Maxim > Products > Wireless and RF > MAX2209A

MAX2209A

RF Power Detector with Shutdown Control

Industry's Smallest Power Detector Is Now Faster and Power Efficient

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The MAX2209A is a wideband (800MHz to 2GHz) RF power detector. It takes an RF signal from the directional coupler at the input, and outputs a DC voltage proportional to the RF peak voltage. The change in output voltage versus temperature is very repeatable from part to part and enables a lookup table based on nominal behavior, minimizing the effective detection error to less than ±0.5dB relative to room temperature.

The MAX2209A comes in a space-saving 2 x 2, 0.5mm pitch UCSP™.

Data Sheet

Download	Rev 0	(PDF, 1016kB)
E-Mail

NOTE: This product uses the following:
MAX2209A EVKIT Design Files

Key Features

-25dBm to -5dBm Power Detection Range
±0.5dB Detection Error Due to Temperature
+2.7V to +5V Single-Supply Operation
Space-Saving 4-Bump, 1mm² UCSP Package
Shutdown Control
140ns Step-Response Time

Applications/Uses

Dual-Band WCDMA Handsets
High-Speed Downlink Packet Access (HSDPA)
High-Speed Uplink Packet Access (HSUPA)

Diagram

Functional Diagram/Typical Operating Circuit

Application Notes

Tutorial 5100

General Layout Guidelines for RF and Mixed-Signal PCBs

Product Guides

Wireless (PDF)

Reliability Reports

Show FIT data for:
Request Reliability Report for:

Software/Models

MAX2209A EVKIT Design Files

MAX2209A EVKIT Gerber File

MAX2209A S-Parameter File

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX2209AEBS+T			Active	UCSP;4 pin;1 mm² Outline Drawing:21-0007 (PDF) Land Pattern: Not Available Use pkgcode/variation: B4+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2209AEBS+T10			Active	UCSP;4 pin;1 mm² Outline Drawing:21-0007 (PDF) Land Pattern: Not Available Use pkgcode/variation: B4+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2209AEBS+T10G45			Active	UCSP;4 pin;1 mm² Outline Drawing:21-0007 (PDF) Land Pattern: Not Available Use pkgcode/variation: B4+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX2209AEVKIT+			Active	KIT; Land Pattern: Not Available		See data sheet

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Similar Products by Function

MAX2209

RF Power Detector

Products with Similar Part Numbers

MAX2209	RF Power Detector
MAX2209EVKIT	Evaluation Kit for the MAX2209

More Information

Topmark Coding	MAX2209A
New Product Press Release	[ 2010-11-04 ]

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-5493 Rev 0; 2010-09-29
This page last modified: 2010-09-29