MODULAT Search Results

UC3901 application diagrams

Abstract: UC2901 T270pF UC1901 scf 4242 UC3901
Contextual Info: y U N IT R O D E UC1901 UC2901 UC3901 Isolated Feedback Generator • Low-Cost Alternative to Optical Couplers • Internal 1% Reference and Error Amplifier • Internal Carrier Oscillator Usable to 5mHz • Modulator Synchronizable to an External Clock •

UC494

Contextual Info: SSSSSÄ UNITRODE UC494A UC495A UC494AC UC495AC Advanced Regulating Pulse Width Modulators FEATURES • Dual u n com m itted 40V, 2 0 0 m A output tran sistors » 1% a ccu rate 5V reference • Dual error am p lifie rs • W ide range, v a riab le dead tim e

l20pF

Contextual Info: TOSHIBA 3SK249 TOSHIBA FIELD EFFECT TRANSISTOR SILICON N CHANNEL DUAL GATE MOS TYPE 3SK249 Unit in mm TV TUNER, UHF RF AMPLIFIER APPLICATIONS. 2. 1+0. 1 • Superior Cross Modulation Performance. • Low Reverse Transfer Capacitance. : Crss = 20fF Typ. • Low Noise Figure.

TL494

Abstract: tl494 pwm circuits sg3524 pwm power supply TL496 UC284X Power Supply Controllers PWM Controllers Controllers TL497A TL499A
Contextual Info: Contents Page PWM Controllers, DC-to-DC Converters 4-2 SG2524 SG3524 TL494 TL496 TL497A TL499A TL594 TL598 TL1451A TL1454 Regulating Pulse-Width Modulators . 4 -3 Regulating Pulse-Width Modulators . 4-3

Contextual Info: TRKMS037 *T R K M S 0 3 7 * l/Q - .0 2 5 .18 MAX MODULATOR STYLE - 0 9 PACKAGE TRAK MICROWAVE l/Q SPECIFICATIONS MODULATOR LO FREQUENCY LO POWER LEVEL M IQ /3 F F - 0 9 C INSERTION LOSS l/Q l/Q RATE LEVEL 1.8 - 2 .0 GHz + 10 dBm MAX 10 dB MAX DC - 10 MHz

Contextual Info: 3SK226 SILICON N CH ANNEL DUAL GATE M O S T Y P E FIELD EF F E C T T R A N SIST O R TV TUNER, VHF RF AM PLIFIER APPLICATIONS. FM TUNER APPLICATIONS. U nit in mm +Q2 2.9 - 0.3 • Superior Cross Modulation Performance. • Low Reverse Transfer Capacitance : Crss = 0.015pF Typ.

Contextual Info: T O SH IB A 2SK2497 TOSHIBA FIELD EFFECT TRANSISTOR GaAs N CHANNEL SINGLE GATE MODULATION DOPE TYPE 2SK2497 SHF BAND LOW NOISE AMPLIFIER APPLICATIONS. • Low Noise Figure : NF = 1.2dB f=12GHz • High Gain Unit in mm 2.16 ± 0.2 1.1 1.1 : Ga = 10dB (f=12GHz)

TL4941

Abstract: TL495C TL494C pin diagram TL493C TL495 TL493 ST TL493 L495C tl 494 L493
Contextual Info: TL493, TL494, TL495 PULSE WIDTH MODULATION CONTROL CIRCUITS D 2 5 3 5 , JA N U A R Y 1 9 8 3 Complete PW M Power Control Circuitry • Uncommitted Outputs for 2 0 0 -m A Sink or Source Current Output Control Selects Single-Ended or Push-Pull Operation •

Pulse Width Modulator

Abstract: UC1573
Contextual Info: UC1573 UC2573 UC3573 H IN T E G R A T E D C IR C U IT S UNITRQDE Buck Pulse Width Modulator Stepdown Voltage Regulator ADVANCED INFORMATION FEATURES DESCRIPTION • The UC1573 is a Buck pulse width modulator which steps down and regu­ lates a positive input voltage. The chip is optimized for use in a single

UC2526

Abstract: UC1526 uc3526 resistor 2k2
Contextual Info: IN T E G R A T E D C I R C U IT S UC1526 UC2526 UC3526 UNITRODE Regulating Pulse Width Modulator FEATURES DESCRIPTION • 8 To 35V Operation • 5V Reference Trimmed To ±1 % The UC1526 is a high performance monolithic pulse width modulator circuit designed for fixed-frequency switching regulators and other

TL598

Abstract: PULSE WIDTH MODULATION CONTROL CIRCUIT
Contextual Info: TL59B PULSE WIDTH-MODULATION CONTROL CIRCUIT 0 3 0 2 6 . FEBRUARY 1 9 8 8 -R E V IS E D OCTOBER 1988 Complete PW M Power Control Function • Totem-Pole Outputs for 2 0 0-m A Sink or Source Current • Output Control Selects Parallel or Push-Pull Operation

lr 433a

Abstract: ND 433A 433a 128xS
Contextual Info: TOSHIBA TMP47C233AN, TMP47C433AN CMOS 4-Bit Microcontroller The 47C233A/433A are the high speed and high performance 4-bit single chip microcomputers based on the TLCS-47 CMOS series, with D/A converter pulse width modulation outputs and A/D converter (comparator) input, and are suit­

