DatasheetsPDF.com

NJM2576 Dataheets PDF



Part Number NJM2576
Manufacturers JRC
Logo JRC
Description LOW VOLTAGE VIDEO AMPLIFIER
Datasheet NJM2576 DatasheetNJM2576 Datasheet (PDF)

NJM2576 www.DataSheet4U.com LOW VOLTAGE VIDEO AMPLIFIER WITH LPF sGENERAL DESCRIPTION The NJM2576 is a Low Voltage Video Amplifier contained LPF circuit. The NJM2576 is corresponding to composite video signal input with LPF circuit. 75Ω drivers for direct connecting TV monitor. The NJM2576 features low power and small package, and is suitable for low power design on downsizing of DSC and DVC. sPACKAGE OUTLINE NJM2576RB1 sFEATURES qOperating Voltage 2.8 to 5.5V qInput Composite Video Signal .

  NJM2576   NJM2576


Document
NJM2576 www.DataSheet4U.com LOW VOLTAGE VIDEO AMPLIFIER WITH LPF sGENERAL DESCRIPTION The NJM2576 is a Low Voltage Video Amplifier contained LPF circuit. The NJM2576 is corresponding to composite video signal input with LPF circuit. 75Ω drivers for direct connecting TV monitor. The NJM2576 features low power and small package, and is suitable for low power design on downsizing of DSC and DVC. sPACKAGE OUTLINE NJM2576RB1 sFEATURES qOperating Voltage 2.8 to 5.5V qInput Composite Video Signal 0.3Vpp qOperating Current 8.0mA typ. at Vcc=3.0V qOperating Current (Power Save Mode) 70uA typ.at Vcc=3.0V qInternal 75Ω Driver Circuit (2-system drive) qInternal Low Pass Filter qBipolar Technology qPackage Outline TVSP8 sBLOCK DIAGRAM NC 1 V+ 5 16.5dB 75Ω Dri ver Vin 6 NC 8 CLAMP 3 LPF 4 Vout Vsag 2 7 GND Power S ave Ver.1 -1- NJM2576 www.DataSheet4U.com s ABSOLUTE MAXIMUM RATINGS PARAMETER Supply Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL V+ PD Topr Tstg RATINGS 7.0 320 -40 to +85 -40 to +125 (Ta=25°C) UNIT V mW °C °C s ELECTRICAL CHARACTERISTICS ( V+=3.0V,RL=150Ω,Ta=25°C) PARAMETER Operating Voltage Operating Current Operating Current at Power Save Maximum Output Voltage Swing Voltage Gain SYMBOL Vopr ICC Isave Vom Gv No Signal Power Save Mode f=1kHz,THD=1% Vin=100kHz, 0.3Vp-p, Input Sine Signal Vin=8MHz/100kHz, 0.3Vp-p Vin=0.3Vp-p, Input 10step Video Signal Vin=0.3Vp-p, Input 10step Video Signal Vin=0.3Vp-p, 100k to 6MHz 100% White Video Signal, RL=75Ω Vin=0.3Vp-p, 3.58MHz, Sine Video Signal, RL=75Ω Active Non-active TEST CONDITION MIN. 2.8 2.2 16.1 -0.95 1.8 0 TYP. 3.0 8.0 70 2.5 16.5 -0.45 -2.7 -27 0.5 0.5 +60 -60 MAX. 5.5 11.0 90 16.9 0.05 -17 V+ 0.3 % deg dB dB V dB UNIT V mA uA Vp-p dB Gfy4.5M Vin=4.5MHz/100kHz, 0.3Vp-p Low Pass Filter Characteristic Gfy8M Gfy23.5M Vin=23.5MHz/100kHz, 0.3Vp-p Differential Gain Differential Phase S/N Ratio 2nd. Distortion SW Change Voltage High Level SW Change Voltage Low Level DG DP SNv Hv VthPH VthPL s CONTROL TERMINAL PARAMETER Power Save STATUS H L OPEN Power Save : OFF Power Save : ON Power Save : ON NOTE Ver.1 -2- NJM2576 www.DataSheet4U.com s EQUIVALENT CIRCUIT (V+=3V) PIN No. 1 8 2 PIN NAME NC GND EQUIVALENT CIRCUIT DC VOLTAGE 0V V+ V+ 3 Vsag 750Ω 24.6K Ω 0.37 V+ V+ 4 Vout 750Ω 24.6KΩ 0.33V 5 V+ V + 3V V+ 270Ω 270Ω 6 Vin 1.42V 32KΩ 7 PowerSave 0V 48KΩ Ver.1 -3- NJM2576 www.DataSheet4U.com sTEST CIRCUIT Vin + 0.1uF 75Ω 8 7 6 V+ 5 10uF 0.1uF NJM2576 1 2 3 + 22uF 4 + 100uF 75Ω Vout 75Ω s APPLICATION CIRCUIT Vin + 0.1uF 75Ω 8 7 6 V+ 5 10uF 0.1uF NJM2576 1 2 3 + 33uF 4 + 33uF 75Ω Vout 75Ω Ver.1 -4- NJM2576 www.DataSheet4U.com s TYPICAL CHARACTERISTICS Voltage Gain vs. Frequency 0.3Vpp sinewave signal input 20 10 0.0 Gain (dB) -10 -20 -30 -40 3 100 10 Operating Current vs. Supply Voltage 12.0 Operationg Current Icc(mA) 10.0 8.0 6.0 4.0 1 10 6 10 10 6 2.0 2.0 3.0 4.0 + 5.0 6.0 + 7.0 8.0 Frequency (Hz) Supply Voltage V (V) Operating Current at Standby State Isave(uA) Operating Current at Standby State vs. Supply Voltage 120.0 100.0 80.0 Vomv [Vpp] 4.0 6.0 V vs Vomv f=1kHz, THD=1% 5.0 60.0 40.0 20.0 0.0 2.0 3.0 2.0 3.0 4.0 + 5.0 6.0 + 7.0 8.0 1.0 2.0 3.0 4.0 + 5.0 V [V] + 6.0 7.0 8.0 Supply Voltage V (V) V vs Gv 18.0 17.5 17.0 Gv [dB] 16.5 16.0 15.5 15.0 2.0 f=100kHz, Vin=0.3Vpp V vs Gfy4.5M 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 2.0 f=4.5MHz/100kHz, Vin=0.3Vpp 3.0 4.0 5.0 V [V] + 6.0 7.0 8.0 Gfy4.5M [dB] 3.0 4.0 5.0 V [V] + 6.0 7.0 8.0 Ver.1 -5- NJM2576 www.DataSheet4U.com V vs Gfy8M f=8MHz/100kHz, Vin=0.3Vpp + V vs Gfy23.5M f=23.5MHz/100kHz, Vin=0.3Vpp + 0.0 -2.0 -16.0 -20.0 Gfy [dB] Gfy8M [dB] -4.0 -6.0 -24.0 -28.0 -8.0 -10.0 2.0 -32.0 3.0 4.0 5.0 V [V] + 6.0 7.0 8.0 2.0 3.0 4.0 5.0 V [V] + 6.0 7.0 8.0 V vs DG 4.0 3.5 3.0 DP [deg] 2.5 DG [%] 2.0 1.5 1.0 0.5 0.0 2.0 3.0 4.0 5.0 V [V] + + V vs DP 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 6.0 7.0 8.0 0.0 2.0 3.0 4.0 5.0 V [V] + + 0.3Vpp, 10step video signal input 0.3Vpp, 10step video signal input 6.0 7.0 8.0 Signal to Noise Ratio vs. Supply Voltage 0.3Vpp, 100% white video signal input, 100kHz-6MHz 100 Second Harmonic Distortion vs. Supply Voltage 0.3Vpp, 3.58MHz sinewave signal input -20.0 Second Harmonic Distortion Hv(dB) -30.0 -40.0 -50.0 -60.0 -70.0 -80.0 -90.0 -100.0 2.0 3.0 4.0 5.0 6.0 + Signal to Noise Ratio SNv(dB) 90 80 70 60 50 40 2.0 3.0 4.0 5.0 6.0 + 7.0 8.0 7.0 8.0 Supply Voltage V (V) Supply Voltage V (V) Ver.1 -6- NJM2576 www.DataSheet4U.com Temperature vs Vomv 6.0 5.0 4.0 Vomv [Vpp] 3.0 2.0 1.0 0.0 f=1kHz, THD=1% Operating Current vs. Temperature 12.0 Operationg Current Icc(mA) 10.0 8.0 6.0 4.0 2.0 -40 0 40 o 80 120 -40 0 40 o 80 120 Temperature [ C] Ambient Temperature Ta( C) Operating Current at Standby State Isave(uA) Operating Current at Standby State vs. Temperature 120.0 100.0 80.0 .


NJM2578 NJM2576 NJM2577


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)