GS4981-CKA

The GS4981-CKA is one member of the GS4981 series which is general purpose sync separators for use in a wide variety of video applications. The devices extract the timing information from composite video signals with scan rates from 15 to 130 kHz.GS4981-CKA is identical to the GS4881, except that it provides horizontal sync in place of the odd/even output.

Features of the GS4981-CKA are:(1)noise tolerant odd/even flag, back porch and horizontal sync pulse;(2)fast recovery from impulse noise;(3)excellent temperature stability;(4)0.5 V to 4 Vpp input signal amplitude with 5 V supply;(5)well-controlled clamp discharge current and slicing level;(6)programmable horizontal scan rate (up to 130 kHz);(7)predictable vertical output pulse width with default trigger for non-standard video signals;(8)5 V to 12 V supply voltage range;(9)pin compatible with LM1881 sync separator.If you want to know more information such as the electrical characteristics about the GS4981-CKA,please download the datasheet in www.seekic.com or www.chinaicmart.com .