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

Highly Integrated Dual-Band Quadrature Transmitters for Cell Phones


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Data Sheet
FULL DATA SHEET (PDF, 468kB)
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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.

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:   Transmit System ICs
    Part Number Solutions Applications Features Footprint (mm x mm) Package RoHS Available Price**
    MAX2361  Cellular
    •AMPS
    •CDMA
    •TDMA
    •WCDMA
    •+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 QFN/48
    THIN QFN/48     		Yes $5.88 @ 1k
    MAX2363 
    •CDMA
    •TDMA
    •WCDMA
    		 $5.88 @ 1k
    MAX2365 
    •AMPS
    •CDMA
    •TDMA
    		 $5.88 @ 1k
    See All Transmit System ICs (19)
    Notes:
    **This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

    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
  		• Show FIT data for:
  		• Reliability Report: MAX2361EGM.pdf
  		• 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
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX2361EGM-D  
    		QFN;48 pin;
    Dwg: 21-0092I (PDF)
    Use pkgcode/variation: G4877-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX2361EGM-TD  
    		QFN;48 pin;
    Dwg: 21-0092I (PDF)
    Use pkgcode/variation: G4877-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX2361ETM+T  
    		THIN QFN;48 pin;
    Dwg: 21-0144H (PDF)
    Use pkgcode/variation: T4877+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX2361ETM+  
    		THIN QFN;48 pin;
    Dwg: 21-0144H (PDF)
    Use pkgcode/variation: T4877+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX2361ETM-B4A  
    		THIN QFN;48 pin;
    Dwg: 21-0144H (PDF)
    Use pkgcode/variation: T4877-3*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX2363 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX2363EVKIT  



    		See data sheet
    MAX2363EGM-TD  
    		QFN;48 pin;
    Dwg: 21-0092I (PDF)
    Use pkgcode/variation: G4877-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX2363EGM-D  
    		QFN;48 pin;
    Dwg: 21-0092I (PDF)
    Use pkgcode/variation: G4877-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX2363ETM+  
    		THIN QFN;48 pin;
    Dwg: 21-0144H (PDF)
    Use pkgcode/variation: T4877+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX2363ETM+T  
    		THIN QFN;48 pin;
    Dwg: 21-0144H (PDF)
    Use pkgcode/variation: T4877+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX2365 Free
    Sample    		 Buy
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX2365EGM-D  
    		QFN;48 pin;
    Dwg: 21-0092I (PDF)
    Use pkgcode/variation: G4877-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX2365EGM-TD  
    		QFN;48 pin;
    Dwg: 21-0092I (PDF)
    Use pkgcode/variation: G4877-1*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX2365ETM+  
    		THIN QFN;48 pin;
    Dwg: 21-0144H (PDF)
    Use pkgcode/variation: T4877+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX2365ETM+T  
    		THIN QFN;48 pin;
    Dwg: 21-0144H (PDF)
    Use pkgcode/variation: T4877+3*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis

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

    Related Products
    MAX2369 Complete Dual-Band Quadrature Transmitter
    MAX2360, MAX2362, MAX2364 Complete Dual-Band Quadrature Transmitters
    MAX2366, MAX2367, MAX2368 Complete Dual-Band Quadrature Transmitters

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    Document Ref.: 19-2013; Rev 2; 2004-07-23
    This page last modified: 2007-07-03




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