NECs GENERAL PURPOSE 5 V AGC AMPLIFIER - Amplifier
NEC's GENERAL PURPOSE 5 V UPC3221GV AGC AMPLIFIER
FEATURES
ON-CHIP LOW DISTORTION AMPLIFIER: IIP3 = +2.5 dBm at minimum gain WIDE AGC DYNAMIC RANGE: GCR = 50 dB TYP ON-CHIP VIDEO AMPLIFIER: VOUT = 1.0 VP-P at single-ended output SUPPLY VOLTAGE: VCC = 5 V PACKAGED IN 8 PIN SSOP SUITABLE FOR SURFACE MOUNTING LOW NOISE FIGURE: 4.2 dB TYP
INTERNAL BLOCK DIAGRAM AND PIN CONFIGURATION
VCC 1
AGCAMP
VideoAMP
8
GND1
IN1 IN2
2 3 AGC Cont.
PACKAGE OUTLINE S08
8 7 6 5
7 OUT1 6 5
OUT2 GND2
VAG
NEC
5 V AGC AMPLIFIER + VIDEO AMPLIFIER - Amplifier
BIPOLAR ANALOG INTEGRATED CIRCUIT
PC3221GV
5 V AGC AMPLIFIER + VIDEO AMPLIFIER
DESCRIPTION
The PC3221GV is a silicon monolithic IC designed for use as AGC amplifier for digital CATV, cable modem systems. This IC consists of gain control amplifier and video amplifier. The package is 8-pin SSOP suitable for surface mount. This IC is manufactured using our 10 GH- fT NESAT II AL silicon bipolar process. This process uses silicon nitride passivation film. This material can protect chip surface