HMC721LC3C

HMC721LC3C v03.1010 14 Gbps, FAST RISE TIME XOR / XNOR GATE w/ PROGRAMMABLE OUTPUT VOLTAGE Typical Applications The HMC721LC3C is ideal for: • 16 G Fiber Channel Features Inputs Terminated Internally in 50 Ohms Differential or Single-Ended Operation Fast Rise and Fall Times: 19 / 18 ps Low Power Consumption: 230 mW typ. Programmable Differential Output Voltage Swing: 600 - 1200 mVp-p Propagation Delay: 95 ps Single Supply: -3.3 V 16 Lead Ceramic 3x3 mm SMT Package: 9 mm 2 3 HIGH SPEED LOGIC - SMT • RF ATE Applications • Broadband Test & Measurement • Serial Data Transmission up to 14 Gbps • Digital Logic Systems up to 14 GHz Functional Diagram General Description The HMC721LC3C is a XOR/XNOR gate function designed to support data transmission rates of up to 14 Gbps, and clock frequencies as high as 14 GHz. All differential inputs to the HMC721LC3C are CML and terminated on-chip with 50 Ohms to the positive supply, GND, and may be DC or AC coupled. Outputs can be connected directly to a 50 Ohm ground-terminated system or drive devices with CML logic input. The HMC721LC3C also features an ouput level control pin, VR, which allows for loss compensation or signal level optimization. The HMC721LC3C operates from a single -3.3 V supply and is available in ROHS-compliant 3x3 mm SMT package. Electrical Specifi cations, TA = +25 °C, Vee = -3.3 V, VR = 0 V Parameter Power Supply Voltage Power Supply Current Maximum Data Rate Maximum Clock Rate Input Voltage Range Input Differential Range Input Return Loss Output Amplitude Differential, peak-to-peak Output High Voltage Output Low Voltage Output Rise / Fall Time Differential, 20% - 80% 1100 -10 -560 19 / 18 mVp-p mV mV ps Frequency