118777-HMC721LC3C

HMC721LC3C v04.0514 HIGH SPEED LOGIC - SMT 14 Gbps, FAST RISE TIME XOR / XNOR GATE w/ PROGRAMMABLE OUTPUT VOLTAGE Typical Applications Features The HMC721LC3C is ideal for: Inputs Terminated Internally in 50 Ohms • 16 G Fiber Channel Differential or Single-Ended Operation • RF ATE Applications Fast Rise and Fall Times: 19 / 18 ps • Broadband Test & Measurement Low Power Consumption: 230 mW typ. • Serial Data Transmission up to 14 Gbps Programmable Differential Output Voltage Swing: 600 - 1200 mVp-p • Digital Logic Systems up to 14 GHz Propagation Delay: 95 ps Single Supply: -3.3 V 16 Lead Ceramic 3x3 mm SMT Package: 9 mm 2 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 Specifications, TA = +25 °C, Vee = -3.3 V, VR = 0 V Parameter Conditions Power Supply Voltage Typ. Max -3.6 -3.3 -3.0 Units V Power Supply Current 70 mA Maximum Data Rate 14 Gbps Maximum Clock Rate 14 GHz Input Voltage Range -1.5 0.5 V Input Differential Range 0.1 2.0 Vp-p Input Return Loss 10 dB Single-Ended, peak-to-peak 550 mVp-p Differential, peak-to-peak 1100 mVp-p Output High Voltage -10 mV Output Low Voltage -560 mV 19 / 18 ps Output Amplitude Output Rise / Fall Time 1 Min. Frequency