TMC2220

www.fairchildsemi.com TMC2220/TMC2221 CMOS Programmable Digital Output Correlators 4 x 32 Bit, 20 MHz; 1 x 128 Bit 20 MHz .Features 20 MHz continuous correlation rate Fully programmable masking Two's complement or unsigned magnitude correlation score User-programmable reference load multiplexing Channel weighting and output formatting (TMC2220) Multi-bit, dual-channel or non-coherent (quadrature) correlation (TMC2220) Single +5V power supply Low power CMOS construction Three-state TTL compatible outputs TMC2220 available in 68-pin grid array and 69-pin plastic PGA packages TMC2221 available in a 28-pin CERDIP Applications Signal detection Radar signature recognition Secure communications Robotics/automated assembly Automatic test equipment Electro-optical navigation Pattern and character recognition Assembly line inspection Description The TMC2220, 20 MHz TTL compatible CMOS correlator is composed of four se...