NJM2560 SELECTABLE GAIN TYPE LOW VOLTAGE VIDEO AMPLIFIER WITH LPF DENERAL DESCRIPTION The NJM2560 is a Low Voltage Video Amplifier contained LPF PACKAGE OUTLINE circuit. Internal 75 driver is easy to connect TV monitor directly. The NJM2560 can respond to various input voltage by gain switch. The NJM2560 features low power and small package, and is suitable for low power design on downsizing of DSC and DVC. NJM2560RB1 FEATURES Operating Voltage 2.8 to 5.5V Internal LPF 29dB at 19MHz typ. Internal gain switch 6dB,12dB,and16dB Internal 75 driver circuit(2-system drive) Internal Power Save circuit Package Outline TVSP8 BLOCK DIAGRAM SEL1 Vcc SEL2 1 8 5 0dB DECODER 6dB 6.4dB Vin 6 6th LPF 4 Vout 10dB 3 Vsag CLAMP 2 7 GND POWERSAVE Ver.5 -1- NJM2560 ABSOLUTE MAXIMUM RATING (Ta=25C) PARAMETER SYMBOL RATING UNIT + Supply Voltage V 7.0 V Power Dissipation P 320 mW D Operating Temperature Range Topr -40 to +85 C Tstg -40 to +125 Storage Temperature Range C + ELECTRICAL CHARACTERISTICS( V =3.0V,RL=150 ,Ta=25C, Select 6dB unless otherwise specified) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX.UNIT Supply Current I No signal - 9.0 12.0 mA CC Supply Current at Power save Isave Power save mode - 50 60 uA Maximum Output Level 1 Vomv1 Select 6dB,f=100kHz,THD=1% 2.2 2.5 - Vp-p Maximum Output Level 2 Vomv2 Select 12dB, f=100kHz,THD=1% 2.2 2.5 - Vp-p Maximum Output Level 3 Vomv3 Select 16dB,f=100kHz,THD=1% 2.2 2.5 - Vp-p Select6dB, Voltage Gain 1 Gv6 6.0 6.4 6.8 dB Vin=100kHz, 1.0Vp-p,Sin-signal Select 12dB, Voltage Gain 2 Gv12 12.0 12.4 12.8 dB Vin=100kHz, 0.5Vp-p,Sin-signal Select 16dB, Voltage Gain 3 Gv16 16.0 16.4 16.8 dB Vin=100kHz, 0.3Vp-p,Sin-signal Select 6dB, Gfy4.5M1 -0.6 -0.1 0.4 Vin=4.5MHz/100kHz,1.0Vp-p LPF Characteristics 1 dB Select 6dB, Gfy19M1 - -29 -19 Vin=19MHz/100kHz,1.0Vp-p Select 12dB, Gfy4.5M2 -0.6 -0.1 0.4 Vin=4.5MHz/100kHz,0.5Vp-p LPF Characteristics 2 dB Select 12dB, Gfy19M2 - -29 -19 Vin=19MHz/100kHz,0.5Vp-p Select 16dB, Gfy4.5M3 -0.7 -0.1 0.3 Vin=4.5MHz/100kHz,0.3Vp-p LPF Characteristics 3 dB Select 16dB, Gfy19M3 - -29 -19 Vin=19MHz/100kHz,0.3Vp-p Select 6dB, Differential Gain 1 DG1 - 0.8 - % Vin=1.0Vp-p,10step video signal Select 12dB, Differential Gain 2 DG2 - 1.4 - % Vin=0.5Vp-p,10step video signal Select 16dB, Differential Gain 3 DG3 - 2.0 - % Vin=0.3Vp-p,10step video signal Differential Phase DP Vin=1.0Vp-p,10step video signal - 0.5 - deg Vin=1.0Vp-p, 100% White video signal, S/N Ratio SNv - +60 - dB RL=75 ,100KHz to 6MHz Vin=1.0Vp-p, nd 2 Distortion Hv - -45 - dB 3.58MHz Sin Video signal, RL=75 + SW High Level VthH 1.8 - V V SW Low Level VthL 0 - 0.3 Ver.5 - 2 -