NJM2589 6CH VIDEO AMPLIFIER FOR DVD ■GENERAL DESCRIPTION The NJM2589 is a single supply voltage 6ch Video Amplifier. It includes 6dB amplifier and 75Ω driver, Low Pass Filter. The input corresponds to the composite signal, the Y/C signal, and the component signal. The NJM2589 is suitable for the DVD player and DVD recorder corresponding to the progressive video signal. ■PACKAGE OUTLINE NJM2589V ■ FEATURES ● Operating Voltage 4.5V to 5.5V ● 6dB amplifier ● Internal LPF ● Internal 75Ω Driver Circuit (2-system drive) ● Power Save Circuit ● Bipolar Technology ● Package Outline SSOP32 ■BLOCK DIAGRAM 180ｋ to 6.75MHz S C IN 1 6dB AMP 75Ω Driver 32 S C OUT BPF Bias PS1 2 6.75MHz V IN 6dB 75Ω AMP Driver LPF 3 31 NC 30 V OUT Clamp NC 4 V+1 5 NC 6 29 V SAG LPF 6dB 75Ω AMP Driver 27 S Y OUT 6.75MHz 26 S Y SAG GND1 7 NC 8 Clamp S Y IN 9 V+2 10 Y IN 11 13.5MHz LPF 6dB 75Ω AMP Driver 25 GND 4 24 Y OUT 23 Y SAG 22 V+3 Clamp NC 28 V+4 12 13.5MHz LPF 6dB 75Ω AMP Driver 21 Cb OUT 20 Cb SAG GND2 13 Bias Cb IN 14 19 GND 3 13.5MHz PS2 15 LPF 6dB 75Ω AMP Driver 18 Cr OUT Bias Cr IN 16 17 Cr SAG Ver.4 -1- NJM2589 ■ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER Supply Voltage Power Dissipation Operating Temperature Range Storage Temperature Range SYMBOL + V PD Topr Tstg RATINGS 13.0 1100(Note) -40 to +85 -40 to +150 UNIT V mW °C °C (Note) At on a board of EIA/JEDEC specification. (114.3 x 76.2 x 1.6mm Two layers, FR-4) PARAMETER Operating Voltage SYMBOL Vopr TEST CONDITION MIN. 4.5 TYP. 5.0 MAX. 5.5 UNIT V MIN. TYP. MAX. UNIT V 1 to V 4, No Signal - 75.0 90.0 mA No Signal, Power Save Mode - 1.0 3.0 mA 2.4 - - Vp-p 6.0 6.4 6.8 dB 6.0 6.4 6.8 dB -0.2 0.0 +0.2 dB -1.0 0.0 1.0 dB - -40.0 -27.0 dB -1.0 0.0 1.0 dB - -40.0 -27.0 dB -1.0 0.0 1.0 dB - -40.0 -24.0 dB - -70 - dB - 0.7 - % - 0.3 - deg - 80 - dB + + ■ELECTRICAL CHARACTERISTICS (Ta=25°C,V 1 to V 4=5V, RL=150Ω) PARAMETER SYMBOL TEST CONDITION Operating Current 1 Operating Current at Power Save Maximum Output Voltage Swing ICC Isave Vom Voltage Gain1 Gv1 Voltage Gain2 Gv2 Gain Difference Between channel ∆GvI Low Pass Filter Characteristic 1 Low Pass Filter Characteristic 2 Low Pass Filter Characteristic 3 Gfy6.75M Gfy27M Gfc6.75M Gfc27M Gfp13.5M Gfp54M Cross talk CT Differential Gain DG Differential Phase DP S/N Ratio SN Power Save SW Change Voltage High Level Power Save SW Change Voltage Low Level -2- + + (SYIN, VIN, YIN, CbIN, CrIN) Vin=1kHz, Sine Signal, THD=1% (SYIN, VIN, YIN, CbIN, CrIN) Vin=1MHz, 1.0Vp-p, Sine Signal (SCIN) Vin=3.58MHz, 0.3Vp-p,Sine Signal (SYIN, VIN, YIN, CbIN, CrIN) Vin=1MHz, 1.0Vp-p,Sine Signal (SYIN, VIN) 6.75MHz/1MHz, 1.0Vp-p, Sine Signal (SYIN, VIN) 27MHz/1MHz, 1.0Vp-p, Sine Signal (SCIN) 6.75MHz/3.58MHz, 0.3Vp-p, Sine Signal (SCIN) 27MHz/3.58MHz, 0.3Vp-p, Sine Signal (YIN, CbIN, CrIN) 