Amplifier linearization promotes efficiency in multi-carrier WCDMA basestation
Amplifier linearization promotes efficiency in multi-carrier WCDMA basestation
Vendor:
Weasic Microelectronics
Category:
Amplifier
Low-Noise Amplifier 76-81 GHz
The WEA7681L22G is an integrated low-noise amplifier with Gain Control block designed for Automotive Radar and mm-Wave Wireless P…
Overview
The WEA7681L22G is an integrated low-noise amplifier with Gain Control block designed for Automotive Radar and mm-Wave Wireless Phase Arrays receiver applications. The WEA7681L22G operates between 76 and 81GHz with a signal gain of 16 dB and noise figure of 8 dB from 1.5V supply. The WEA7681L22G is fabricated on GlobalFoundries 22FDX process occupying a total silicon area of 800um x 125um.
Key features
- Small signal gain: 15 dB
- Noise figure: 8 dB
- IDC:30 mA
- -3 dBm RX Input Referred IP3@max gain
- -13 dBm RX IP1dB
- Single DC supply: 1.5V
- 16 steps gain control,1dB step
- Area:800x125um
Block Diagram
WEA7681L22G block diagram
Applications
- Radar, mm-Wave Wireless Phase Arrays
Files
Note: some files may require an NDA depending on provider policy.
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| GlobalFoundries | 22nm | FDX | Silicon Proven |
Specifications
Identity
Part Number
WEA7681L22G
Vendor
Weasic Microelectronics
Provider
Weasic Microelectronics
HQ:
Greece
Weasic develops and markets mmWave Analog and Mixed-Signal IP for 5G backhaul, Automotive RADARs and Satellite Radios. Weasic’s world class design team has a strong record of successfully delivering first-pass silicon for the most challenging design specifications in performance, power consumption and silicon area. Weasic’s IP is in production with multiple customers world-wide, including some of the largest names in the industry sectors we serve. Weasic was founded in 2014 and is based in Athens, Greece.
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Frequently asked questions about Amplifier IP cores
What is Low-Noise Amplifier 76-81 GHz?
Low-Noise Amplifier 76-81 GHz is a Amplifier IP core from Weasic Microelectronics listed on Semi IP Hub. It is listed with support for globalfoundries Silicon Proven.
How should engineers evaluate this Amplifier?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Amplifier IP.
Can this semiconductor IP be compared with similar products?
Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.