20TAWG

Abstract: 3E2A UC1901 UC2901
Contextual Info: Iapplication flj IN F Ö 1 H 1 available j UNITRODE UC1901 UC2901 UC3901 Isolated Feedback Generator FEATURES DESCRIPTION • An Amplitude-Modulation System for Transformer Coupling an Isolated Feedback Error Signal The UC1901 family is designed to solve many of the problems associ­

tsp5220

Abstract: tsp53c30 TSP50C41 tsp50c4x TSP50C30 TSP6100 53C30 wf7n TMS7000 development system TMS7000 data manual
Contextual Info: 1.0 INTRODUCTION The TSP53C30 Is a programmed TSP50C41 that operates as a slave device to a mlcroprocessor. The TSP53C30 Includes a 10 pole Linear Predictive Filter the synthesizer an 8K ROM and an 8-blt microprocessor. The speech synthesizer operates on Linear Predictive Code (LPC) or Pulse Code Modulated (PCM)

2SC2319

Contextual Info: SILICON NPN EPITAXIAL PLANAR TYPE 2SC2319 Unit in mm HIGH POWER AMPLIFIER FOR CATV APPLICATIONS. FEATURES : . Hide Band and High Gain for Class A Amplifier. . Excellent Cross Modulation Characteristics. MAXIMUM RATINGS Ta=25°C CHARACTERISTIC SYMBOL RATING

1525B

Contextual Info: y UNITRODE C UC1525B UC1527B UC2525B UC2527B UC3525B UC3527B Regulating Pulse Width Modulators FEATURES Tighter Reference Specifications BLOCK DIAGRAM VREF O SC OUT 7/95 3-59 SUPPLY POWER • DESCRIPTION The UC1525B/1527B series of pulse width modulator integrated circuits are

Contextual Info: TOSHIBA 3SK291 TOSHIBA FIELD EFFECT TRANSISTOR SILICON N-CHANNEL DUAL GATE MOS TYPE 3SK291 TV TUNER, UHF RF AMPLIFIER APPLICATIONS : • Superior Cross Modulation Performance • Low Reverse Transfer Capacitance : Crss = 0.016pF Typ. • Low Noise Figure

8 channel remote control transmitter circuit

Abstract: 8 channel rf remote control remote control Pulse Position Modulation circuit SN75605
Contextual Info: PRE!.I!1IÎ!AnY APRIL 1980 ADVANCED CIRCUITS SN76605N REMOTE CONTROL TRANSMITTER CHlAb 002926 • Low Icc due to I*L technology. ] 16 MODULATION SWITCH TIMING CURRENT CONTROL 2[ ] 15 EXTERNAL MODULATION CHI ON/OFF CONTROL 3[ 3w RF VCC CH2 ON/OFF CONTROL •»[

Contextual Info: y UNITRODE UC1524A UC2S24A UC3524A Advanced Regulating Pulse Width Modulators DESCRIPTION FEATURES Fully Interchangeable with Standard UC1524 Family The UC1524A family of regulating PWM ICs has been designed to retain the same highly versatile architecture of the industry standard UC1524 SG1524

Pulse-Width-Modulation Control Circuit

Abstract: D372
Contextual Info: TL598M PULSE-WIDTH-MODULATION CONTROL CIRCUIT _ D3726, APRIL 1991-HEVISED SEPTEMBER 1991 J PACKAGE TOP VIEW Complete PWM Power Control Function Totem-Pole Outputs for 200-mA Sink or Source Current J ERROR IN + [ AMP1 < ^ lN_ t

NF 847 G

Contextual Info: T O S H IB A 3SK225 TOSHIBA FIELD EFFECT TRANSISTOR SILICON N CHANNEL DUAL GATE MOS TYPE 3SK225 Unit in mm TV TUNER, VHF RF AM PLIFIER APPLICATIONS. FM TUNER APPLICATIONS. TV TUNER, UHF RF AM PLIFIER APPLICATIONS. • • + 0.2 . 2.9 - 0.3 Superior Cross Modulation Performance.

Contextual Info: OSHÏBA LA S E R /FB R O P TIC Gl D • T7 2SE D ü lbD ññ S «TO SL - T -4 T -Q 7 TOSHIBA LASER DIODE TOLD 360 Features • • • • • Wavelength 1.55/im Coaxial Package (Hermetically Sealed) Suitable for High Bit Rate Modulation Single-mode Fiber Pigtail

TL1454

Contextual Info: TL1454, TL1454Y DUAL-CHANNEL PULSE-WIDTH-MODULATION PWM CONTROL CIRCUIT SLVS086B – APRIL 1995 – REVISED NOVEMBER 1997 D D D D D D D D, N OR PW PACKAGE (TOP VIEW) Two Complete PWM Control Circuits Outputs Drive MOSFETs Directly Oscillator Frequency . . . 50 kHz to 2 MHz

PWM controller sop-8

Abstract: TS2581CS RLG
Contextual Info: TS2581 PWM Controller SOP-8 Pin Definition: 1. EN/CT 8. FB 2. GND 7. OVP 3. VGATE 6. VSENSE 4. VCC 5. GATE General Description The TS2581 integrates Pulse-Width-Modulation PWM control circuit into a single chip, mainly designs for powersupply regulator. All the functions include an error amplifier, a soft-start, UVLO, OVP, SCP, TSD circuitry.