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NJM2584A Dataheets PDF



Part Number NJM2584A
Manufacturers New Japan Radio
Logo New Japan Radio
Description WIDE BAND 3 CIRCUITS VIDEO SWITCH
Datasheet NJM2584A DatasheetNJM2584A Datasheet (PDF)

NJM2584A www.DataSheet4U.com WIDE BAND 3 CIRCUITS VIDEO SWITCH s GENERAL DESCRIPTION The NJM2584A is a wide band 2-Input 1-Output 3-Circuit video switch. It is suitable for Y, Pb, and Pr signal because frequency range is 50MHz. The NJM2584A is suitable for PTV, DTV, PDP and other high quality AV systems. s FEATURES q Operating Voltage 4.5 to 9.0V q Wide frequency range 0dB at 50MHz typ. q Internal 2 input-1output 3-circuit video switch q Input coupling capacitor is 1µF q Operating Current 10mA .

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NJM2584A www.DataSheet4U.com WIDE BAND 3 CIRCUITS VIDEO SWITCH s GENERAL DESCRIPTION The NJM2584A is a wide band 2-Input 1-Output 3-Circuit video switch. It is suitable for Y, Pb, and Pr signal because frequency range is 50MHz. The NJM2584A is suitable for PTV, DTV, PDP and other high quality AV systems. s FEATURES q Operating Voltage 4.5 to 9.0V q Wide frequency range 0dB at 50MHz typ. q Internal 2 input-1output 3-circuit video switch q Input coupling capacitor is 1µF q Operating Current 10mA typ. q Bipolar Technology q Package Outline DIP16, DMP16 s PACKAGE OUTLINE NJM2584AD NJM2584AM s BLOCK DIAGRAM IN1B NC OUT1 GND2 OUT2 OUT3 NC IN3A 1 BIAS 16 15 14 BIAS IN1A GND1 IN2B V+ CTL IN2A GND3 IN3B 2 3 4 5 6 CLAMP 13 12 11 10 9 7 8 -1- NJM2584A s ABSOLUTE MAXIMUM RATINGS www.DataSheet4U.com (Ta=25°C) RATINGS 10.0 (DIP) 500 (DMP) 300 -40 to +85 -40 to +125 UNIT V mW °C °C ( Vcc=5.0V, RL=10kΩ, Ta=25°C) TEST CONDITION No signal BIAS input CLAMP input BIAS input, Vin=1kHz,Sin signal,THD=1%, CLAMP input, Vin=1kHz,Sin signal,THD=1%, Vin=1MHz,2.0Vp-p Sin signal Vin=1MHz,2.0Vp-p Sin signal Vin=1MHz,2.0Vp-p Sin signal Vin=1MHz / 50MHz ,1.0Vp-p, Sin signal Vin=4.43MHz,2.0Vp-p, Sin signal Vin=50MHz,2.0Vp-p, Sin signal Vin=4.43MHz,2.0Vp-p, Sin signal Vin=50MHz,2.0Vp-p, Sin signal Vin=1.0Vpp 10step Video signal Vin=1.0Vpp 10step Video signal Vin=1.0Vpp,100% White Video signal MIN. 3.2 2.4 3.2 2.4 -0.5 -0.2 -0.2 2.0 0 TYP. 10.0 3.5 2.6 3.5 2.6 0 0 0 50 0 -70 -40 -70 -40 0.3 0.3 +65 MAX. 15.0 0.5 0.2 0.2 -60 -60 V + PARAMETERS Supply Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL Vcc PD Topr Tstg sELECTRICAL CHARACTERISTICS PARAMETER SYMBOL Operating Current ICC Maximum input Voltage1 Vim1 Maximum input Voltage 2 Vim2 Maximum Output Voltage 1 Maximum Output Voltage 2 Voltage Gain Differential Gain (Channel) Differential Gain (Block) Band Width Frequency Characteristic Channel Cross talk 1 Channel Cross talk 2 Block Cross talk 1 Block Cross talk 2 Differential Gain Differential Phase S/N Switch Change Voltage