VF8146

UNISONIC TECHNOLOGIES CO., LTD VF8146 Preliminary CMOS IC LOW-COST SIX-CHANNEL 4TH-ORDER STANDARDDEFINITION VIDEO FILTERS  DESCRIPTION The U TC VF814 6 Lo w-Cost Video F ilter (LCVF ) offers si x channels of 4th-order fi lters for st andard-definition and drivers with a low-cost integrated device. The UTC VF8146 inputs feature a transparent clamp compatible with AC- coup led an d DC-co upled inp ut signals a nd all ows DAC outputs to be directly coupled. The outputs ca n drive AC- or DC-coupled single (1 50Ω) or dual (75Ω) loads. The input DC l evels are offset approximately +280mV at the output (see Applications section for details). The U TC VF 8146 is ideal fo r DAC smooth ing i n ap plications such as ca ble set-top bo xes, sa tellite s et-top bo xes, HDTV, vide o on demand (VOD), DVD players, and personal video recorders.  FEATURES * Six-Channel 4th-order 8MHz filters for standard-Definition video * Transparent input clamping * AC-or DC-coupled inputs * AC-or DC-coupled outputs * Drives single, +6dB output (150Ω) * Drives dual, +6dB output (75Ω) * DC-coupled outputs eliminate AC-coupling capacitors * Single +5V power supply  ORDERING INFORMATION Ordering Number Lead Free Halogen Free VF8146L-P14-R VF 8146G-P14-R VF8146L-P14-T VF 8146G-P14-T VF8146L-P14-T Package Packing TSSOP-14 TSSOP-14 Tape Reel Tube (1)Packing Type (2)Package Type (3)Halogen Free (1) T: Tube, R: Tape Reel (2) P14: TSSOP-14 (3) L: Lead Free, G: Halogen Free www.unisonic.com.tw Copyright ©...