NJM2574

NJM2574 LOW VOLTAGE VIDEO AMPLIFIER WITH LPF ■ GENRERAL DESCRIPTION The NJM2574 is a Low Voltage Video Amplifier contained LPF circuit, 75Ω driver and internal CLAMP/BIAS SW, LPF/through SW to connect TV monitor directly. The input signal is composite signal (0.5Vpp). The mute circuit with power save function is suitable for low power design. The NJM2574 is suitable for down sizing of Digital Steel Camera, and DVC for small package. ■ PACKAGE OUTLINE NJM2574RB1 ( MSOP8 (TVSP8) ) ■ FEATURES ● Operating Voltage ● Input Composite Signal ● 12dB Amplifier ● 75Ω Driver ● Internal CLAMP/BIAS SW ● Internal LPF/through SW ● Operating Current ● Operating Current in Battery Saving ● Bipolar Technology ● Package Outline 2.8 to 5.5V 0.5Vpp 9.0mA typ. at Vcc=3.0V 70µA typ. at Vcc=3.0V MSOP8 (TVSP8)* *MEET JEDEC MO-187-DA / THIN TYPE ■ BLOCK DIAGRAM LPF/Through SW 1 V+ 5 Vin 6 CLAMP/BIAS 8 SW CLAMP BIAS LPF 12dB 75ΩDriver 4 Vout 3 Vsag 2 GND 7 Power Save Ver.13 -1- NJM2574 ■ ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL Supply Voltage V+ Power Dissipation Operating Temperature Range PD Topr Storage Temperature Range Tstg RATINGS 7.0 320 -40 to +85 -40 to +125 (Ta=25°C) UNIT V mW °C °C ■ ELECTRICAL CHARACTERISTICS (V+=3.0V,RL=150Ω,Ta=25°C) PARAMETER SYMBOL TEST CONDITION MIN. Operating Voltage Vopr 2.8 Operating Current Operating Current at Power Save Maximum Output Voltage Swing Voltage Gain Frequency Characteristic (Through MODE) ICC Isave Vomv Vom RGB G...