UPC3219GV-A NEC, UPC3219GV-A Datasheet
UPC3219GV-A
Specifications of UPC3219GV-A
Related parts for UPC3219GV-A
UPC3219GV-A Summary of contents
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... Cable modem receivers • IP Telephony receivers DESCRIPTION NEC's UPC3219GV is a Silicon Monolithic IC designed for use as an AGC Amplifier for digital CATV, cable modem and IP telephony systems. This IC consists of a two stage gain control amplifier and a fixed gain video amplifier. The device provides a differential input and differential output for noise performance, which eliminates shielding requirements ...
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... (V) AGC PARAMETER UNITS MIN TYP MAX Supply Voltage V Operating Ambient Temp. °C 1 Gain Control Voltage Range V Video Input Signal Range dBmV = 4.5 to 5.5 V PART NUMBER QUANTITY UPC3219GV-E1-A 1 kp/reel THIRD ORDER INTERMODULATION DISTORTION vs. INPUT VOLTAGE -10 (IM is per tone MHz MHz ...
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TYPICAL PERFORMANCE CURVES, cont. SUPPLY CURRENT vs. SUPPLY VOLTAGE - Supply Voltage, V VOLTAGE GAIN vs. FREQUENCY 100 125 150 175 Frequency, f ...
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SYSTEM APPLICATION EXAMPLE Signal Generator S AW 50Ω F ilter 000 Ω EVALUATION BOARD SCHEMATIC AND TEST 1µf 1nf 4 ignal G enerator 1µ ...
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... Minimuim Gain at V AGC Maximum Gain at V AGC Recommended to use by dividing AGC voltage with external resistor (ex. 100k) Ground pin. This pin should be connected to system ground with minimum inductance. Ground pattern on the board should be formed as wide as possible. 2.2 Signal output pins of video amplifier 2 ...
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... OHM RES ROHM R4 0603 1K OHM RES ROHM R3 0603 953 OHM RES ROHM R1,R2,R5 0603 0 OHM RES ROHM C6, C8 0603 1000pF CAP ROHM C1–C5, C7 0805 1uF CAP ROHM U1 IC NEC, UPC3219GV IC NEC EVALUATION BOARD +7ß 3 -3ß 0.87±0.2 0.15 J1 Agc_IN1 R1 T1 ...
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