HMC844LC4B v03.0914 45 Gbps, XOR / XNOR w/ PROGRAMMABLE OUTPUT VOLTAGE Typical Applications Features The HMC844LC4B is ideal for: Supports High Data Rates: up to 45 Gbps RF ATE Applications Differential & Singe-Ended Operation Broadband Test & Measurement Fast Rise and Fall Times: 11 / 10 ps Serial Data Transmission up to 45 Gbps Low Power Consumption: 510 mW Digital Logic Systems up to 25 GHz Programmable Differential Output Voltage Swing: 200 - 850 mVp-p Single Supply: -3.3V 2 24 Lead 4x4 mm SMT Package: 16 mm Functional Diagram General Description The HMC844LC4B is an XOR/XNOR function des- igned to support data transmission rates of up to 45 Gbps, and clock frequencies as high as 25 GHz. The HMC844LC4B may be easily configured to provide either XOR or XNOR logic functions. The HMC844LC4B also features an output level control pin, VAC, which allows for loss compensation or for signal level optimization. All input signals to the HMC844LC4B are terminated with 50 Ohms-to-ground on-chip, and may be either AC or DC coupled. The differential outputs of the HMC844LC4B may be either AC or DC coupled. Outputs can be connected directly to a 50 Ohms-to- ground terminated system, while DC blocking capa- citors should be used if the terminating system is 50 Ohms to a non-ground DC voltage. The HMC844LC4B operates from a single -3.3V DC supply, and is available in a ceramic RoHS compliant 4x4 mm SMT package. Electrical Specifications, T = +25C, Vee = -3.3V A Parameter Conditions Min. Typ. Max Units Power Supply Voltage 5 % Tolerance -3.47 -3.3 -3.13 V Power Supply Current VAC = -0.3V 140 155 170 mA 1 Output Amplitude Control Voltage (VAC) -1.7 -0.3 -0.1 V Maximum Data Rate 45 Gbps Maximum Clock Rate 25 GHz Single-ended, peak-to-peak 100 300 Input Amplitude mVp-p Differential, peak-to-peak 100 1000 Input High Voltage -0.5 0.5 V Input Low Voltage -1 0 V Differential, peak-to-peak Output Amplitude 200 850 mVp-p 40 Gbps 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 online 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 RFMG-hsl analog.com HIGH SPEED LOGIC - SMTHMC844LC4B v03.0914 45 Gbps, XOR / XNOR w/ PROGRAMMABLE OUTPUT VOLTAGE Electrical Specifications, (continued) Parameter Conditions Min. Typ. Max Units Output High Voltage VAC = -0.3 -10 mV Output Low Voltage VAC = -0.3 -430 mV Input Return Loss Frequency < 25 GHz 8 dB Output Return Loss Frequency < 25 GHz 8 dB 2 Deterministic Jitter, Jd 3 ps, pp 3 Additive Random Jitter Jr 0.2 ps rms 2 Rise Time, tr VAC = -0.3V 11 ps 2 Fall Time, tf VAC = -0.3V 10 ps Propagation Delay, td 40 Gbps 90 ps 1 VAC = VC2 on evaluation board 23 2 A Input: 40 Gbps PRBS 2 -1 pattern, 200 mVp-p single-ended, B Input: 40 Gbps 10101... pattern, 200 mVp-p single-ended 3 Random jitter is measured with 40 Gbps 10101 pattern Differential Output Swing 1 2 1 2 DC Current vs. Supply Voltage vs. Supply Voltage 200 1000 180 900 160 800 140 +25C 700 +25C +70C 120 +70C -40C -40C 100 600 -3.47 -3.41 -3.36 -3.3 -3.24 -3.19 -3.13 -3.47 -3.41 -3.36 -3.3 -3.24 -3.19 -3.13 SUPPLY VOLTAGE Vee (V) SUPPLY VOLTAGE Vee (V) 2 2 DC Current vs. VAC Differential Output Swing vs. VAC 200 1000 +25C 180 800 +70C -40C 160 600 400 140 +25C 120 200 +70C -40C 100 0 -1.7 -1.5 -1.3 -1.1 -0.9 -0.7 -0.5 -0.3 -1.7 -1.5 -1.3 -1.1 -0.9 -0.7 -0.5 -0.3 CONTROL VOLTAGE VAC (V) CONTROL VOLTAGE VAC (V) 23 1 VAC = -0.3V 2 Input data rate: 40 Gbps PRBS 2 -1 pattern 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 online 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 RFMG-hsl analog.com DC CURRENT (mA) DC CURRENT (mA) DIFFERENTIAL VOLTAGE (mVp-p) DIFFERENTIAL VOLTAGE (mVp-p) HIGH SPEED LOGIC - SMT