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Maxim > Products > [Wireless and RF] 
MAX2205, MAX2206, MAX2207, MAX2208
RF Power Detectors in UCSP

The Industry's Smallest Power Detection Circuit


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 144kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX2205–MAX2208 wideband (800MHz to 2GHz) power detectors are ideal for GSM/EDGE (MAX2206), TDMA (MAX2207), and CDMA (MAX2205/MAX2208) applications. The MAX2206/MAX2207/MAX2208 take an RF signal from a directional coupler at the input, and output a highly repeatable voltage. The output voltage increases monotonically with increasing input power. The output is compensated for temperature and process shifts, reducing the worst-case variation to less than ±1dB at full power and ±2.5dB at the lowest power.

The MAX2206 features 40dB dynamic range, making it ideally suited to GSM/EDGE applications. The MAX2207 offers reduced current consumption for TDMA applications. The MAX2205/MAX2208 each have an integrated filter to allow for average power detection of CDMA signals over a 25dB dynamic range. The MAX2206/MAX2207/MAX2208 offer internal 50Ω termination for interfacing with a directional coupler. The MAX2205 has a high-impedance input to provide a low-loss resistive tap in CDMA applications. All devices allow the user to control the averaging time constant externally.

The MAX2205–MAX2208 come in a space-saving 2 x 2, 0.5mm-pitch UCSP™ and require only three external components.

An evaluation kit is available:  MAX2205EVKIT, MAX2206EVKIT, MAX2207EVKIT, MAX2208EVKITS  

Key Features   Applications/Uses
  • Space-Saving 2 x 2 UCSP Occupies Only 1mm2
  • Internal Temperature Compensation Gives ±0.3dB Detection Accuracy
  • No External Filter or Op Amp Required
  • Power-Detection Range
    • 40dB (MAX2206)
    • 25dB (MAX2205/MAX2207/2208)

 
  		• Dual-Band CDMA/TDMA Handsets
  		• Dual-Band GSM/EDGE Handsets
  		• PA Modules
  		• WCDMA Handsets

    Key Specifications:  RF Power Detectors
    Part Number Detector Type Dynamic Range
    (dB)    		 VCC
    (V)    		 ISUPPLY
    (mA)    		 RF Freq.
    (MHz)    		 RF Freq.
    (MHz)    		 PRF
    (dBm)    		 Footprint
    (mm x mm)    		 Oper. Temp.
    (°C)    		 Package/Pins Smallest Available Pckg.
    (mm2)    		 Price
    min max 50Ω Term max w/pins See Notes
    MAX2205  Peak 25 2.7 to 5.0 2 800 2000 +6 to +31 1.0 x 1.0 -40 to +85
    UCSP/4
    		 1 -
    MAX2206  40 3.5 -25 to +15
    UCSP/4
    		 $0.56 @5k
    MAX2207  25 2 -10 to +15
    UCSP/4
    		 -
    MAX2208  25 2 -10 to +15
    UCSP/4
    		 $0.56 @5k
    See All RF Power Detectors (15)

    Diagram
    MAX2205, MAX2206, MAX2207, MAX2208: Typical Operating Circuit
    Typical Operating Circuit

    Application Notes
  		• Application Note 1013: The MAX2206/MAX2208 Power Detectors for CDMA Applications - MAX2206, MAX2208
  		• Application Note 4013: MAX2205—Detecting High Peak-to-Average Ratio Signals - MAX2205

    Evaluation Kits
  		• MAX2205EVKIT, MAX2206EVKIT, MAX2207EVKIT, MAX2208EVKITS

    Design Guides
  		• Wireless (PDF)

    Reliability Reports
  		• Reliability Report: MAX2206.pdf MAX2208.pdf MAX2205.pdf
  		• Show FIT data for:
  		• Request Reliability Report for:

    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * 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.


    Devices: 1-20 of 20

    MAX2205 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX2205EBS+T10G45    
    		Active UCSP;4 pin;1 mm²
    Outline Drawing: 21-0007 (PDF)
    Land Pattern: Not Available
    Use pkgcode/variation: B4+4*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX2205EBS+T10    
    		Active UCSP;4 pin;1 mm²
    Outline Drawing: 21-0007 (PDF)
    Land Pattern: Not Available
    Use pkgcode/variation: B4+4*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX2205EBS-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: No
    Materials Analysis
    MAX2205EBS-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: No
    Materials Analysis
    MAX2205EBS+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
    MAX2206 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX2206EBS+TW    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX2206EBS+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
    MAX2206EBS-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: No
    Materials Analysis
    MAX2206EBS-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: No
    Materials Analysis
    MAX2206EBS+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
    MAX2206EBS+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
    MAX2207 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX2207EBS-T10    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX2207EBS+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
    MAX2207EBS-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: No
    Materials Analysis
    MAX2207EBS+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
    MAX2208 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX2208EVKIT    
    		Active

    Land Pattern: Not Available

    		See data sheet
    MAX2208EBS-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: No
    Materials Analysis
    MAX2208EBS-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: No
    Materials Analysis
    MAX2208EBS+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
    MAX2208EBS+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

    More Information
  		• Topmark Coding: MAX2205 MAX2206 MAX2207 MAX2208
  		• New Product Press Release 2001-05-29 

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    Document Ref.: 19-2015; Rev 6; 2006-09-18
    This page last modified: 2007-07-24


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