What is Active Programmable High Pass Filter?
Active Programmable High Pass Filter is a Filters IP core from Weasic Microelectronics listed on Semi IP Hub. It is listed with support for globalfoundries.
Vendor:
Weasic Microelectronics
Category:
Filters
Active Programmable High Pass Filter
The WEA228HPFA18BT122G is an active High Pass filter with variable frequency and variable gain.
Overview
The WEA228HPFA18BT122G is an active High Pass filter with variable frequency and variable gain. The cutoff frequency can be set from 2 MHz to 27.5 MHz with a residual absolute error less than 9% over process after calibration. The maximum gain is 16 dB and can be programmed with 2.5 dB steps. The filter support bypass mode. The filter resistors are programmable to minimize process variation effect on frequency.
Key features
- Power Supply: 1.8 V
- Cutoff frequency: 2 MHz to 27.5 MHz
- Max Gain: 16 dB
- Programmable gain
- Consumption: 3 mW
- Area: 646 um x 456 um
- Process : 22FDX
- Metal Option : 19
Block Diagram
WEA228HPFA18BT122G block diagram
Silicon Options
| Foundry | Node | Process | Maturity |
|---|---|---|---|
| GlobalFoundries | 22nm | FDX | — |
Specifications
Identity
Part Number
WEA228HPFA18BT122G
Vendor
Weasic Microelectronics
Type
Silicon IP
Files
Note: some files may require an NDA depending on provider policy.
Provider
HQ:
Greece
Frequently asked questions about filter IP cores
How should engineers evaluate this Filters?
Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Filters 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.