NJM2267 DUAL VIDEO 6dB AMPLIFIER WITH 75 DRIVER GENERAL DESCRIPTION PACKAGE OUTLINE NJM2267 is a dual video 6dB amplifier with 75 drivers for S-VHS VCRs, HI-BAND VCRs, etc..Each channel has clamp function that fixes DC level of video signal and 75 drivers to be connected to TV monitors directly. Further more it has sag corrective circuits that prevent the generation of sag with smaller capacitance than ever. NJM2267D NJM2267M Its operating supply voltage is 4.85 to 9V and bandwidth is 7MHz. FEATURES NJM2267V Wide Operating Voltage (4.85V to 9.0V) Dual Channel Internal Clamp Function Internal Driver Circuit For 75 Load SAG Corrective Function Wide Frequency Range (7MHz) Low Operating Current 14.0mA (Dual) Package Outline DIP8, DMP8, SSOP8 Bipolar Technology APPLICATIONS VCR, Video Camera, TV, Video Disc Player. BLOCK DIAGRAM Ver.2012-01-16 - 1 - NJM2267 ABSOLUTE MAXIMUM RATINGS (Ta=25C) PARAMETER SYMBOL RATINGS UNIT + Supply Voltage V 10 V Power Dissipation P (DIP8) 500 mW D (DMP8) 300 mW (SSOP8) 250 mW Operating Temperature Range T -40 to +85 opr C Storage Temperature Range T -40 to +125 C stg + ELECTRICAL CHARACTERISTICS (V =5V, Ta=252C) PARAMETER SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT Operating Current I No Signal - 14.0 18.2 mA CC Voltage Gain G V =1MHz, 1VSinewave 5.7 6.2 6.7 dB V IN P-P Frequency Characteristics G V =1V , Sinewave, 7MHz / 1MHz - - 1.0 dB f IN P-P Differential Gain DG V =1V , Staircase - 1.0 3.0 % IN P-P Differential Phase DP V =1V , Staircase - 1.0 3.0 deg IN P-P Crosstalk CT V =4.43MHz, 1V , Sinewave - -70 - dB IN P-P Gain Offset G V =1MHz, 1V , G =V -V - - 0.5 dB CH IN P-P CH OUT1 OUT2 Input Clamp Voltage V 1.79 1.91 2.03 V CL SAG Terminal Gain G 35 45 - dB SAG APPLICATION Oscillation Prevention It is much effective to insert LPF (Cutoff Frequency 70MHz) under light loading conditions (RL 1k) Ver.2012-01-16 - 2 -