GS6140 Datasheet, PDF (2/3 Pages) Semtech Corporation – Multi-Rate 6G UHD-SDI Equalizer

+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,
from 250mV_ppd to 1V_ppd in 50mV steps.
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.
INT
CS
SCLK
SDIN
SDOUT
VCC_A
Control and Status
VCC_O
SDI
SDI
VEE_A
Equalizer
DC Restore
Output Trace
Driver
AGC
AGC AGC
GS6140 Functional Block Diagram
DDO
DDO
VCC_D
VEE_O
GS6140 Multi-Rate 6G UHD-SDI Equalizer
Product Brief
Rev. 1
GENDOC-058264 March 2014
www.semtech.com
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Proprietary & Confidential