M52775 Mitsubishi, M52775 Datasheet - Page 20

• Manufacturer Part Number: M52775
• Description: VIF/ SIF/ VIDEO/ CHROMA/ DEFLECTION FOR NTSC
• Manufacturer: Mitsubishi

DATA BYTE CONDITIONS AT D/A
I
TIMING DIAGRAM
2
IF
VIDEO
CHROMA
INTERFACE
DEFLECTION
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
Setup 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
DELAY ADJ
AUDIO ATT
VIDEO TONE
contrast cont
tint cont
color cont
bright cont
drive (R)
drive (B)
cut off (R)
cut off (G)
cut off (B)
AFC-2 H phase
S
Functions
t
HD:STA
t
LOW
t
r
, t
t
SU:DAT
f
BIT
t
HIGH
6
7
6
7
4
7
7
7
6
6
8
8
8
0 to 127
0 to 127
0 to 127
0 to 127
0 to 127
0 to 255
0 to 255
0 to 255
0 to 63
0 to 63
0 to 63
0 to 63
0 to 15
Parameter
Data
t
HD:DAT
VIF, SIF, VIDEO, CHROMA, DEFLECTION FOR NTSC
t
SU:STA
S
Condition
t
SU:STO
MITSUBISHI ICs (TV)
P
M52775FP
Min.
-0.5
250
3.0
0.0
4.7
4.0
4.7
4.0
4.7
0.0
4.0
Limits
t
BUF
Intial condition
Max.
1000
100
300
128
128
128
1.5
5.5
10
32
32
32
64
32
32
32
32
0
S
Unit
kHz
ns
ns
ns
V
V
s
s
s
s
s
s
s
20