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MAX3812

Multirate SMPTE SD/HD Cable Driver with Selectable Slew Rate

Overview

Technical Documents

Ordering Info

Status

All versions are No Longer Available.

Description

The MAX3812 is a multirate SMPTE cable driver designed to operate at data rates up to 1.485Gbps, driving one or two 75Ω coaxial cables. Two selectable slew rates are provided for compliance to SMPTE 292M, SMPTE 344M, and SMPTE 259M. The MAX3812 is pin compatible with the Gennum GS1528.

The MAX3812 inputs are internally biased and compatible with differential swings of CML, LVPECL, and LVDS. Output voltage swing is adjustable with a single external resistor.

The MAX3812 operates over a 0°C to +85°C temperature range. It typically consumes 106mW with a +3.3V power supply and is available in an 8-pin SO package.

Data Sheet

Download	Rev 0	(PDF, 192kB)
E-Mail

An evaluation kit is available: MAX3812EVKIT

Key Features

SMPTE 292M, SMPTE 344M, SMPTE 259M, and DVB-ASI Compliant
106mW Power Consumption Using a +3.3V Power Supply
Smooth Rise/Fall Transitions for Low EMI
Selectable Slew Rate for HD and SD Rates
Pin Compatible with Gennum GS1528
Dual Coaxial Cable Driving Outputs
Adjustable Output Voltage Swing
Input Compatibility with Differential Swings of CML, LVPECL, and LVDS
0°C to +85°C Operating Temperature Range

Applications/Uses

Professional Digital Video Cameras and Recording Devices
Professional Digital Video Switchers and Routers
SMPTE 292M, SMPTE 344M, SMPTE 259M, and DVB-ASI Coaxial Cable Serial Digital Interfaces

Diagram

Typical Operating Circuit

Reliability Reports

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Ordering Information

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Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX3812USA		N/A	No Longer Available	SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-2*	0°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX3812USA+		N/A	No Longer Available	SOIC(N);8 pin;30.9 mm² Outline Drawing:21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8+2*	0°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX3812USA+T		N/A	No Longer Available	N.SO;8 pin Land Pattern: Not Available	0°C to +85°C	See data sheet
MAX3812USA-T		N/A	No Longer Available	N.SO;8 pin Land Pattern: Not Available	0°C to +85°C	See data sheet

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
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Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* 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.

Evaluation Kits

MAX3812EVKIT

MAX3812 Evaluation Kit

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