H Level Switch Change Voltage L Level sMODE SWITCH FUNCTION PIN Control MODE H L OPEN Vom1 Vom2 Gv ∆Gvl ∆GvB f Gf CTI1 CTI2 CTB1 CTB2 DG DP SNv VthH VthL UNIT mA Vp-p Vp-p Vp-p Vp-p dB dB dB MHz dB dB dB dB dB % deg dB V V 0.6 NOTES B channel output A channel output A channel output -2- NJM2584A s EQUIVALENT CIRCUIT (V+=5.0V) www.DataSheet4U.com PIN No. PIN NAME INSIDE EQUIVALENT CIRCUIT V+ VOLTAGE Note 16 1 11 14 IN1A IN1B IN2A IN2B IN1A IN1B IN2A IN2B 100Ω IN1A, IN2A CTL : L 2.90V IN1B, IN2B CTL : H 20k Ω 150k Ω V+ V+ V+ 8 9 IN3A IN3B IN3A IN3B IN3A CTL : L 1.75V 100Ω IN3B CTL : H V+ V+ 3 5 6 OUT1 OUT2 OUT3 OUT1 OUT2 OUT3 (OUT1, OUT2) 2.10V (OUT3) 1.00V V+ 12 CTL CTL 20k Ω 50kΩ 0V 13 15 4 10 V+ GND1 GND2 GND3 -3- NJM2584A s TEST CIRCUIT1 www.DataSheet4U.com + 47uF 75Ω 50Ω 75Ω 50Ω 75Ω 50Ω 75Ω 50Ω 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 16 IN1A 15 GND 14 IN2B 13 V+ 12 CTL 11 IN2A 10 GND 9 IN3B 1MΩ IN1B 1 NC 2 OUT 3 GND 4 OUT 5 OUT 6 NC 7 IN3A 8 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 1MΩ 75Ω 50Ω 10k Ω 10k Ω 10k Ω 75Ω 50Ω s TEST CIRCUIT2 (DG, DP, S/N) + 47uF 75Ω 50Ω 75Ω 50Ω 75Ω 50Ω 75Ω 50Ω 47uF + 16 0.1uF 47uF + 14 0.1uF 0.1uF 47uF + 11 0.1uF 47uF + 9 0.1uF 15 GND IN1A IN2B 13 V+ 12 CTL 10 GND 1MΩ IN2A IN3B IN1B 1 + 47uF 0.1uF NC 2 + 47uF OUT 3 GND 4 + 47uF OUT 5 OUT 6 NC 7 + + 47uF 47uF IN3A 8 0.1uF 0.1uF 0.1uF 0.1uF 1MΩ 75Ω 50Ω 10k Ω 10k Ω 10k Ω 75Ω 50Ω -4- NJM2584A www.DataSheet4U.com s APPLICATION CIRCUIT 5V 1 μF Yin A 75 Ω Yin B 75 Ω + 1MΩ 0.01μF 1 μF + 9 1MΩ 8 + 7 Y out 10μF 0.01μF V in 1 14 13 0.1 μF 0.01 μF 10 1 μF Uin A 75 Ω CTL V out 2 + 10 μF 0.01μF U in + 10μF 75Ω V out 75 Ω + 11 6 U out 3 12 0.1 μF 0.01μF 12 5 NJM2584A 13 1 μF Uin B 75 Ω + 4 V out 10 μF U out 4 Y in NJM2580 11 0.1 μF + 10μF 75Ω U out 75 Ω 5 1MΩ 10 + + 47μF Y out 75Ω 14 3 Y out 6 15 1 μF 9 + 33μF 75 Ω 2 7 8 1 + 33μF Vin A 75 Ω Vin B 75Ω + 16 1 μF + Wide Band Video Amplifier + 47μF 0.1μF -5- NJM2584A s TYPICAL CHARACTERISTICS www.DataSheet4U.com Voltage Gain vs. Frequency 1Vpp sinewave signal input 20.0 Operating Current vs. Supply Voltage 10 Operating Current Icc(mA) 0 Gain (dB) 15.0 -10 10.0 -20 1ch-A 1ch-B 2ch-A 2ch-B 3ch-A 3ch-B 5.0 -30 3 100 10 1 10 6 10 10 6 100 10 6 0.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 Frequency (Hz) + Supply Voltage V (V) Maximum Input Voltage Swing vs. Supply Voltage (BIAS Type Input) Maximum Input Voltage Swing Vim1(Vpp) 12.0 10.0 8.0 6.0 4.0 2.0 0.0 3.0 Total Harmonic Distortion=1%, 1kHz 1ch-A 2ch-A 1ch-B 2ch-B Maximum Input Voltage Swing vs. Supply Voltage (CLAMP Type Input) Maximum Input Voltage Swing Vim2(Vpp) 12.0 10.0 8.0 6.0 4.0 2.0 0.0 3.0 Total Harmonic Distortion=1%, 1kHz 3ch-A 3ch-B 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 Supply.


NJM2581 NJM2584A NJM2585


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