UPC2798GR

RF Frequency :
IF Frequency :
LO Frequency :
Power Gain :
P1dB :
Operating Supply Current :
Maximum Power Dissipation :
Maximum Operating Temperature :
Mounting Style : SMD/SMT
Product : Down Converters
Operating Supply Voltage : 4.5 V to 5.5 V
Package / Case : SO-20


Features:

• RF/LO FREQUENCY RANGE: 30-250 MHz
• ON CHIP VCO
• LOW DISTORTION AGC AMPLIFIER:
-9 dBm IIP3 @ MIN Gain
• ON CHIP VIDEO AMP: 3.0 Vp-p (VCC = 5 V)
• SMALL 20 PIN SSOP PACKAGE
• AVAILABLE ON TAPE AND REEL


Specifications

SYMBOLS	PARAMETERS	UNITS	RATINGS
VCC1	Supply Voltage 1 (Mixer Block)	V	6.0
VCC2	Supply Voltage 2 (Video Amp Block)	V	6.0
PD	Power Dissipation, TA = 85°C2	mW	430
TOP	Operating Temperature	°C	-40 to +85
TSTG	Storage Temperature	°C	-55 to +150

Description

NEC's UPC2798GR is a Silicon MMIC Downconverter manufactured with the NESAT™III silicon bipolar process. This product consists of an input AGC amplifier, mixer, local oscillator, and video amplifier. It is housed in a small 20 pin SSOP package. The device is designed for use as an IF downconverter for digital CATV settops and cable modems utilizing QAM modulation.

NEC's stringent quality assurance and test procedures ensure the highest reliability and performance.