High Speed, 10 GHz Window Comparator Data Sheet HMC974LC3C FEATURES FUNCTIONAL BLOCK DIAGRAM HMC974LC3C Propagation delay: 88 ps Propagation delay at 50 mV overdrive: 20 ps Minimum detectable pulse width: 60 ps Differential latch control 1 Power dissipation: 240 mW RT 12 ORB 16-terminal 2.9 mm 2.9 mm LCC package WIN 2 WOUTB 11 APPLICATIONS Automatic test equipment (ATE) WIT 3 10 URB High speed instrumentation Clock and data restoration RB 4 9 V CCO Semiconductor test systems Threshold detection in electronic warfare systems PACKAGE BASE V EE Figure 1. GENERAL DESCRIPTION The HMC974LC3C is a silicon germanium (SiGe) monolithic, The outputs are single-ended negative logic. Incorporating two ultra fast window comparator that features reduced swing proven comparators at the input provides good dc and dynamic positive emitter-coupled logic (RSPECL) output drivers that are matching and reduces the input capacitance. The reduced swing level latched. Three output ports detect whether an analog input output stages are designed to directly drive 400 mV into 50 signal is above, below, or between two reference levels supplied terminated to a voltage (VTERM = VCCO 2 V). at the input (see Figure 2). The HMC974LC3C features high speed latches that can either be enabled to latch the output data or left in the track mode to implement a tracking window comparator. Rev. E Document Feedback 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 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. rights of third parties that may result from its use. Specifications subject to change without notice. No Tel: 781.329.4700 2018 Analog Devices, Inc. All rights reserved. license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 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V 5 16 V CCI CCI LE 6 15 RTN LE 7 14 V EE V 8 13 V EE CCO 14863-001HMC974LC3C Data Sheet TABLE OF CONTENTS Features .............................................................................................. 1 Pin Configuration and Function Descriptions ..............................6 Applications ....................................................................................... 1 Interface Schematics .....................................................................7 Functional Block Diagram .............................................................. 1 Typical Performance Characteristics ..............................................8 General Description ......................................................................... 1 Theory of Operation .........................................................................9 Revision History ............................................................................... 2 Power Sequencing .........................................................................9 Specif icat ions ..................................................................................... 3 Applications Information .............................................................. 10 Timing Diagram ........................................................................... 4 Evaluation Board ........................................................................ 10 Absolute Maximum Ratings ............................................................ 5 Outline Dimensions ....................................................................... 12 ESD Caution .................................................................................. 5 Ordering Guide .......................................................................... 12 REVISION HISTORY 4/2018Rev. D to Rev. E This Hittite Microwave Products data sheet has been reformatted Changes to WOUTB Parameter, Unit Column, Table 1 and URB to meet the styles and standards of Analog Devices, Inc. and ORB Parameter, Unit Column, Table 1 .................................. 3 Changes to Ordering Guide .......................................................... 12 3/2017v04.0616 to Rev. C Updated Format .................................................................. Universal 6/2017Rev. C to Rev. D Changes to General Description ..................................................... 1 Changes to Table 1 ............................................................................ 3 Changes to Table 1 ............................................................................. 3 Added Maximum Peak Reflow Temperature Parameter, Added Negative Supply (V to GND) Parameter, Table 2 .......... 5 EE Table 2 ................................................................................................ 5 Changes to Table 3 ............................................................................. 5 Updated Outline Dimensions ....................................................... 12 Added Theory of Operation Section, Power Sequencing Section, Changes to Ordering Guide .......................................................... 12 and Table 4 .......................................................................................... 9 Added Applications Information Section Changes to Evaluation Board Section and Table 5 .................... 10 Updated Outline Dimensions ....................................................... 12 Changes to Ordering Guide .......................................................... 12 Rev. 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