UPC1663GV NEC, UPC1663GV Datasheet
UPC1663GV
Specifications of UPC1663GV
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UPC1663GV Summary of contents
Page 1
... VERY SMALL PHASE DELAY • GAIN ADJUSTABLE FROM 10 TO 300 • NO FREQUENCY COMPENSATION REQUIRED DESCRIPTION NEC's UPC1663GV is a video amplifier with differential input and output stages. A high frequency process (f improves AC performance compared with industry-standard video amplifiers. This device is excellent as a sense amplifier for high-density CCDs video or pulse amplifier in high- resolution displays, and in communications equipment ...
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... Due to high frequency characteristics, the physical circuit layout is very critical. Supply voltage line bypass, double-sided printed-circuit board, and wide-area ground line layout are necessary for stable operation. Two signal resistors connected to both inputs and two load resistors connected to both outputs should be balanced for stable operation. TYPICAL PERFORMANCE CURVES VIDEO LINE SINGLE ENDED OUTPUT VOLTAGE SWING vs ...
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TYPICAL PERFORMANCE CURVES SINGLE ENDED OUTPUT VOLTAGE SWING vs. TEMPERATURE 5.0 4.5 4.0 3.5 3.0 2.5 - Ambient Temperature, T INPUT BIAS CURRENT vs. TEMPERATURE -20 ...
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... TYPICAL APPLICATIONS • Photo Signal Detector Vc R2 75Ω PIN PHOTO DIODE R3 50Ω R1 Since the input impedance of the IC falls when the gain rises, stable operation can be achieved by inserting a FET buffer when necessary as illustrated above. • Application for +5 V Single Supply 1000 +5V 2.2µ 25°C) A Gain 2 Gain 1 ...
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... AC impedance. GND Minus voltage supply pin. This pin should be connected with bypass capacitor to minimize AC impedance. — Gain adjustment pin. External resistor from can be inserted between pin 2 and 7 to determine gain value. RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS (TOP VIEW) UPC1663GV OUT 4 5 ...