Philips manuals, page 64
PHILIPS TDA1301T Digital servo processor (DSIC2) handbook
The DSIC2 is a digital servo processor from Philips Semiconductors. It features diode signal preprocessing, focus servo loop, radial servo loop, sledge motor servo loop, and a three-line serial interface via the microcontroller. Other features include full digital signal processing, low power consumption, low voltage supply, integrated analog-to-digital converters and digital servo loop filters, and double speed capability. It offers easy application, high robustness/shock insensitivity, and various automatic procedures for radial servo, focus start-up, and radial jump or access.
PHILIPS TDA1302T Data ampli er laser supply circuit for CD player read only optical systems handbook
This document is about the preliminary specification of TDA1302T data amplifier and laser supply circuit for CD player and read only optical systems. The device contains 6 amplifiers which amplify and filter the focus and radial diode signals and provides an equalized RF signal suitable for single or double speed mode; the mode can be switched by means of the speed control pin. The device can accommodate astigmatic, single foucault and double foucault detectors and can be applied to all N-sub laser/monitor diode units even though the circuit has been optimized for the Philips CDM1.
philips TDA1305T Stereo 1fs data input up-sampling filter with bitstream continuous dual DAC (BCC-DAC2) handbook
TDA1305T is a stereo 1fs data input up-sampling filter with bitstream continuous dual DAC (BCC-DAC2). It features easy application, selectable system clock, digital filters, smooth transitions before and after muting, digital de-emphasis filter, and other characteristics.
philips TDA1300T TDA1300TT Photodetector amplifiers laser supplies handbook
TDA1300T and TDA1300TT are two integrated data amplifiers and laser power supplies that are suitable for a wide range of Compact Disc (CD) mechanisms and read only optical systems. The TDA1300T provides six amplifiers that can adequately amplify and filter the focus and radial diode signals, and provide an equalized RF signal for single or double speed mode that can be switched by means of the speed control pin. The device can handle astigmatic lenses and non-circular photodiodes.
PHILIPS TDA1082 East-West correction driver circuit handbook
The TDA1082 is a monolithic integrated circuit driving east-west correction of colour tubes in television receivers. The circuit can be used for class-A and class-D operation and incorporates the following functions: • differential input amplifier • squaring stage • differential output amplifier with driver stage • protection stage with threshold • switching off the correction during flyback • voltage stabilizer
PHILIPS TDA1072A AM receiver circuit handbook
The TDA1072A integrated AM receiver circuit is an AM receiver that performs the active and part of the filtering functions of an AM radio receiver. It is intended for use in mains-fed home receivers and car radios. The circuit can handle oscillator frequencies up to 50 MHz and r.f. signals up to 500 mV. It minimizes r.f. radiation and sensitivity to interference with an almost symmetrical design. The voltage-controlled oscillator provides low distortion and high spectral purity signals over the entire frequency range, even with variable capacitance diodes. Band switching diodes can be easily applied if needed. Selectivity is achieved with a block filter before the i.f. amplifier. The circuit features inputs protected against damage by static discharge, gain-controlled r.f. stage, double balanced mixer, separately buffered voltage-controlled and temperature-compensated oscillator, gain-controlled i.f. stage with wide a.g.c. range, full-wave balanced envelope detector, internal generation of a.g.c. voltage with possibility of second-order filtering, buffered field strength indicator driver with short-circuit protection, a.f. preamplifier with possibilities for simple a.f. filtering.
PHILIPS TDA1072AT AM receiver circuit handbook
TDA1072AT is an AM receiver circuit integrated by Philips Semiconductors. It features extremely low distortion and high spectral purity. It can be used in mains-fed home receivers and car radios.
PHILIPS TDA1074A Dual tandem electronic potentiometer circuit handbook
The TDA1074A is a monolithic integrated circuit designed for use as volume and tone control circuit in stereo amplifiers. This dual tandem potentiometer IC consists of two ganged pairs of electronic potentiometers with the eight inputs connected via impedance converters, and the four outputs driving individual operational amplifiers. The setting of each electronic potentiometer pair is controlled by an individual d.c. control voltage. The potentiometers operate by current division between the arms of cross-coupled long-tailed pairs. The current division factor is determined by the level and polarity of the d.c. control voltage with respect to an externally available reference level of half the supply voltage. Since the electronic potentiometers are adjusted by a d.c. control voltage, each pair can be controlled by single linear potentiometers which can be located in any position dictated by the equipment styling. Since the input feedback impedances around the operational amplifier gain blocks are external, the TDA1074A can perform bass/treble and volume/loudness control. It also can be used as a low-level fader to control the sound distribution between the front and rear loudspeakers.
PHILIPS TDA1020 12 W car radio power amplifier handbook
The TDA1020 is a 12W car audio amplifier from PHILIPS. It is packaged in a 9-lead SIL and can be powered by a voltage range of 6-18V. It can drive 4Ω and 2Ω loads with a power of 7W and 12W respectively. The TDA1020 features frequency limiting, thermal protection, and short-circuit protection.
PHILIPS TDA1023/T Proportional-control triac triggering circuit handbook
The TDA1023/T is a bipolar integrated circuit from Philips Semiconductors for controlling triacs in a proportional time or burst firing mode. It allows precise temperature control of heating equipment and is especially suited to the control of panel heaters. It generates positive-going trigger pulses but complies with regulations regarding mains waveform distortion and RF interference.
PHILIPS TDA1016 Recording/playback 2 W audio power amplifier handbook
PHILIPS TDA1015T 0 5 W audio power amplifier handbook
TDA1015T is a low-cost audio amplifier chip produced by Philips Semiconductors. Its features are small output power (0.5W), high input impedance (16Ω), and can be applied to portable devices such as radios and recorders.
PHILIPS TDA1015 1 to 4 W audio power amplifier handbook
TDA1015 is an integrated audio power amplifier chip produced by Philips. It is packaged in a single-inline plastic package. The operating voltage range is 3.6-18V, the maximum output current is 2.5A, and the maximum output power is 4W. It can be used in portable radios and recorders.
PHILIPS TDA1013B 4 W audio power amplifier with DC volume control handbook
TDA1013B is an integrated audio amplifier circuit with DC volume control. It is encapsulated in a 9-lead single in-line (SIL) plastic package, making it ideal for mains and battery-fed apparatus such as television receivers and record players. The circuit has a wide supply voltage range, and the DC volume control stage has a logarithmic control characteristic with a range of more than 80 dB, controlled by a DC voltage variable between 2 and 6.5 V. The audio amplifier has a well-defined open-loop gain and a fixed integrated closed loop. It requires only a few external components and offers stability and performance.
PHILIPS TDA1011 2 to 6 W audio power amplifier handbook
TDA1011 is a monolithic integrated audio amplifier circuit in a 9-lead single in-line (SIL) plastic package. The device is especially designed for portable radio and recorder applications and delivers up to 4 W in a 4 Ω load impedance.