m52743sp Mitsumi Electronics, Corp., m52743sp Datasheet - Page 11

• Manufacturer Part Number: m52743sp
• Description: I 2 C Bus Controlled 3-channel Video Preamplifier
• Manufacturer: Mitsumi Electronics, Corp.

I
TIMING DIAGRAM
11
2
V
V
f
t
t
t
t
t
t
t
t
t
t
C BUS CONTROL SECTION SDA, SCL CHARACTERISTICS
SCL
BUF
HD:STA
LOW
HIGH
SU:STA
HD:DAT
SU:DAT
r
f
SU:STO
Symbol
SDA
SCL
IL
IH
V
V
V
V
IH
IL
IH
IL
min. input LOW voltage
max. input HIGH voltage
SCL clock frequency
Time the bus must be free before a new transmission can start
Hold time start condition. After this period the first clock pulse is generated
The LOW period of the clock
The HIGH period of the clock
Set up time for start condition (Only relevant for a repeated start condition)
Hold time DATA
Set-up time DATA
Rise time of both SDA and SCL lines
Fall time of both SDA and SCL lines
Set-up time for stop condition
S
t
HD:STA
t
LOW
t
r
, t
t
SU:DAT
f
t
HIGH
I
2
C BUS CONTROLLED 3-CHANNEL VIDEO PREAMPLIFIER
Parameter
t
HD:DAT
t
SU:STA
S
M52743SP/M52744SP
t
SU:STO
MITSUBISHI ICs (Monitor)
P
Min.
-0.5
250
4.7
4.0
4.7
3.0
4.7
4.0
4.0
0
0
t
BUF
Max.
1000
100
300
1.5
5.5
S
Unit
kHz
ns
ns
ns
V
V
s
s
s
s
s
s
s