MAS9138 MAS, MAS9138 Datasheet - Page 5

• Manufacturer Part Number: MAS9138
• Description: ASYNCHRONOUS TO SYNCHRONOUS CONVERTER
• Manufacturer: MAS

TIMING DIAGRAMS
Parameter
Low to high logic transition
time
High to low logic transition
time
TDO delay time after TXC
RDI setup time before RXC
RDI hold time after RXC
TDO delay time after TXC
RDI setup time before RXC
RDI hold time after RXC
The MAS9138 shifts the data out with rising edge of TXC. The data from RDI is read in with falling edge of RXC.
Data timing
Parameter
Parameter
TDO
RXC
TXC
RDI
Symbol
Symbol
Symbol
T1
T1
T2
T3
T1
T2
T3
t
t
T2
R
R
delay
T
RXC
T
TXC
T3
(test conditions:VDD=3.3V - 5V, VSS=0V, -40
Conditions
Conditions
Conditions
CL = 10 pF
CL = 10pF
(test conditions:VDD=3.3V - 5V, VSS=0V, -40
(test conditions:VDD=3.3V - 5V, VSS=0V, -40
T
T
T
T
Min
Min
Min
1/4
1/4
1/4
1/4
50
50
RXC
RXC
RXC
RXC
o
C to 85
o
Typ
Typ
Typ
C, TSL = 0, TMG = 16xTXC)
20
20
o
C to 85
T
1/TMG
12 April, 2006
+ 350
+ 350
TXC
Max
Max
Max
DA9138.005
/16
5 (10)
o
C, TSL = 1)
o
C to 85
Unit
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
o
C)