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Maxim > Products > [Wireless and RF] 
MAX2361, MAX2363, MAX2365
Complete Dual-Band Quadrature Transmitters

Highly Integrated Dual-Band Quadrature Transmitters for Cell Phones


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 468kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX2361 dual-band, triple-mode complete transmitter for cellular phones represents an integrated and architecturally advanced solution for this application. The device takes a differential I/Q baseband input and converts it up to IF through a quadrature modulator and IF variable-gain amplifier (VGA). The signal is then routed to an external bandpass filter and upconverted to RF through an image-reject mixer and RF VGA. The signal is further amplified with an on-chip PA driver. An IF synthesizer, an RF synthesizer, a local oscillator (LO) buffer, and a 3-wire programmable bus complete the basic functional blocks of this IC. The MAX2363 supports single-band, single- mode (PCS) operation. The MAX2365 supports single- band cellular dual-mode operation.

The MAX2361 enables architectural flexibility because of its two IF voltage-controlled oscillators (VCOs), two IF ports, two RF LO input ports, and three PA driver output ports. The devices allow the use of a single receive IF frequency and split-band PCS filters for optimum out-ofband noise performance. The low-noise PA drivers allow up to three RF SAW filters to be eliminated. Select a mode of operation by loading data on the SPI™/QSPI™/MICROWIRE™-compatible 3-wire serial bus. Charge-pump current, IF/RF gain balancing, standby, shutdown plus additional functions, are also controlled with the serial interface.

The MAX2361/MAX2363/MAX2365 come in a 48-pin TQFN-EP and QFN-EP package and are specified for the extended (-40°C to +85°C) temperature range.

An evaluation kit is available:  MAX2361EVKIT, MAX2363WEVKIT  

NOTE: This product requires use of the following:

  • MAX231x, MAX236x EVKIT PC-Control Software

    Key Features   Applications/Uses
  		• Dual-Band, Triple-Mode Operation
  		• +9dBm Linear Output Power
  		• 100dB Power-Control Range
  		• Supply Current Drops as Output Power is Reduced
  		• Dual Synthesizer for IF and RF LO
  		• Dual On-Chip IF VCO
  		• QSPI/SPI/MICROWIRE-Compatible 3-Wire Bus
  		• Digitally Controlled Operational Modes
  		• Single Sideband Upconverter Eliminates SAW Filters
  		• Directly Drives Power Amplifier

    		  
  		• CDMA, cdma2000®, TDMA, WCDMA, GAIT Mobile Phones
  		• GAIT Mobile Phones
  		• High-Speed Data Modems
  		• Satellite Phones
  		• Wireless Data Links (WAN/LAN)
  		• Wireless Local Area Networks (WLANs)

    Key Specifications:  Cellular RF Transmitters
    Part Number Applications Band/ Freq.
    (MHz)    		 Features Footprint
    (mm x mm)    		 Smallest Available Pckg.
    (mm2)    		 Price
    max w/pins See Notes
    MAX2361 
    AMPS
    CDMA
    TDMA
    WCDMA
    		 900 and 1900
    +9dBm Linear Output Power
    100dB Power Control Range
    QSPI/SPI/MICROWIRE-Compatible 3-Wire Bus
    Supply Current Drops as Output Power Decreases
    		 7.0 x 7.0 50 $5.88 @1k
    MAX2363 
    CDMA
    TDMA
    WCDMA
    		 1900 $5.88 @1k
    MAX2365 
    AMPS
    CDMA
    TDMA
    		 900 $5.88 @1k
    See All Cellular RF Transmitters (6)

    Diagram
    MAX2361, MAX2363, MAX2365: Functional Diagram
    Functional Diagram

    Application Notes
  		• Application Note 272: IF Tank Design for the MAX2360 - MAX2361, MAX2363, MAX2365
  		• Application Note 686: QPSK Modulation Demystified - MAX2361
  		• Application Note 791: Passive Differential IF Filters for the MAX2360/61 Transmitter ICs - MAX2361
  		• Application Note 813: Measured Loading Speed of Maxim's Serial Interface Software - MAX2361
  		• Application Note 918: CDMA Reverse-Link Waveform Generator FPGA for Production Transmit Path Tests - MAX2361
  		• Application Note 1106: Frequency Planning and Evaluating Tool - MAX2361
  		• Application Note 1123: The MAX2361 for (1750MHz) Korean Band PCS-CDMA Transmitter Application - MAX2361
  		• Application Note 1211: WCDMA Superheterodyne Reference Design: V1.0 RF Transceiver Description - MAX2363
  		• Application Note 1894: Performance of the MAX2363 Transmitter IC at 2.3GHz with 16-QAM - MAX2363
  		• Application Note 1962: TD-SCDMA Reference Design V1.0 - MAX2363

    Evaluation Kits
  		• MAX2361EVKIT, MAX2363WEVKIT

    Design Guides
  		• Wireless (PDF)

    Reliability Reports
  		• Reliability Report: MAX2361.pdf
  		• Show FIT data for:
  		• Request Reliability Report for:

    Software/Models
  		• MAX231x, MAX236x EVKIT PC-Control Software

    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: 1-14 of 14

    MAX2361 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX2361EGM-D    
    		Active QFN;48 pin;50 mm²
    Outline Drawing: 21-0092 (PDF)
    Land Pattern: 90-0224 (PDF)
    Use pkgcode/variation: G4877-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX2361EGM-TD    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX2361ETM-B4A    
    		Active TQFN;48 pin;50 mm²
    Outline Drawing: 21-0144 (PDF)
    Land Pattern: 90-0129 (PDF)
    Use pkgcode/variation: T4877-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX2361ETM+  
    		Active TQFN;48 pin;50 mm²
    Outline Drawing: 21-0144 (PDF)
    Land Pattern: 90-0129 (PDF)
    Use pkgcode/variation: T4877+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX2361ETM+T    
    		Active TQFN;48 pin;50 mm²
    Outline Drawing: 21-0144 (PDF)
    Land Pattern: 90-0129 (PDF)
    Use pkgcode/variation: T4877+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX2363 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX2363EVKIT    
    		Active

    Land Pattern: Not Available

    		See data sheet
    MAX2363EGM-D    
    		Active QFN;48 pin;50 mm²
    Outline Drawing: 21-0092 (PDF)
    Land Pattern: 90-0224 (PDF)
    Use pkgcode/variation: G4877-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX2363EGM-TD    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX2363ETM+  
    		Active TQFN;48 pin;50 mm²
    Outline Drawing: 21-0144 (PDF)
    Land Pattern: 90-0129 (PDF)
    Use pkgcode/variation: T4877+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX2363ETM+T    
    		Active TQFN;48 pin;50 mm²
    Outline Drawing: 21-0144 (PDF)
    Land Pattern: 90-0129 (PDF)
    Use pkgcode/variation: T4877+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX2365 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX2365EGM-D    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX2365EGM-TD    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX2365ETM+  
    		Active TQFN;48 pin;50 mm²
    Outline Drawing: 21-0144 (PDF)
    Land Pattern: 90-0129 (PDF)
    Use pkgcode/variation: T4877+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX2365ETM+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet

    More Information
  		• New Product Press Release 2001-12-07 

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    Document Ref.: 19-2013; Rev 2; 2004-07-23
    This page last modified: 2009-08-18


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