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Maxim > Products > [Amplifiers and Comparators]  [Video]  [Automotive] 
MAX4359, MAX4360, MAX4456
Low-Cost 4x4, 8x4, 8x8 Video Crosspoint Switches


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 444kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail

Description
The MAX4359/MAX4360/MAX4456 low-cost video crosspoint switches are designed to reduce component count, board space, design time, and system cost. Each contains a matrix of T-switches that connect any of their four (MAX4359) or eight (MAX4360/MAX4456) video inputs to any of their buffered outputs, in any combination. Each matrix output is buffered by an internal, high-speed (250V/µs), unity-gain amplifier that is capable of driving 400Ω and 20pF at 2.6VP-P. For applications requiring increased drive capability, buffer the MAX4359/MAX4360/MAX4456 outputs with the MAX4395 quad, operational amplifier.

The MAX4456 has a digitally controlled 8x8 switch matrix and is a low-cost pin-for-pin compatible alternative to the popular MAX456. The MAX4359/MAX4360 are similar to the MAX4456, with the 8x8 switch matrix replaced by a 4x4 (MAX4359) or an 8x4 (MAX4360) switch matrix.

Three-state output capability and internal, programmable active loads make it feasible to parallel multiple devices to form larger switch arrays. The inputs and outputs are on opposite sides, and a quiet power supply or digital input line separates each channel, which reduces crosstalk to -70dB at 5MHz. For applications demanding better DC specifications, see the MAX456 8x8 video crosspoint switch.

Key Features   Applications/Uses
  • Eight (MAX4456) or Four (MAX4359/MAX4360) Internal Buffers
    • 250V/µs Slew Rate
    • Three-State Output Capability
    • Power-Saving Disable Feature
    • 65MHz -3dB Bandwidth
  • Routes Any Input Channel to Any Output Channel
  • Serial or Parallel Digital Interface
  • Expandable for Larger Switch Matrices
  • 80dB All-Channel Off-Isolation at 5MHz
  • 70dB Single-Channel Crosstalk
  • Straight-Through Pinouts Simplify Layout
  • Low-Cost Pin-Compatible Alternative to MAX456 (MAX4456)

 
  		• High-Speed Signal Routing
  		• Security Systems
  		• Video Conferencing
  		• Video Test Equipment
  		• Video-on-Demand Systems

    Diagram
    MAX4359, MAX4360, MAX4456: Typical Operating Circuit

    MAX4359, MAX4360, MAX4456: Typical Operating Circuit
    Typical Operating Circuits

    Design Guides
  		• Video (PDF)

    Reliability Reports
  		• 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: 1-24 of 24

    MAX4359 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4359EWG    
    		Active SOIC(W);24 pin;164 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24-7*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4359EWG-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX4359EWG+  
    		Active SOIC(W);24 pin;164 mm²
    Outline Drawing: 21-0042 (PDF)
    Land Pattern: 90-0182 (PDF)
    Use pkgcode/variation: W24+7*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4359EWG+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX4359EAX+  
    		Active SSOP;36 pin;163 mm²
    Outline Drawing: 21-0040 (PDF)
    Land Pattern: 90-0098 (PDF)
    Use pkgcode/variation: A36+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4359EAX+T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX4359EAX  
    		Active SSOP;36 pin;163 mm²
    Outline Drawing: 21-0040 (PDF)
    Land Pattern: 90-0098 (PDF)
    Use pkgcode/variation: A36-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4359EAX-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX4360 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4360EAX  
    		Active SSOP;36 pin;163 mm²
    Outline Drawing: 21-0040 (PDF)
    Land Pattern: 90-0098 (PDF)
    Use pkgcode/variation: A36-4*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4360EAX-T    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX4360EAX+  
    		Active SSOP;36 pin;163 mm²
    Outline Drawing: 21-0040 (PDF)
    Land Pattern: 90-0098 (PDF)
    Use pkgcode/variation: A36+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4360EAX+T    
    		Active SSOP;36 pin;163 mm²
    Outline Drawing: 21-0040 (PDF)
    Land Pattern: 90-0098 (PDF)
    Use pkgcode/variation: A36+4*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4456 Free
    Sample    		 Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    		Temp RoHS/Lead-Free?
    Materials Analysis
    MAX4456CPL  
    		Active PDIP(W);40 pin;837 mm²
    Outline Drawing: 21-0044 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P40-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4456CPL+  
    		Active PDIP(W);40 pin;837 mm²
    Outline Drawing: 21-0044 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P40+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4456EPL  
    		Active PDIP(W);40 pin;837 mm²
    Outline Drawing: 21-0044 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P40-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4456EPL+  
    		Active PDIP(W);40 pin;837 mm²
    Outline Drawing: 21-0044 (PDF)
    Land Pattern: Not Applicable
    Use pkgcode/variation: P40+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4456CQH-D  
    		Active PLCC;44 pin;312 mm²
    Outline Drawing: 21-0049 (PDF)
    Land Pattern: 90-0236 (PDF)
    Use pkgcode/variation: Q44-2*
    		0°C to +70°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4456CQH-TD    
    		Active

    Land Pattern: Not Available

    		0°C to +70°C See data sheet
    MAX4456CQH+D  
    		Active PLCC;44 pin;312 mm²
    Outline Drawing: 21-0049 (PDF)
    Land Pattern: 90-0236 (PDF)
    Use pkgcode/variation: Q44+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4456CQH+TD    
    		Active PLCC;44 pin;312 mm²
    Outline Drawing: 21-0049 (PDF)
    Land Pattern: 90-0236 (PDF)
    Use pkgcode/variation: Q44+2*
    		0°C to +70°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4456EQH-D  
    		Active PLCC;44 pin;312 mm²
    Outline Drawing: 21-0049 (PDF)
    Land Pattern: 90-0236 (PDF)
    Use pkgcode/variation: Q44-2*
    		-40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX4456EQH-TD    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet
    MAX4456EQH+D  
    		Active PLCC;44 pin;312 mm²
    Outline Drawing: 21-0049 (PDF)
    Land Pattern: 90-0236 (PDF)
    Use pkgcode/variation: Q44+2*
    		-40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX4456EQH+TD    
    		Active

    Land Pattern: Not Available

    		-40°C to +85°C See data sheet

    Notes and Comments
    • Low-cost 8x8 crosspoint switch array with eight output buffers, high-Z output capability

    More Information
  		• New Product Press Release 1999-11-10 

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    Document Ref.: 19-1389; Rev 2; 2007-03-07
    This page last modified: 2009-04-23


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