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 GHz fT NESAT II AL silicon bipolar process. This process uses silicon nitride passivation film. This material can protect chip surface from external pollution and prevent corrosion/migration. Thus, this IC has excellent performance, uniformity and reliability. FEATURES Low distortion : IM3 = 56 dBc TYP. single-ended output, Vout = 0.7 Vp-p/tone Low noise figure : NF = 4.2 dB TYP. Wide AGC dynamic range : GCR = 50 dB TYP. input prescribe On-chip video amplifier : Vout = 1.0 Vp-p TYP. single-ended output Supply voltage : VCC = 5.0 V TYP. Packaged in 8-pin SSOP suitable for surface mounting APPLICATION Digital CATV/Cable modem receivers ORDERING INFORMATION Part Number Package Supplying Form PC3221GV-E1-A 8-pin plastic SSOP (4.45 mm (175)) Embossed tape 8 mm wide Pin 1 indicates pull-out direction of tape Qty 1 kpcs/reel Remark To order evaluation samples, contact your nearby sales office. Part number for sample order: PC3221GV-A Caution: Observe precautions when handling because these devices are sensitive to electrostatic discharge Document No. PU10171EJ03V0DS (3rd edition) The mark shows major revised points. DISCONTINUEDPC3221GV INTERNAL BLOCK DIAGRAM AND PIN CONNECTIONS PRODUCT LINE-UP OF 5 V AGC AMPLIFIER ICC GMAX GMIN GCR NF IM3 Part Number Package Note (mA) (dB) (dB) (dB) (dB) (dBc) PC3217GV 23 53 0 53 6.5 50 8-pin SSOP (4.45 mm (175)) PC3218GV 23 63 10 53 3.5 50 PC3219GV 36.5 42.5 0 42.5 9.0 58 PC3221GV 33 60 10 50 4.2 56 Note f1 = 44 MHz, f2 = 45 MHz, Vout = 0.7 Vp-p/tone, single-ended output 2 Data Sheet PU10171EJ03V0DS DISCONTINUED