HMC854LC5 v04.0614 28 Gbps, 4:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE Typical Applications Features The HMC854LC5 is ideal for: Differential & Singe-Ended Operation SONET OC 192 Half Rate Clock Input Broadband Test & Measurement Quarter Rate Reference Clock Output Serial Data Transmission up to 28 Gbps Fast Rise and Fall Times: 16 ps Mux modes: Low Power Consumption: 510 mW typ. 4:1 28 Gbps NRZ, Programmable Differential 2:1 14 Gbps RZ and NRZ Output Voltage Swing: 700 - 1250 mV FPGA Interfacing Single Supply: -3.3 V 2 32 Lead Ceramic 5x5 mm SMT Package: 25 mm Functional Diagram General Description The HMC854LC5 is a 4:1 multiplexer designed for 28Gbps data serialization. The mux latches the four differential inputs on a rising edge of the input clock. The device uses both rising and falling edges of the half-rate clock to serialize the data. A quarter-rate clock output generated on chip can be used to synchronize data into the mux. The mux is DC coupled supporting broadband operation. All clock and data inputs to the HMC854LC5 are CML and terminated on-chip with 50 ohms to the positive supply, GND, and may be DC or AC coupled. The differential outputs are source terminated to 50 ohms and may also be AC or DC coupled. Outputs can be connected directly to a 50 ohm ground terminated system, or drive devices with CML logic input. The HMC854LC5 also features an output level control pin, VR, which allows for loss compensation or signal level optimization. The HMC854LC5 operates from a single -3.3 V supply and is available in ROHS compliant 5x5 mm SMT package. Electrical Specifications, T = +25 C, Vee = -3.3 V, VR = 0 V A Parameter Conditions Min. Typ. Max Units -3.6 -3.3 -3.0 V Power Supply Voltage T > 75 C -3.45 V Power Supply Current 155 mA Maximum Data Rate 28 Gbps Maximum Clock Rate, Half Rate 14 GHz Input Voltage Range, CML -1.5 0.5 V Input Differential Voltage 100 2000 mV Output Rise / Fall Time Differential, 20% - 80% 16 ps Random Jitter Jr rms 0.5 ps rms 15 1 Deterministic Jitter, Jd peak-to-peak, 2 -1 PRBS input 4 ps, p-p Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 1 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Application Support: Phone: 978-250-3343 or apps hittite.com MUX & DEMUX - SMTHMC854LC5 v04.0614 28 Gbps, 4:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE Electrical Specifications (continued) Parameter Conditions Min. Typ. Max Units Input Return Loss Frequency <12 GHz 10 dB Single-Ended, peak-to-peak 500 mVp-p Output Amplitude Differential, peak-to-peak 1000 mVp-p Output High Voltage 0 mV Output Low Voltage -500 mV Output Return Loss Frequency <12 GHz 10 dB Propagation Delay Clock to Data, Tdpd 126 ps Propagation Delay Clock to 135 ps Output Clock, Tcpd Set Up Time, t -41 ps s Hold Time, t 50 ps h Output Differential 1 2 1 2 DC Current vs. Supply Voltage vs. Supply Voltage 200 1500 1400 190 1300 180 1200 170 1100 160 1000 150 900 140 800 130 700 120 600 110 500 -3.7 -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 -2.9 -3.7 -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 -2.9 SUPPLY VOLTAGE (V) SUPPLY VOLTAGE (V) +25C +25C +85C +85C -40C -40C 2 3 1 3 Output Differential vs. VR Delay vs. Temperature 1400 150 1300 1200 140 1100 1000 900 130 800 700 120 600 500 400 110 -1.2 -1 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 -40 -15 10 35 60 85 VR (V) TEMPERATURE (C) +25C Clk In to Clk Out +85C Clk In to Data Out -40C 1 VR = 0.0 V 2 Frequency = 28 Gbps 3 Vee = -3.3 V Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 2 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Application Support: Phone: 978-250-3343 or apps hittite.com DIFFERENTIAL VOLTAGE (mV) DC CURRENT (mA) DELAY (ps) DIFFERENTIAL VOLTAGE (mV) MUX & DEMUX - SMT