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.
Key Features
Applications/Uses
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
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
Key Specifications:
Digital Video Equalizers/Drivers
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.
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