MC-7881

Noise Figure :
Bandwidth :
Output Intercept Point :
Supply Current :
Maximum Operating Temperature :
Type :
Packaging : Tray
Operating Supply Voltage : 23.5 V to 24.5 V
Mounting Style : Through Hole
Operating Frequency : 870 MHz
Package / Case : H02


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 TEMPERATURE
• SPECIFIED FOR 79, 110, and 132 CHANNELS PERFORMANCE
• HIGH RELIABILITY AND RUGGEDNESS:
   Withstands environmental extremes as well as Silicon devices (Surge, ESD, Etc.)


Specifications

SYMBOLS	PARAMETERS	UNITS	RATINGS
VDD	Supply Voltage	V	30
VI	Input Voltage (Single Tone)2	dBmV	65
TC	Operating Case Temperature		-30 to +100
TSTG	Storage Temperature		-40 to +100

Description

NEC's MC-7881, MC-7882, MC-7883, and MC-7884 are GaAs Multi-Chip Modules designed for use as output stages in CATV applications up to 870 MHz. The only difference between MC-7881 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, MC-7881 survive such hazards as surge and ESD as well as their silicon competitors, but deliver superior performance with low DC current required. MC-7881 are assembled and tested using fully automated equipment to maximize consistency in part to part performance, and reliability is assured by NEC's stringent quality and process control procedures. These parts of MC-7881 come in industry compatible hybrid packages.