Description
The HMC920LP5E is a GaAs MMIC (Monolithic Microwave Integrated Circuit) chip developed by Analog Devices, designed for high-frequency applications. It features adjustable drain voltage, current, and bias regulation, as well as internal negative voltage generation and short-circuit protection. The device also includes alarms for over/under-current and low Vdd voltage, automated power-up sequencing, and enable input for active bias control.
Features
According to the product information, the HMC920LP5E features include:
- 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
These features make the HMC920LP5E suitable for high-speed digital communications systems, test and measurement equipment, radar systems, wireless infrastructure, and applications requiring high-speed signal processing, data acquisition, and digital signal processing.
Package
The package type of HMC920LP5E is LFCSP EP-32, which stands for Lead-Free Ceramic Pin Grid Array with an exposed pad (EP) and a 32-pin count.
Pinout
The HMC920LP5E has a package size of LFCSP EP-32, which means it has 32 pins.
Here's a concise summary of the pin functions:
- VCC: Positive voltage supply (5V to 16.5V)
- GND: Ground
- EN: Enable input for active bias control
- TRIG: Trigger-out output for daisy chain power-up and power-down sequencing
- ALM: Adjustable over/under-current alarm
- LVDD: Low Vdd voltage alarm
- PWR_UP: Automated power-up sequencing
- others: Various internal circuitry connections
Please note that this is not an exhaustive list, but it covers the main pins and their functions.
Manufacturer
The manufacturer of the HMC920LP5E is Analog Devices, a fabless semiconductor company that designs and manufactures high-performance semiconductors, including analog and mixed-signal integrated circuits.
Applications
According to the product information, the application areas of HMC920LP5E are:
- High-speed digital communications systems
- Test and measurement equipment
- Radar systems
- Wireless infrastructure
- Applications requiring high-speed signal processing, data acquisition, and digital signal processing
Equivalent
Based on the features and application of the HMC920LP5E, equivalent products could be:
- Texas Instruments' LMH6624 or LMH6626
- Maxim Integrated's MAX2021 or MAX2022
- Skyworks Solutions' SKY66410-11 or SKY66412-11
These products are also GaAs MMICs with similar features such as adjustable drain voltage and current, active bias control, and short-circuit protection. They can be used in high-frequency applications like test and measurement equipment, radar systems, and wireless infrastructure.
Payment
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Warranty
I did not check, it was terribly slow. Quality satisfied