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| DS90CP04_14 Datasheet, PDF (10/25 Pages) Texas Instruments – DS90CP04 1.5 Gbps 4x4 LVDS Crosspoint Switch | |||
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DS90CP04
SNLS154I â JANUARY 2002 â REVISED APRIL 2013
www.ti.com
Tek DG2020
Pulse Generator
VOH = VDD
VOL = GND
MODE
LOAD
SI/SEL1
SCLK
SEL0
TRIG
50:
950: resistors provide a 20:1 attenuation
network with CSA8000.
VDD= 2.50V
CL is a lumped capacitance placed as
close as possible to the device output.
CSA8000
MODE
LOAD
SI/SEL1
SCLK
SEL0
RSO
RSCLK
CSO
CSCLK
950:
50: Scope
Termination
DUT
VSS= 0.0V
CL = 15pF
450:
50: Scope
Termination
450: resistors provide a 10:1
attenuation network with CSA8000.
Figure 6. LVCMOS Driver AC Test Circuit (9))
(9) The LVCMOS input and output AC specifications may also be verified and tested using an input attenuation network instead of a power
splitter.
Parameter Measurement Information
IN+
IN-
IN+
IN-
10
Submit Documentation Feedback
VOS=1.2V typical
VID
Figure 7. LVDS Signals
Product Folder Links: DS90CP04
Copyright © 2002â2013, Texas Instruments Incorporated
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