback pulses required

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

VIDEO-IF--AMPLIFIER FOR COLOLR AND MONOCHROME TELEVISION RECEIVERS

Features: o Very high input sensitivity o Very low intermodulation products 0 Minimal differential error 0 Constant input impedance in- dependent of AGC 0 Video signal hardly affected by supply voltage variations 0 Fixed video output voltage with small tolerance range o Very few externa

MULTISTANDARD VIDEO IF AMPLIFIER

DESCRIPTION The TDA4443 is a Video IF amplifier with standard switch for multistandardcolour or monochrome TV sets, and VTR’s. ■ SWITCHING OFF THE IF AMPLIFIER WHEN OPERATING IN VTR MODE ■ DEMODULATION OF NEGATIVE OR POSITIVE IF SIGNALS. THE OUTPUT REMAINS ON THE SAME POLARITY IN EVERY CASE ■

SOUND IF AMPLIFIER

DESCRIPTION TDA4445A: Sound IF amplifier, with FM processing for quasi parallel sound system. TDA4445B : Sound IF amplifier, with FM processing and AM demodulator, for multi-standard sound TV appli ances. TDA4445B additionnal : Bistandard applications (B/G and L) No adjustment

SOUND IF AMPLIFIER

DESCRIPTION TDA4445A: Sound IF amplifier, with FM processing for quasi parallel sound system. TDA4445B : Sound IF amplifier, with FM processing and AM demodulator, for multi-standard sound TV appli ances. TDA4445B additionnal : Bistandard applications (B/G and L) No adjustment

Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator

Circuit Description This circuit includes the following functions
Three symmetrical and gain controlled wide band amplifier stages, which are extremely stable by quasi DC coupling without feedback
Averaged AGC with discharge control circuit
AGC voltage generator Quasi para

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

Quasi Parallel Sound Processing with Quadrature Intercarrier Demodulator

Circuit Description This circuit includes the following functions
Three symmetrical and gain controlled wide band amplifier stages, which are extremely stable by quasi DC coupling without feedback
Averaged AGC with discharge control circuit
AGC voltage generator Quasi para

SOUND IF AMPLIFIER

DESCRIPTION TDA4445A: Sound IF amplifier, with FM processing for quasi parallel sound system. TDA4445B : Sound IF amplifier, with FM processing and AM demodulator, for multi-standard sound TV appli ances. TDA4445B additionnal : Bistandard applications (B/G and L) No adjustment

VIDEO-IF--AMPLIFIER FOR COLOLR AND MONOCHROME TELEVISION RECEIVERS

Features: o Very high input sensitivity o Very low intermodulation products 0 Minimal differential error 0 Constant input impedance in- dependent of AGC 0 Video signal hardly affected by supply voltage variations 0 Fixed video output voltage with small tolerance range o Very few externa

Video IF Amplifier for Multistandard TV Receiver and VTR Appliances

Circuit Description The following functional units are integrated in this circuit combination for processing multi standard television IF signals: The IF signal is supplied to the synchronous demodulator via a three-stage gain controlled wideband amplifier. A level detector limits the output vol

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

Video IF Amplifier for Multistandard TV Receiver and VTR Appliances

Circuit Description The following function units are integrated in this circuit combination for video-IF processing: Three symmetric, highly stable, gain controlled wide-band amplifier, quasi galvanic coupling eliminates feed back Video carrier controlled demodulator of high linearity

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

Multistandard VIF Amplifier and PLL Demodulator

Description This multistandard video IF processing circuit with PLL picture carrier regeneration gives a high performance of linear video demodulation. Features Suitable for standard B/G, L and D2MAC, processes negative and positive modulated IF-signals with equal polarity of the out

Multistandard VIF Amplifier and PLL Demodulator

Description This multistandard video IF processing circuit with PLL picture carrier regeneration gives a high performance of linear video demodulation. Features ● Suitable for standard B/G, L and D2MAC, processes negative and positive modulated IF-signals with equal polarity of the output signa

Multistandard Video-IF and Quasi Parallel Sound Processing

Description The TDA4470 is an integrated bipolar circuit for multi standard video/sound IF (VIF/SIF) signal processing in TV/VCR and multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g., B/G standard), positive modulation (e.g., L standard) and t

Multistandard Video-IF and Quasi Parallel Sound Processing

Description The TDA4470 is an integrated bipolar circuit for multi standard video/sound IF (VIF/SIF) signal processing in TV/VCR and multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g., B/G standard), positive modulation (e.g., L standard) and t

Multistandard Video-IF and Quasi Parallel Sound Processing

Description The TDA4470 is an integrated bipolar circuit for multi standard video/sound IF (VIF/SIF) signal processing in TV/VCR and multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g., B/G standard), positive modulation (e.g., L standard) and t

Multistandard Video-IF and Quasi Parallel Sound Processing

Description The TDA4470 is an integrated bipolar circuit for multi standard video/sound IF (VIF/SIF) signal processing in TV/VCR and multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g., B/G standard), positive modulation (e.g., L standard) and t

