mm1250 Mitsumi Electronics, Corp., mm1250 Datasheet - Page 6

• Manufacturer Part Number: mm1250
• Description: I 2c Bus Compatible Video Switch
• Manufacturer: Mitsumi Electronics, Corp.

MITSUMI
*
*
2
3
Signal input
Signal input
Crosstalk Y
Input a 1V
Given S1=A, S5=A, S6~S10=B, Bit=111 and TP1 amplitude V03,
Combinations below : V04, then Cty is obtained as follows:
Crosstalk C
Input a 1V
Given S1=A, S5=A, S6~S10=B, Bit=111 and TP5 amplitude V05,
Combinations below : V06, then C
SG1
SG6
SG5
SG2
SG1
SG6
SG5
SG2
P-P
P-P
C
C
TY
TC
OUT
OUT
, 4.43MHz sine wave to SG1.
amplitude
, 4.43MHz sine wave to SG1.
amplitude
=20log (V04/V03) dB
=20log (V06/V05) dB
Input
Input
1V
2V
2V
1V
1V
2V
2V
1V
P-P
P-P
P-P
P-P
P-P
P-P
P-P
P-P
S1
S1
A
A
B
-
-
-
-
-
-
S4
S4
B
B
B
B
-
-
-
-
-
-
-
-
TC
is obtained as follows:
S5
S5
B
B
B
B
B
B
B
B
B
B
A
A
Switch status
Switch status
S6
S6
B
B
B
B
B
B
A
B
B
B
B
B
S7
S7
B
B
B
B
A
B
B
B
B
B
B
A
S8
S8
I
B
B
B
B
B
B
B
B
B
B
B
B
2
C Bus Compatible Video Switch MM1250
S9
S9
B
B
B
B
B
B
B
B
B
A
A
A
S10
S10
B
B
B
B
B
B
B
B
A
A
A
A
Bit2 Bit1 Bit0
Bit2 Bit1 Bit0
0
0
1
-
-
0
-
-
-
-
1
-
Control bit
Control bit
1
0
1
1
1
1
0
1
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1