11274-001 AMI Semiconductor, Inc., 11274-001 Datasheet - Page 21

• Manufacturer Part Number: 11274-001
• Description: Logic and Timing, Programmable Line Lock Clock Generator IC, Tape and Reel
• Manufacturer: AMI Semiconductor, Inc.

Table 18: Serial Interface Timing Specifications
Unless otherwise stated, V
data and are not production tested to any specific limits. MIN and MAX characterization data are
Figure 17: Bus Timing Data
Figure 18: Data Transfer Sequence
Clock frequency
Bus free time between STOP and START
Set up time, START (repeated)
Hold time, START
Set up time, data input
Hold time, data input
Output data valid from clock
Rise time, data and clock
Fall time, data and clock
High time, clock
Low time, clock
Set up time, STOP
SDA
OUT
SDA
SDA
SCL
SCL
IN
PARAMETER
t
su:STA
DD
= 5.0V ± 10%, no load on any output, and ambient temperature range T
START
t
su:STA
t
hd:STA
t
F
t
hd:STA
t
AA
SYMBOL
t
LO
t
t
t
t
t
hd:DAT
su:STO
su:STA
hd:STA
su:DAT
t
f
t
t
BUF
SCL
t
t
t
AA
LO
HI
R
F
ADDRESS OR
DATA VALID
SCL
SDA
SDA
Minimum delay to bridge undefined region of the falling
edge of SCL to avoid unintended START or STOP
SDA, SCL
SDA, SCL
SCL
SCL
t
HI
CONDITIONS/DESCRIPTION
t
hd:DAT
t
21
AA
DATA CAN
3 from typical.
CHANGE
Programmable Line Lock Clock Generator IC
Programmable Line Lock Clock Generator IC
Programmable Line Lock Clock Generator IC
Programmable Line Lock Clock Generator IC
A
= 0°C to 70°C. Parameters denoted with an asterisk ( * ) represent nominal characterization
t
su:DAT
STANDARD MODE
MIN.
250
4.7
4.7
4.0
4.0
4.7
4.0
0
0
t
su:STO
FS6131-01
FS6131-01
FS6131-01
FS6131-01
STOP
t
MAX.
su:STO
1000
400
300
3.5
t
R
t
BUF
UNITS
kHz
ns
ns
ns
s
s
s
s
s
s
s
s