HIGH PERFORMANCE MOTOR SPEED REGULATOR

DESCRIPTION TDA7272A are high performance motor speed controller for small power DC motors as used in cassette players. Using the motor as a digital tachogenerator itself the performance of true tacho controlled systems is reached. A dual loop control circuit provides long term stability and fa

HIGH PERFORMANCE MOTOR SPEED REGULATOR

6 GHz, 400 W CW, CONDUCTION COOLING, HIGH POWER GAIN

GENERAL DESCRIPTION The NEC LD7272 series of PPM focused traveling wave tubes are designed for final amplifier in the earth-tosatellite communications transmitter. These are capable of delivering an output power of 400 W over the range of 5.85 to 6.45 GHZ and an output power of 400 W over the ra

27 dB GAIN 750 MHz 110.CHANNEL CATV AMPLIFIER

The RF Line 110-Channel (750 MHz) CATV Line Extender Amplifier • 24 V Supply Voltage • Specified for 110–Channel Performance • Superior Gain, Return Loss and DC Current Stability with Temperature • All Gold Metallization • 7 GHz fT Ion–Implanted Transistors

27 dB GAIN 750 MHz 110.CHANNEL CATV AMPLIFIER

The RF Line 110-Channel (750 MHz) CATV Line Extender Amplifier • 24 V Supply Voltage • Specified for 110–Channel Performance • Typical Noise Figure NF = 5.5 dB @ 750 MHz • All Gold Metallization • Improved CTB Performance over Previous Versions

8-BIT MCU WITH 24K ROM, EEPROM,ADC,PWM/BRM DACs,SYNC PROCESSOR,EWPCC,TIMER AND DDC INTERFACE

INTRODUCTION The ST7272 HCMOS Microcontroller Unit is a member of the ST7 family of Microcontroller. The device is based on an industry-standard 8-bit core and features an enhanced instruction set. Oscillator frequency can be as high as 8MHz, however, thanks to the fully static design, operation