DS90UH947-Q1 Datasheet, PDF (11/87 Pages) Texas Instruments – 1080p OpenLDI to FPD-Link III Serializer with HDCP

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DS90UH947-Q1
SNLS455 – NOVEMBER 2014
CLK±
D[7:0]±
DOUT+
D
DOUT-
100 nF
100:
100 nF
Differential probe
Input Impedance û 100 k:
CL ú 0.5 pf
BW û 3.5 GHz
SCOPE
BW û 4GHz
Single Ended
D_OUT-
D_OUT+
V_OD/2
V_OD/2
| ^VOS
0V
Differential
(D_OUT+) - (D_OUT-)
V_OD
0V
Figure 1. Serializer V_OD Output
(DOUT+) - (DOUT-)
VOD
80%
0V
20%
t_LHT
t_HLT
Figure 2. Output Transition Times
CLK
(Differential)
D[7:0]
(Differential)
Previous Cycle
Next Cycle
1 UI
1 UI
1 UI
1 UI
1 UI
1 UI
1 UI
1 UI
1 UI
tRSP(min)
Figure 3. OpenLDI Input Clock and Data Jitter
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