MM1492AF 查看數據表（PDF） - Mitsumi
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MM1492AF Datasheet PDF : 14 Pages
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MITSUMI
I2C BUS Controlled 5-Input 2-Output AV Switch MM1492AF
Item
Symbol
* Crosstalk ( 1)
VOUT1
CTV1
VOUT2
CTV2
YOUT1
CTY1
YOUT2
CTY2
COUT1
CTC1
COUT2
CTC2
LOUT1
CTL1
LOUT2
CTL2
ROUT1
CTR1
ROUT2
CTR2
Terminal voltage
Video input terminal
VVIP
VOUT1/2 terminal
VVOP
YOUT1/2 terminal
VYOP
COUT1/2 terminal
VCOP
Audio input terminal
VAIP
Audio output terminal
VAOP
I2C condition (Refer to figure below)
Input voltage L
VIL
Input voltage H
VIH
Low level output voltage
VOL
High level input current
IIH
Low level input current
IIL
Clock frequency
fSCL
Data transfer wait time
tBUF
SCL start hold time
tHD : STA
SCL low level hold time
tLOW
SCL high level hold time
tHIGH
SCL start setup time
tSU : STA
SDA data hold time
tHD : DAT
SDA data setup time
tSU : DAT
SCL rise-time
tR
SCL fall-time
tF
SCL stop setup time
tSU : STO
Measurement conditions
SG1 : 4.43MHz 1VP-P (At mix, SG2/3 input)
SG1 : 4.43MHz 1VP-P(At mix, SG2/3 input)
SG2 : 4.43MHz 1VP-P
SG2 : 4.43MHz 1VP-P
SG3 : 4.43MHz 1VP-P
SG3 : 4.43MHz 1VP-P
1kHz 2.5VP-P
1kHz 2.5VP-P
1kHz 2.5VP-P
1kHz 2.5VP-P
No signal, No load
No signal, No load
No signal, No load
No signal, No load
No signal, No load
No signal, No load
SDA sink 3mA
SDA, SCL=4.5V
SDA, SCL=0.4V
(The inside of parentheses is design guarantee value.)
Min. Typ. Max. Units
-60 -53 dB
-60 -53 dB
-60 -53 dB
-60 -53 dB
-60 -53 dB
-60 -53 dB
-90 -80 dB
-90 -80 dB
-90 -80 dB
-90 -80 dB
4.6 4.9 5.2 V
3.9 4.2 4.5 V
3.2 3.5 3.8 V
3.2 3.5 3.8 V
4.0 4.3 4.6 V
3.9 4.2 4.5 V
0.0
1.5 V
3.0
5.0 V
0.0
0.4 V
-10
10 V
-10
10 V
100 kHz
4.7
µS
4.0
µS
4.7
µS
4.0
µS
4.7
µS
200
nS
250
nS
1000 nS
300 nS
4.0
µS
I2C condition
SDA
SCL
t BUR
tR tF
P
S t HD:STA t LOW
t HD:DAT t HIGH t SU:DAT
t SU:STA Sr
t SU:STO P
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