MC-7883

MC-7881 NEC's 870 MHz GaAs CATV MC-7882 POWER DOUBLER AMPLIFIER MC-7883 MC-7884 FEATURES GaAs ACTIVE DEVICES LOW DISTORTION HIGH LINEAR GAIN: MC-7881 - GL = 18 dB MIN at f = 870 MHz MC-7882 - GL = 20 dB MIN at f = 870 MHz MC-7883 - GL = 22 dB MIN at f = 870 MHz MC-7884 - GL = 25 dB MIN at f = 870 MHz LOW RETURN LOSS LOW GAIN CHANGE OVER TEMPERA TURE SPECIFIED FOR 79, 110, and 132 CHANNELS PERFORMANCE HIGH RELIABILITY AND RUGGEDNESS: Withstands environmental extremes as well as Silicon devices (Surge, ESD, Etc.) OUTLINE DIMENSIONS (Units in mm) PACKAGE OUTLINE H02 45.08 MAX 38.1±0.25 3.2 MAX 27.5 MAX 4.25 + 0.25 - 0.35 14.85 MAX 4.0±0.25 8.1 MAX 19.05±0.38 1 In 6-32 unc 2B VDD 5 9 Out 25.4±0.25 2.54±0.25 2 3 7 8 0.51±0.05 21.5 MAX Gnd 12.9 MAX 1 2 3 5 7 8 9 2.62±0.35 10.75 ±0.25 DESCRIPTION NEC's MC-7881, MC-7882, MC-7883, and MC-7884 are GaAs Multi-Chip Modules designed for use as output stages in CA TV applications up to 870 MHz. The only difference between these devices is gain, which is 18 dB, 20 dB, 22 dB, and 25 dB respectively. Because these units are GaAs devices they have low distortion, low noise figure, and low return loss across the entire frequency band. Like the previous generation of products, these devices survive such hazards as surge and ESD as well as their silicon competitors, but deliver superior performance with low DC current required. All devices are assembled and tested using fully automated equipment to maximize consistency i...