ISL23711 Intersil Corporation, ISL23711 Datasheet - Page 5

• Manufacturer Part Number: ISL23711
• Description: Taps IC Serial Interface
• Manufacturer: Intersil Corporation

Operating Specifications
SDA vs SCL Timing
A0, A1 Pin Timing
SYMBOL
(Note 14)
(Note 14)
(Note 14)
(Note 14)
t
t
(OUTPUT TIMING)
HD:A
Rpu
SU:A
t
(INPUT TIMING)
Cb
DH
t
t
R
F
SDA
SDA
A0, A1
SCL
Output Data Hold Time
SDA, SCL, A0, A1 Rise Time
SDA, SCL, A0, A1 Fall Time
Capacitive Loading of SDA or SCL
SDA and SCL Bus Pull-up Resistor
Off-chip
A0, A1 Setup Time
A0, A1 Hold Time
SDA IN
SCL
t
SU:STA
PARAMETER
5
START
Over the recommended operating conditions unless otherwise specified. (Continued)
t
HD:STA
t
SU:A
t
F
t
SU:DAT
From SCL falling edge crossing 30% of V
SDA enters the 30% to 70% of V
From 30% to 70% of V
From 70% to 30% of V
Total on-chip and off-chip
Maximum is determined by t
For Cb = 400pF, max is about 2~2.5kΩ
For Cb = 40pF, max is about 15~20kΩ
Before START condition
After STOP condition
Clk 1
t
HIGH
ISL23711
TEST CONDITIONS
t
LOW
CC
CC
t
HD:DAT
R
and t
CC
t
F
R
window
CC
t
AA
, until
STOP
t
DH
t
HD:A
0.1 * Cb
0.1 * Cb
20 +
20 +
MIN
600
600
10
0
1
(Note 1)
TYP
t
BUF
t
SU:STO
MAX
250
250
400
August 16, 2005
UNIT
FN6127.0
kΩ
ns
ns
ns
pF
ns
ns