SE111-00

The SE111-00 is designed as one kind of set-top video post filter device that can be used to interface a digital video encoder to 75W composite (CMPS), Luma (Y) and Chroma (C) outputs. Also this device ensures minimal differential phase/gain errors and the ability to drive ±2.5V into 75 loads.

Features of the SE111-00 are:(1)Drives two composite outputs and one Y/C output; (2)accurate factory set gain of 0 dB (6 dB optional - order SE111-60); (3)75 output termination resistors provided; (4)sinx/x correction for 27 MHz sampling; (5)high input impedance - makes interfacing easy; (6)DC coupling eliminates tilt problems associated with AC coupling; (7)DC offset of encoder output (due to single rail operation) is corrected to bring blanking level near zero; (8)24-pin j-lead package.

The absolute maximum ratings of the SE111-00 can be summarized as:(1)End of Passband 6.0 MHz; (2)Passband shape sinx/x; (3)Sampling frequency 27 MHz; (4)Amplitude ripple1 ± 0.5 dB to 6.0 MHz,; (5)Gain 0 dB ± 0.2 dB; (6)Group Delay ripple < 20 ns; (7)Start of stopband 21 MHz; (8)Stopband rejection wrt 100 kHz > 40 dB (with sinx/x); (9)Input impedance 100 k typical; (10)Output impedance 75; (11)Supply voltage ± 5V; (12)Supply current 25 mA per rail (typical); (13)Aqueous Washable Yes; (14)Package DR00144A. If you want to know more information about the SE111-00, please download the datasheet in www.seekic.com or www.chinaicmart.com .