MAX2203
RMS Power Detector
Show MoreIndustry's Most Accurate RMS Power Detector over Input Power Range, Regardless of Modulation
Not the part you were looking for?
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
Other places you can find help
Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support PageFeatures
- -24dBm to +3dBm Power-Detection Range
- 35mV/dB (typ) Log Detector
- 0.1dB (typ) RMS Accuracy from WCDMA Modulation Change
- ±0.4dB Detection Error Due to Temperature
- +2.5V to +4.2V Single-Supply Operation
- Space-Saving 6-Bump WLP Package
The MAX2203 RMS power detector is designed to operate from 800MHz to 2.0GHz. The device is ideal for wideband code-division multiple access (WCDMA), cdma2000®, and high-speed downlink/uplink packet access. The MAX2203 accepts an RF signal at the input and outputs the same voltage regardless of the peak-average of the input signal. The output voltage and input power is linear in dB. The device has a -24dBm to +3dBm detection range, and every dB change in input power gives 35mV (typ) change in output voltage.
The MAX2203 operates from a 2.5V to 4.2V supply and is specified over the -40°C to +85°C extended temperature range. The device is available in a 6-bump WLP package.
Applications
- High-Speed Downlink Packet Access (HSDPA)
- High-Speed Uplink Packet Access (HSUPA)
- WCDMA, cdma2000, 1xEVDO
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
Other places you can find help
Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page{{modalTitle}}
{{modalDescription}}
{{dropdownTitle}}
- {{defaultSelectedText}} {{#each projectNames}}
- {{name}} {{/each}} {{#if newProjectText}}
- {{newProjectText}} {{/if}}
{{newProjectTitle}}
{{projectNameErrorText}}
MAX2203
Documentation
Filters
1 Applied
Technical Articles
3
HTML
HTML
HTML
Design Note
1
HTML
Documentation
Data Sheet 1
Design Note 1
Technical Articles 1
Software & Part Ecosystem
Parts | Product Life Cycle | Description | ||
---|---|---|---|---|
Envelope Detectors1 |
||||
PRODUCTION |
RF Power Detector |
|||
Product5 |
||||
|
RF Power Detectors in UCSP |
|||
|
RF Power Detectors in UCSP |
|||
|
RF Power Detectors in UCSP |
|||
|
RF Power Detectors in UCSP |
|||
|
RF Power Detector |