GS6140 Multi-Rate 6G UHD-SDI Equalizer

Product Brief

Rev. 1

GENDOC-058264

March 2014

2 of 3

Proprietary & Confidential

www.semtech.com

+1.2V, +1.8V and +2.5V CML logic by changing the voltage

applied to the VCC_O pin. In general, DC-coupling to any

termination voltage between +1.0V and +2.5V is supported.

The GS6140 also features programmable output

de-emphasis with eight user-selectable operating levels to

support long PCB traces at the output of the device. The

output swing can be programmed, via the user interface,

The device comes in a 16-pin, 4mm x 4mm QFN–COL

package.

Power consumption of the GS6140 is typically 83mW when

DC-coupled to a +1.2V termination voltage.

The GS6140 is Pb-free, and the encapsulation compound

does not contain halogenated flame retardant.

This component and all homogeneous subcomponents are

RoHS compliant.

GS6140 Functional Block Diagram

Control and Status

Equalizer

DC Restore

Output Trace

Driver

AGC

VCC_A

SDI

VEE_A

AGC

VEE_O

DDO

VCC_O

SCLK

SDIN

SDOUT

SDI

AGC

DDO

CS

INT

VCC_D