DS90LV049Q_15 Datasheet, PDF (6/17 Pages) Texas Instruments – Automotive LVDS Dual Line Driver and Receiver Pair

DS90LV049Q
SNLS300D – MAY 2008 – REVISED APRIL 2013
Parameter Measurement Information (continued)
2.4 V
3.3 V
2.4 V
Signal
Generator
VDD
DOUT+
DIN
D
DOUT-
EN
Z0 = 50 :
C = 15 pF Distributed
Transmission Line
50 :
1 k: 950 :
100 :
1 k: 950 :
Transmission Line
Transmission Line
Z0 = 50 :
C = 15 pF Distributed
Figure 5. Driver TRI-STATE Delay Test Circuit
www.ti.com
Oscilloscope
50 :
50 :
Figure 6. Driver TRI-STATE Delay Waveform
Power
Supply
Signal
Generator
Power
Supply
Z0 = 50 :
C = 15 pF Distributed
RIN+
VDD
Transmission Line
100 :
R
Transmission Line
RIN-
EN
ROUT
950 :
Transmission Line
Z0 = 50 :
C = 15 pF Distributed
Oscilloscope
50 :
Figure 7. Receiver Propagation Delay and Transition Time Test Circuit
6
Submit Documentation Feedback
Copyright © 2008–2013, Texas Instruments Incorporated
Product Folder Links: DS90LV049Q