HMC954LC4B v01.0614 32 Gbps, 2:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE Typical Applications Features The HMC954LC4B is ideal for: Supports Data Rates up to 32 Gbps SONET OC-192 479 mW Power Consumption Broadband Test & Measurement Equipment -3.3 V or +3.3 V Operation is Available FPGA Interfacing Circuitry Supports Single-Ended and Differential Operation 2 24 Lead Ceramic 4x4 mm SMT Package: 16 mm 16 G and 32 G Fiber Channel 100 Gbit Ethernet Functional Diagram General Description The HMC954LC4B is a 2 to 1 Multiplexer designed for 32 Gbps data serialization. The mux latches the two 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. The HMC954LC4B also features an output level control pin, VR, which allows for loss compensation or for signal-level optimization. All differential inputs to the HMC954LC4B are CML and terminated on-chip with 50 Ohms to the positive supply, GND, and may be AC or DC coupled. The differential CML 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 HMC954LC4B operates from a single -3.3 V supply and is available in a ceramic ROHS-compliant 4x4 mm SMT package. Electrical Specifications, T = +25 C, Vee = -3.3 V, VR = 0 V A Parameter Conditions Min. Typ. Max Units Power Supply Voltage (Vee) -3.6 -3.3 -3.0 V Power Supply Current 145 mA Maximum Output Data Rate 32 Gbps Maximum Clock Rate 16 GHz Input Voltage Range, C and DIN -1.5 0.5 V Input Differential Range, C and DIN 0.1 2.0 Vp-p Data Input Return Loss Frequency <24 Gbps 10 dB Clock Input Return Loss Frequency <16 GHz 10 dB Single-Ended, peak-to-peak 640 mVp-p Output Amplitude Differential, peak-to-peak 1280 mVp-p Output High Voltage -20 mV Output Low Voltage -660 mV 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 - SMTHMC954LC4B v01.0614 32 Gbps, 2:1 MUX WITH PROGRAMMABLE OUTPUT VOLTAGE Electrical Specifications (continued) Parameter Conditions Min. Typ. Max Units Output Rise / Fall Time Single-Ended, 20% - 80% 15 ps Output Return Loss Frequency <28 Gbps 10 dB 1 Random Jitter J rms <0.2 ps rms R VR = 0.0 V 5 mA VR Pin Current 7 1 Deterministic Jitter, J - , 2 -1 PRBS input <2 ps D Propagation Delay, tcpd Falling Edge 113 ps Data Setup Time, t 0 ps s Data Hold Time, th 22 ps 7 1 Jitter captured at 13 Gbps, 2 -1 PRBS input. 1 2 2 3 DC Current vs. Supply Voltage DC Current vs. VR 200 180 160 +25 C 180 +85 C -40 C 140 160 120 140 100 +25 C 120 80 +85 C -40 C 100 60 -3.7 -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 -2.9 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 SUPPLY VOLTAGE (V) VR (V) Data Output Differential vs. 1 2 2 3 Data Output Differential vs. VR Supply Voltage 1600 1600 1500 1400 1400 1200 1300 1000 1200 800 1100 +25 C +25 C +85 C 600 +85 C -40 C 1000 -40 C 400 900 -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 -3.7 -3.6 -3.5 -3.4 -3.3 -3.2 -3.1 -3 -2.9 SUPPLY VOLTAGE (V) VR (V) 1 VR = 0.0 V 2 Frequency = 32 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 VOUT DIFFERENTIAL (mVp-p) DC CURRENT (mA) VOUT DIFFERENTIAL (mVp-p) DC CURRENT (mA) MUX & DEMUX - SMT