MM1250 查看數據表（PDF） - Mitsumi

零件编号

产品描述 (功能)

比赛名单

MM1250

I2C Bus Video Switch Monolithic IC

Mitsumi 

MITSUMI

I2C Bus Video Switch MM1250

*2 Crosstalk YOUT

Input a 1VP-P, 4.43MHz sine wave to SG1.

Given S1=A, S5=A, S6~S10=B, Bit=111 and TP1 amplitude V03,

Combinations below : V04, then Cty is obtained as follows:

CTY=20log (V04/V03) dB

Input

Switch status

Control bit

Signal input

amplitude S1 S4 S5 S6 S7 S8 S9 S10 Bit2 Bit1 Bit0

SG1

1VP-P

A - ABBBBB0 1 1

SG6

2VP-P

BBBBBBA 0 0 1

-

- BBBBBA 1 1 1

SG5

2VP-P

- - BBBBAB - 1 1

SG2

1VP-P

- - BBABBB - 1 1

*3 Crosstalk COUT

Input a 1VP-P, 4.43MHz sine wave to SG1.

Given S1=A, S5=A, S6~S10=B, Bit=111 and TP5 amplitude V05,

Combinations below : V06, then CTC is obtained as follows:

CTC=20log (V06/V05) dB

Input

Switch status

Control bit

Signal input

amplitude S1 S4 S5 S6 S7 S8 S9 S10 Bit2 Bit1 Bit0

SG1

1VP-P

A - ABBBBB0 1 1

BBBABBBB - 0 1

SG6

2VP-P

- BBBBBA - 1 1

-

BBBBBBA - 0 1

SG5

2VP-P

BBBBBAB - 0 1

-

- BBBBAB1 1 1

SG2

1VP-P

- - BBABBB - 1 1

Share Link: