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HMC974LC3CTR-R5

P1-P3P4-P6P7-P9P10-P12P13-P13
High Speed, 10 GHz Window Comparator
Data Sheet
HMC974LC3C
Rev. C Document Feedback
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FEATURES
Propagation delay: 88 ps
Propagation delay at 50 mV overdrive: 20 ps
Minimum detectable pulse width: 60 ps
Differential latch control
Power dissipation: 240 mW
16-terminal 2.9 mm × 2.9 mm LCC package
APPLICATIONS
Automatic test equipment (ATE)
High speed instrumentation
Clock and data restoration
Semiconductor test systems
Threshold detection in electronic warfare systems
FUNCTIONAL BLOCK DIAGRAM
1
RT
2WIN
3WIT
4RB
ORB
12
WOUTB
11
URB
10
V
CCO
9
5
V
CCI
6
7LE
8V
EE
16
V
CCI
15 RTN
14 V
EE
13 V
CCO
LE
V
EE
PACKAGE
BASE
14863-001
HMC974LC3C
Figure 1.
GENERAL DESCRIPTION
The HMC974LC3C is a silicon germanium (SiGe) monolithic,
ultra fast window comparator that features reduced swing
positive emitter-coupled logic (RSPECL) output drivers that are
level latched. Three output ports detect whether an analog input
signal is above, below, or between two reference levels supplied
at the input (see Figure 2).
The outputs are single-ended negative logic. Incorporating two
proven comparators at the input provides good dc and dynamic
matching and reduces the input capacitance. The reduced swing
output stages are designed to directly drive 400 mV into 50 Ω
terminated to a voltage (V
TERM
= V
CCO
− 2 V).
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.
HMC974* PRODUCT PAGE QUICK LINKS
Last Content Update: 03/25/2017
COMPARABLE PARTS
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EVALUATION KITS
• HMC974LC3C Evaluation Board
DOCUMENTATION
Data Sheet
• HMC974: High Speed, 10 GHz Window Comparator Data
Sheet
REFERENCE MATERIALS
Quality Documentation
• Package/Assembly Qualification Test Report: LC3, LC3B,
LC3C (QTR: 2014-00376 REV: 01)
• Semiconductor Qualification Test Report: BiCMOS-C (QTR:
2013-00241)
DESIGN RESOURCES
• HMC974 Material Declaration
• PCN-PDN Information
• Quality And Reliability
• Symbols and Footprints
DISCUSSIONS
View all HMC974 EngineerZone Discussions.
SAMPLE AND BUY
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TECHNICAL SUPPORT
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number.
DOCUMENT FEEDBACK
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HMC974LC3C Data Sheet
Rev. C | Page 2 of 12
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Timing Diagram ........................................................................... 4
Absolute Maximum Ratings ............................................................ 5
ESD Caution .................................................................................. 5
Pin Configuration and Function Descriptions ..............................6
Interface Schematics .....................................................................7
Typical Performance Characteristics ..............................................8
Theory of Operation .........................................................................9
Power Sequencing .........................................................................9
Applications Information .............................................................. 10
Evaluation Board ........................................................................ 10
Outline Dimensions ....................................................................... 12
Ordering Guide ............................................................................... 12
REVISION HISTORY
This Hittite Microwave Products data sheet has been reformatted
to meet the styles and standards of Analog Devices, Inc.
3/2017—v04.0616 to Rev. C
Updated Format .................................................................. Universal
Changes to General Description .................................................... 1
Changes to Table 1 ............................................................................ 3
Added Negative Supply (V
EE
to GND) Parameter, Table 2 ......... 5
Changes to Table 3 ............................................................................ 5
Added Theory of Operation Section, Power Sequencing Section,
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
P1-P3P4-P6P7-P9P10-P12P13-P13

HMC974LC3CTR-R5

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Description:
Analog Comparators 10 GHz, hi Speed Window Comparator
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