BIPOLAR ANALOG INTEGRATED CIRCUIT UPC3219GV + 5V AGC AMPLIFIER VIDEO AMPLIFIER FEATURES VOLTAGE GAIN vs. AUTOMATIC GAIN CONTROL VOLTAGE ON-CHIP LOW DISTORTION AMPLIFIER: IIP3 = -1 dBm at minimuim gain 45 WIDE AGC DYNAMIC RANGE: 40 GCR = 42 dB TYP 35 ON-CHIP VIDEO AMPLIFIER: 30 VOUT = 1.0 VP-P at single-ended output 25 SUPPLY VOLTAGE: 20 VCC = 5 V 15 PACKAGED IN 8 PIN SSOP SUITABLE FOR 10 SURFACE MOUNTING 5 0 APPLICATIONS -5 Digital CATV -10 0 1 2 3 4 5 Cable modem receivers Automatic Gain Control Voltage, VAGC (V) IP Telephony receivers DESCRIPTION PACKAGE OUTLINE S08 The UPC3219GV is a Silicon Monolithic IC designed for 7 6 8 5 use as an AGC Amplier for digital CATV, cable modem and IP telephony systems. This IC consists of a two stage gain control amplier and a xed gain video amplier. The device provides a differential input and differential output for noise performance, which eliminates shielding requirements. 3221 The package is 8-pin SSOP (Shrink Small Outline Package) suitable for surface mount. N This IC is manufactured using the 10 GHz f T NESAT AL silicon bipolar process. This process uses silicon nitride passivation lm. This material can protect chip surface from 1 2 3 4 external pollution and prevent corrosion/migration. Thus, this 3.0 MAX IC has excellent performance, uniformity and reliability. All dimensions are typical unless specied otherwise. Stringent quality assurance and test procedures ensure the highest reliability and performance. ELECTRICAL CHARACTERISTICS (TA = 25C, VCC = 5 V, ZS = 1K, ZL = 1K, fIN = 45 MHz, single-ended output), unless otherwise noted PART NUMBER UPC3219GV PACKAGE OUTLINE S08 SYMBOLS PARAMETERS AND CONDITIONS UNITS MIN TYP MAX DC Characteristics ICC Circuit Current (no input signal) mA 28 35 42 RF Characterisitics 1 BW Frequency Bandwidth, VAGC = 3 V MHz 100 GMAX Maximum Gain , VAGC = 4.5 V dB 39 42 45 GMIN Minimum Gain, VAGC = 0.5 V dB -4 0 4 GCR Gain Control Range, VAGC = 0.5 to 4.5 V dB 35 42 NFAGC Noise Figure, VAGC = 4.5 V at MAX Gain dB 9 10.5 VOUT Output Voltage, Single Ended Output VP-P 1.0 IM3 Third Order Intermodulation Distortion, fIN1 = 44 MHz, fIN2 = 45 MHz, dBc 55 2 VIN = 30 dBmV per tone Note: 1. -3dB with respect to 10 MHz gain 2. VAGC is adjusted to establish VOUT = 1.0 VP-P per tone Voltage Gain, G (dB)UPC3219GV 1 ABSOLUTE MAXIMUM RATINGS RECOMMENDED (TA = 25C, unless otherwise specified) OPERATING CONDITIONS SYMBOLS PARAMETERS UNITS RATINGS SYMBOL PARAMETER UNITS MIN TYP MAX VCC Supply Voltage V 6.0 VCC Supply Voltage V 4.5 5.0 5.5 2 PD Power Dissipation , 1 TA Operating Ambient Temp. C -40 +25 +85 TA = 85C mW 250 VAGC Gain Control Voltage Range V 0.5 4.5 TOP1 Operating Ambient Temp. C -40 to +85 VIN Video Input Signal Range dBmV 9 30 TSTG Storage Temperature C -50 to +150 Notes: Note: 1. Operation in excess of any one of these parameters may result 1. VCC = 4.5 to 5.5 V in permanent damage. 2. Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB, with copper ORDERINGINFORMA TION PARTNUMBER QUANTITY UPC3219GV-E1-A 1 kp/reel Note: Embossed tape 8 mm wide. Pin 1 indicates pull-out direction of tape. TYPICALPERFORMANCE CURVES (TA = 25C, unless otherwise specified) THIRDORDER INTERMODULATION DISTORTIONvs. NOISEFIGURE vs. INPUT VOLTAGE AUTOMATIC GAIN CONTROL VOLTAGE 30 -10 (IM 3 is per tone) f1 = 44 MHz f2 = 45 MHz -20 V CC = 4 .5 V V OUT = 0 .7 V p-p R L = 1K -30 20 -40 -50 P3 at -40 C P3 at +25 C -60 P3 at +85 C 10 -70 -80 fRF = 45 MHz -90 V CC = 5.0 V R L = 1K 0 -100 0 1 2 3 4 5 -40 -30 -20 -10 Input Voltage, PIN (dBm per tone) Automatic Gain Control Voltage, VAGC (V) Noise Figure, NF (dB) Third Order Intermodulation Distortion, IM3, (dBm per tone)
