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MAX3275, MAX3277
Low-Noise, Fibre Channel Transimpedance Amplifiers


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 1.3MB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail


Description
The MAX3275/MAX3277 transimpedance amplifiers provide a compact low-power solution for communication up to 2.125Gbps. They feature 300nA input-referred noise at 2.1GHz bandwidth (BW) with 0.85pF input capacitance. The parts also have 2mAP-P AC input overload.

The MAX3277 is identical to the MAX3275, but with the output polarities inverted for optimum packaging flexibility. Both parts operate from a single 3.3V supply and consume only 83mW. The MAX3275/MAX3277 are compact 24mil x 47mil die and require no external compensation capacitor. A space-saving filter connection is provided for positive bias to the photodiode through an on-chip 600Ω resistor to VCC. These features allow easy assembly into a TO-46 or TO-56 header with a photodiode.

The MAX3275/MAX3277 and MAX3274 limiting amplifiers provide a two-chip solution for dual-rate, fibre channel receiver applications.

An evaluation kit is available:  MAX3277EVKIT  

Key Features   Applications/Uses
  • Up to 2.125Gbps (NRZ) Data Rates
  • 7psP-P Deterministic Jitter for <100µAP-P Input Current
  • 300nARMS Input-Referred Noise at 2.1GHz Bandwidth
  • 25mA Supply Current at +3.3V
  • 2.3GHz Small-Signal Bandwidth
  • 2.0mAP-P AC Overload
  • Die Size: 24mil x 47mil

     
  • Dual-Rate Fibre Channel Optical Receivers
  • Gigabit Ethernet Optical Receivers

    Key Specifications:  Transimpedance Amplifiers (TIA)
    Part Number Target Oper. Range
    (Gbps)
    Data Rate
    (Mbps)
    Data Rate
    (Mbps)
    VSUPPLY
    (V)
    ICC
    (mA)
    Input Noise
    (nA)
    BW
    (MHz)
    IIN
    (µA)
    ZT
    (kΩ)
    EV Kit Package/Pins Price
    min max typ max min max See Notes
    MAX3275  1 to 4.5 1062 2125 3.3 25 300 2700 2000 3.3 Yes
    See Data Sheet/
    -
    MAX3277 
    See Data Sheet/
    -
    See All Transimpedance Amplifiers (TIA) (9)

    Diagram
    MAX3275, MAX3277: Typical Application Circuit
    Typical Application Circuit

    Application Notes
  • Application Note 607: HFAN-03.0.0: Accurately Estimating Optical Receiver Sensitivity - MAX3275, MAX3277
  • Application Note 630: HFAN-08.0.1: Understanding Bonding Coordinates and Physical Die Size - MAX3275, MAX3277
  • Application Note 1938: HFAN-03.0.2: Optical Receiver Performance Evaluation - MAX3275, MAX3277

    Evaluation Kits
  • MAX3277EVKIT

    Design Guides
  • Fiber (PDF)

    Reliability Reports
  • Reliability Report: MAX3275.pdf MAX3277.pdf
  • Show FIT data for:

    Software/Models
  • MAX3275U_D IBIS Model
  • MAX3275U_D SPICE Input/Output Model
  • MAX3277U_D IBIS Model
  • MAX3277U_D SPICE Input/Output Model

    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: 1-1 of 1

    MAX3277 Free
    Sample
    Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX3277U/D    
    Active DICE SALES;NA pin;0 mm²

    Land Pattern: Not Applicable
    Use pkgcode/variation: DICE*
    See data sheet

    More Information
  • New Product Press Release 2001-12-04 

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    Document Ref.: 19-2207; Rev 1; 2005-06-17
    This page last modified: 2008-03-12


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