NJM2274A

NJM2274A LOW POWER VIDEO AMPLIFIER WITH Y-C MIXER s GENERAL DESCRIPTION The NJM2274A is low voltage operation video amplifier with Y/C mixer and 75-ohm driver. The NJM2274A is suitable for DSC, DVC, CCD camera and other portable video applications. The NJM2274 is 0.5Vp-p input, and The NJM2274A is 1.0Vp-p input. s FEATURES q Low Operating Voltage 2.8 to 5.5V q Y/C MIX Circuit q 6dB Amplifier, 75Ω Driver Circuit q Y-input: Clamp C-input: Bias q Bipolar Technology q Package Outline VSP8 s PACKAGE OUTLINE NJM2274AR s PIN CONFIGURATION 1: YIN 2: GND 3: VOUT 4: VSAG + 5: V 6: Power save 7: C mute 8: CIN 1 2 3 4 8 7 6 5 www.DataSheet4U.com s BLOCK DIAGLAM Power Save 6 V+ 5 Yin 1 CLAMP 6dB 75Ω Driver 3 Vout Cin 8 BIAS 4 Vsag 7 2 C Mute GND Ver.0.1 -1- NJM2274A s ABOSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMRTER SYMBOL RATINGS UNIT + Supply Voltage V 7.0 V Power Dissipation PD 580(Note1) mW Operating Temperature Range Topr -40 to +85 °C Storage Temperature Range Tstg -40 to +125 °C (Note) At on a board of EIA/JEDEC specification. (114.3 x 76.2 x 1.6mm 2 layers, FR-4) s RECOMMENDED OPEARATING CONDITION PARAMETER Operating Voltage SYMBOL Vopr + (Ta=25°C) TEST CONDITION MIN. 2.8 TYP. 3.0 MAX. 5.5 UNIT V s ELECTRICAL CHARACTERISTICS ( V =3.0V,Ta=25°C) PARAMETER Operating Current Operating Current (Power Save Mode) Maximum Output Voltage Voltage Gain Frequency Characteristic Differential Gain Differential Phase Chroma Mute Cross talk S/N Ratio Second Distortion www.DataS...