SI2107 SILABS [Silicon Laboratories], SI2107 Datasheet - Page 7

• Manufacturer Part Number: SI2107
• Description: SATELLITE RECEIVER FOR DVB-S/DSS
• Manufacturer: SILABS [Silicon Laboratories]

Table 7. I2C Bus Characteristics
SCL Clock Frequency
Bus Free Time between START and
STOP Condition
Hold Time (repeated) START Condition.
(After this period, the first clock pulse is
generated.)
LOW Period of SCL Clock
HIGH Period of SCL Clock
Data Setup Time
Data Hold Time
SCL and SDA Rise and Fall Time
Setup Time for a Repeated START Con-
dition
Setup Time for STOP Condition
Capacitive Load for each Bus Line
SDA
SCL
t
f
S
Parameter
t
LOW
t
HD;STA
t
r
t
HD;DAT
t
SU;DAT
t
HIGH
Figure 1. I
t
f
Preliminary Rev. 0.7
Symbol
t
t
t
t
t
HD, STA
SU, DAT
HD, DAT
SU, STA
SU,STO
t
t
f
t
HIGH
LOW
t
SCL
BUF
C
r,
B
t
2
f
C Timing Diagram
t
SU;STA
S
Test Condition
r
t
HD;STA
Si2107/08/09/10
Min
100
1.3
0.6
1.3
0.6
0.6
0.6
—
—
t
0
0
SP
t
SU;STO
Typ
—
—
—
—
—
—
—
—
—
—
—
t
r
P
Max
400
300
400
0.9
—
—
—
—
—
—
—
t
BUF
S
Unit
kHz
µs
µs
µs
µs
µs
µs
µs
pF
ns
ns
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