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For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
HIGH SPEED LOGIC - SMT
1
HMC8 51LC3C
v02.0614
28 Gbps, XOR / XNOR GATE
w/ PROGRAMMABLE OUTPUT VOLTAGE
The HMC851LC3C is a XOR/XNOR gate function
designed to support data transmission rates of up to
28 Gbps, and clock frequencies as high as 28 GHz.
The HMC851LC3C also features an output level control
pin, VR, which allows for loss compensation or for
signal level optimization.
All input signals to the HMC851LC3C are terminated with
50 ohms to ground on-chip, and may be either AC or DC
coupled. The differential outputs of the HMC851LC3C
may be either AC or DC coupled. Outputs can be
connected directly to a 50 ohm to ground terminated
system, while DC blocking capacitors may be used if
the terminating system is 50 ohms to a non-ground
DC voltage. The HMC851LC3C operates from a single
-3.3 V DC supply, and is available in a ceramic RoHS
compliant 3x3 mm SMT package.
General Description
Features
Functional Diagram
Inputs Terminated Internally in 50 Ohms
Differential & Singe-Ended Operation
Fast Rise and Fall Times: 15 / 14 ps
Low Power Consumption: 241 mW typ.
Programmable Differential
Output Voltage Swing: 500 - 1300 mV
Propagation Delay: 97 ps
Single Supply: -3.3V
16 Lead Ceramic 3x3 mm SMT Package: 9 mm
2
Typical Applications
The HMC851LC3C is ideal for:
• RF ATE Applications
• Broadband Test & Measurement
• Serial Data Transmission up to 28 Gbps
Electrical Specications, T
A
= +25 °C, Vee = -3.3 V, VR = 0
Parameter Conditions Min. Typ. Max Units
Power Supply Voltage -3.6 -3.3 -3.0 V
Power Supply Current 73 mA
Maximum Data Rate 28 Gbps
Maximum Clock Rate 28 GHz
Input High Voltage -0.5 0.5 V
Input Low Voltage -1.0 0.0 V
Input Return Loss Frequency <20 GHz 10 dB
Output Amplitude
Single-Ended, peak-to-peak 545 mVp-p
Differential, peak-to-peak 1090 mVp-p
Output High Voltage -15 mV
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
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