Multistandard Video-IF and Quasi Parallel Sound Processing

Description The TDA4471 is an integrated bipolar circuit for full multistandard video/sound IF (VIF/SIF) signal processing in TV/VCR and Multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g. B/G standard), positive modulation (e.g. L standard) and t

Video-IF and Quasi Parallel Sound Processing

Description The TDA4472 is an integrated bipolar circuit for video/sound IF (VIF/SIF) signal processing in TV/VCR and multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g., B/G standard), and the FM/NICAM sound IF signals. Features ● 5 V supply vo

Video-IF (VIF) with FPLL Demodulation and Quasi Parallel Sound (QPS) Processing

Description The TDA4472 is an integrated bipolar circuit for video/sound IF (VIF/SIF) signal processing in TV/VCR and multimedia applications. The circuit processes TV video IF signals with negative modulation (e.g. B/G standard) and the FM/NICAM sound IF signals. Features ● 5 V supply voltage

Video-IF and Quasi Parallel Sound Processing

Description The TDA4472 is an integrated bipolar circuit for video/sound IF (VIF/SIF) signal processing in TV/VCR and multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g., B/G standard), and the FM/NICAM sound IF signals. Features ● 5 V supply vo

Video-IF and Quasi Parallel Sound Processing

Description The TDA4472 is an integrated bipolar circuit for video/sound IF (VIF/SIF) signal processing in TV/VCR and multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g., B/G standard), and the FM/NICAM sound IF signals. Features ● 5 V supply vo

Video-IF and Quasi Parallel Sound Processing

Description The TDA4472 is an integrated bipolar circuit for video/sound IF (VIF/SIF) signal processing in TV/VCR and multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g., B/G standard), and the FM/NICAM sound IF signals. Features ● 5 V supply vo

Multistandard Video-IF and Quasi Parallel Sound Processing

Description The TDA4474 is an integrated bipolar circuit for full multistandard video/sound IF (VIF/SIF) signal processing in TV/VCR and Multimedia applications. The circuit processes all TV video IF signals with negative modulation (e.g. B/G standard), positive modulation (e.g. L standard) and t

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

Multistandard quasi parallel-sound processor for Mono-TV-Sets

Description This circuit configuration permits high-quality processing of audio carriers for all standards, providing separate inputs for the video and audio carriers. The audio carrier signal (FM or AM) is passed to two multiplying mixer arrangements via a 3-stage variable wide-band amplifier

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

Multistandard quasi parallel-sound processor for Mono-TV-Sets

Description This circuit configuration permits high-quality processing of audio carriers for all standards, providing separate inputs for the video and audio carriers. The audio carrier signal (FM or AM) is passed to two multiplying mixer arrangements via a 3-stage variable wide-band amplifier

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

Intercarrier Mixer and AM-Demodulator for TV and VCR

Features ● Very high input sensitivity ● Excellent signal-to-noise ratio ● Intercarrier output signal gain controlled and indepen dent from the picture carrier to sound carrier ratio ● AM demodulator alignment free ● Few external components ● ESD protected

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

TELEFUNK ELECTRONIC CREATIVE TECHNOLOGIEN U2200B-FP

Control ICs for Switched-Mode Power Supplies

Features ●Direct control of the switching transistor ●Low start-up current ●Reversing linear overload characteristic ●Base current drive proportional to collector current ●Protective circuit in case of disturbance

Control ICs for Switched-Mode Power Supplies

Features ●Direct control of the switching transistor ●Low start-up current ●Reversing linear overload characteristic ●Base current drive proportional to collector current ●Protective circuit in case of disturbance

CONTROL CIRCUIT FOR SWITCH MODE POWER SUPPLIES USING MOS TRANSISTORS

DESCRIPTION The IC TDA4605 controls the MOS Power Transistor and performs all necessary regulation and monitoring functions in free running flyback converters. Since good load regulation over a wide load range is attained, this IC is particularly suitable for Consumer as well as Industrial Power

Control IC for Switched-Mode Power Supplies using MOS-Transistors

The IC TDA 4605-3 controls the MOS-power transistor and performs all necessary control and protection functions in free running flyback converters. Because of the fact that a wide load range is achieved, this IC is applicable for consumer as well as industrial power supplies. The serial circuit a

Control IC for Switched-Mode Power Supplies using MOS-Transistors

Features ● Fold-back characteristics provides overload protection for external components ● Burst operation under secondary short-circuit condition implemented ● Protection against open or a short of the control loop ● Switch-off if line voltage is too low (undervoltage switch-off) ● Line vol

Control IC for Switched-Mode Power Supplies using MOS-Transistors

Features ● Fold-back characteristics provides overload protection for external components ● Burst operation under secondary short-circuit condition implemented ● Protection against open or a short of the control loop ● Switch-off if line voltage is too low (undervoltage switch-off) ● Line vol