13.5MHz/1MHz, 1.0Vp-p, Sine Signal (YIN, CbIN, CrIN) 54MHz/1MHz, 1.0Vp-p, Sine Signal (SYIN, VIN, YIN, CbIN, CrIN) 4.43MHz, 1.0Vp-p, Sine Signal (SCIN) 4.43MHz, 0.3Vp-p, Sine Signal (SYIN, VIN, YIN, CbIN, CrIN) Vin=1.0Vp-p, 10step Video Signal (SYIN, VIN, YIN, CbIN, CrIN) Vin=1.0Vp-p, 10step Video Signal (SYIN, VIN, YIN, CbIN, CrIN) Vin=1.0Vp-p, 100% White video signal, RL=75Ω, 100KHz to 6MHz VthPH PS1, PS2 2.5 - V + V VthPL PS1, PS2 0 - 1.0 V NJM2589 ■CONTROL TERMINAL PARAMETER STATUS P S 1 P S 2 H L OPEN H L OPEN NOTE (SYOUT, VOUT,SCOUT) Power Save: OFF (SYOUT, VOUT,SCOUT) Power Save: ON (SYOUT, VOUT,SCOUT) Power Save: ON (YOUT, CbOUT, CrOUT) Power Save: OFF (YOUT, CbOUT, CrOUT) Power Save: ON (YOUT, CbOUT, CrOUT) Power Save: ON -3- NJM2589 ■ TERMINAL DESCRIPTION No. SYMBOL FUNCTION EQUIVALENT CIRCUIT VOLTAGE V+ 270 1 SCIN 10p Chroma signal input 0V 150k GND V+ 270 3 9 11 VIN SYIN YIN Composite video signal input Y signal input Component signal(Y) input 1.65V 270 GND V+ 270 14 16 CbIN CrIN Component signal(Cb) input Component signal(Cr) input 2.5V 150k GND V+ 32 SCOUT 2.4k Chroma signal output GND -4- 2.5V NJM2589 No. SYMBOL FUNCTION EQUIVALENT CIRCUIT VOLTAGE V+ 18 21 CrOUT CbOUT Component signal(Cr) output Component signal(Cb) output 750 2.5V 750 1.3V GND V+ 24 27 30 YOUT SYOUT VOUT Component signal(Y) output Y signal output Composite video signal input GND V+ 17 20 CrSAG CbSAG Sag compensation Sag compensation 2.4k 750 2.5V GND -5- NJM2589 No. SYMBOL FUNCTION EQUIVALENT CIRCUIT VOLTAGE V+ 23 26 29 YSAG SYSAG VSAG Sag compensation Sag compensation Sag compensation 2.4k 750 1.35V GND 60k 15 2 PS2 PS1 Power save (Y,Cb,Cr) Power save (V,SY,SC) 0V 45k GND -6- NJM2589 ■TEST CIRCUIT SCIN 50Ω 10u 75Ω 50Ω + SCOUT + PS1 NC VIN VOUT V+ 75Ω 75Ω + 100u 0.1u 75Ω NC + VSAG 22u V+1 75Ω 75Ω V+4 0.1u 0.1u NC + SYOUT 100u GND1 + SYSAG 22u 50Ω + GND4 SYIN YOUT + 100u 0.1u 75Ω 47ｕ NC V+2 + + YSAG 22u 0.1u 50Ω + YIN 75Ω 75Ω V+3 0.1u 75Ω 75Ω 75Ω 47ｕ 0.1u NC CBOUT + + 100u GND2 CBSAG + 22u 50Ω + CBIN 75Ω 75Ω GND3 1u 75Ω PS2 CROUT + 100u 50Ω + 1u CRIN CRSAG + 22u 75Ω 75Ω 75Ω -7- NJM2589 ■APPLICATION CIRCUIT SCIN + SCOUT 10u V+ 75Ω 75Ω + 75Ω PS1 NC VIN VOUT 75Ω + 100u 75Ω 0.1u NC + VSAG 22u V+1 75Ω V+4 0.1u 0.1u NC + SYOUT 100u 75Ω GND1 + SYSAG 22u + 75Ω 47ｕ NC GND4 SYIN YOUT + 100u 75Ω 0.1u V+2 + + YSAG 22u 0.1u + 75Ω YIN 47ｕ 0.1u 0.1u + 75Ω V+3 NC CBOUT GND2 CBSAG + 100u 75Ω + 22u 75Ω 75Ω CBIN 75Ω GND3 1u PS2 CROUT + 100u 75Ω + 75Ω -8- 1u CRIN CRSAG + 22u 75Ω + NJM2589 ■TYPICAL CHARACTERISTICS Voltage Gain vs. Freqency (Y,Cb,Cr) 10 0 0 -10 -10 Gv[dB] Gv[dB] Voltage Gain vs. Freqency (SC,V,CY) 10 -20 -20 -30 -30 Y CB CR SC V SY -40 5 10 6 10 7 10 Frequency[Hz] 10 8 -40 5 10 10 6 10 7 10 Frequency[Hz] [CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights. -9- 8