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See Technical Specifications

HMC920LP5ETR

Active Bias Controller SMT

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

HMC920LP5ETR
Datasheet:

HMC920LP5ETR Datasheet (PDF)
Applications:

Bias Controller
Current - Supply:

20mA
Voltage - Supply:

5V ~ 16.5V
Operating Temperature:

-40°C ~ 85°C
EDA/CAD Models:

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HMC920LP5ETR General Description

HMC920LP5E is an active bias controller which generates a regulated Drain voltage and actively adjusts the gate voltage of an external amplifier to achieve constant bias current. It can be used to bias any enhancement and depletion type amplifiers operating in Class-A regime with Drain voltages (VDRAIN) from 3V to 15V and drain currents (IDRAIN) up to 500mA, offering a complete biasing solution.

Key Features

Single Positive Voltage Supply (5V to 16.5V)
Adjustable Drain Voltage 3V to 15V
Adjustable Drain Current up to 500mA
Internal Negative Voltage Generator
Active Bias Current Regulation
Stable Bias Current Over Temperature and Process Variation and Aging
Short Circuit Protection (Power Foldback)
Adjustable Over/Under-Current Alarm
Adjustable Low Vdd Voltage Alarm
Automated Power-up Sequencing
Enable Input for Active Bias Control
Trigger-out Output for Daisy Chain Power-Up and Power-Down Sequencing

Application

Cellular Base Station
Wireless Infrastructure Equipment
Microwave Radio & VSAT
Military & Space
Test Instrumentation

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Power Management - Specialized	Series	-
Applications	Bias Controller	Current - Supply	20mA
Voltage - Supply	5V ~ 16.5V	Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount	Base Product Number	HMC920