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| DS90UH929-Q1 Datasheet, PDF (13/77 Pages) Texas Instruments – 720p HDMI to FPD-Link III Bridge Serializer with HDCP | |||
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7.8 Recommended Timing for the Serial Control Bus
Over I2C supply and temperature ranges unless otherwise specified.
PARAMETER
TEST CONDITIONS
fSCL
SCL Clock Frequency
Standard-Mode
Fast-Mode
Fast-Mode Plus
tLOW
SCL Low Period
Standard-Mode
Fast-Mode
Fast-Mode Plus
tHIGH
SCL High Period
Standard-Mode
Fast-Mode
Fast-Mode Plus
tHD;STA
Hold time for a start or a
repeated start condition
Standard-Mode
Fast-Mode
Fast-Mode Plus
tSU;STA
Set Up time for a start or a
repeated start condition
Standard-Mode
Fast-Mode
Fast-Mode Plus
tHD;DAT
Data Hold Time
Standard-Mode
Fast-Mode
Fast-Mode Plus
tSU;DAT
Data Set Up Time
Standard-Mode
Fast-Mode
Fast-Mode Plus
tSU;STO
Set Up Time for STOP
Condition
Standard-Mode
Fast-Mode
Fast-Mode Plus
tBUF
Bus Free Time
Standard-Mode
Between STOP and START
Fast-Mode
Fast-Mode Plus
tr
SCL & SDA Rise Time,
Standard-Mode
Fast-Mode
Fast-Mode Plus
tf
SCL & SDA Fall Time,
Standard-Mode
Fast-Mode
Fast-Mode Plus
tSP
Input Filter
Fast-Mode
Fast-Mode Plus
DS90UH929-Q1
SNLS458 â NOVEMBER 2014
MIN
TYP
>0
>0
>0
4.7
1.3
0.5
4.0
0.6
0.26
4.0
0.6
0.26
4.7
0.6
0.26
0
0
0
250
100
50
4.0
0.6
0.26
4.7
1.3
0.5
MAX
100
400
1
1000
300
120
300
300
120
50
50
UNIT
kHz
kHz
MHz
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
ns
ns
ns
ns
Copyright © 2014, Texas Instruments Incorporated
Product Folder Links: DS90UH929-Q1
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