Power Amplifier. HMC7748 Datasheet

HMC7748 Amplifier. Datasheet pdf. Equivalent

HMC7748 Datasheet
Recommendation HMC7748 Datasheet
Part HMC7748
Description Power Amplifier
Feature HMC7748; Data Sheet FEATURES 58 dB typical small signal gain 43 dBm typical saturated output power 48 dBm typ.
Manufacture Analog Devices
Datasheet
Download HMC7748 Datasheet




Analog Devices HMC7748
Data Sheet
FEATURES
58 dB typical small signal gain
43 dBm typical saturated output power
48 dBm typical output IP3
6 dB maximum noise figure
Operates from 12 V and 28 V supplies
Built-in bias sequencing
Enable pin to provide shutdown capability
APPLICATIONS
Telecom infrastructure
Test instrumentation
Military
2 GHz to 6 GHz, 25 W
Power Amplifier Module
HMC7748
FUNCTIONAL BLOCK DIAGRAM
12V 28V
HMC7748
REGULATION
EN AND
BIAS SEQUENCING
BIAS
SEQUENCING
RF IN
GND
Figure 1.
RF OUT
GENERAL DESCRIPTION
The HMC7748 is a multistage power amplifier (PA) that
provides 25 W of saturated output power across the band of
2 GHz to 6 GHz. It draws 0.7 A from a 12 V supply and up to
4 A from a 28 V supply. Input signals of as much as −8 dBm are
acceptable, and the module has small signal gain of 60 dB.
The 12 V supply is regulated internally and generates the
negative voltage required for the gate bias. Built-in bias sequencing
prevents the drain voltages for the amplifier stages from being
applied without the negative voltage present, which protects the
amplifiers if 28 V is applied without 12 V supply applied.
An external enable pin causes the module to remain in shutdown
mode unless the pin is pulled to ground. This pin provides a
means of turning the amplifiers off and on without cycling the
power supplies.
Rev. 0
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HMC7748* PRODUCT PAGE QUICK LINKS
Last Content Update: 02/23/2017
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DOCUMENTATION
Application Notes
AN-1363: Meeting Biasing Requirements of Externally
Biased RF/Microwave Amplifiers with Active Bias
Controllers
Data Sheet
HMC7748: 2 GHz to 6 GHz, 25 W Power Amplifier Module
Data Sheet
DESIGN RESOURCES
HMC7748 Material Declaration
PCN-PDN Information
Quality And Reliability
Symbols and Footprints
DISCUSSIONS
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Analog Devices HMC7748
HMC7748
TABLE OF CONTENTS
Features .............................................................................................. 1 
Applications....................................................................................... 1 
Functional Block Diagram .............................................................. 1 
General Description ......................................................................... 1 
Revision History ............................................................................... 2 
Specifications..................................................................................... 3 
Absolute Maximum Ratings............................................................ 4 
REVISION HISTORY
11/2016—Revision 0: Initial Version
Data Sheet
ESD Caution...................................................................................4 
Pin Configuration and Function Descriptions..............................5 
Typical Performance Characteristics ..............................................6 
Applications Information .................................................................8 
Outline Dimensions ..........................................................................9 
Ordering Guide .............................................................................9 
Rev. 0 | Page 2 of 9







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