xrt75r03 Exar Corporation, xrt75r03 Datasheet - Page 42

• Manufacturer Part Number: xrt75r03
• Description: Xrt75r03 -multi-channel Line Interface Unit Liu Family Desynchronizer And Jitter Attenuator With R3 Technologytm
• Manufacturer: Exar Corporation

XRT75R03
REV. 1.0.8
F
IGURE
S
YMBOL
T
t
t
t
t
t
t
t
t
t
t
t
t
21
22
23
24
25
26
27
28
29
30
31
32
ABLE
SCLK
SCLK
12. T
CS
CS
SDO
SDI
SDI
8: M
CS Low to Rising Edge of SClk
SDI to Rising Edge of SClk
SDI to Rising Edge of SClk Hold Time
SClk "Low" Time
SClk "High" Time
SClk Period
Falling Edge of SClk to rising edge of CS
CS Inactive Time
Falling Edge of SClk to SDO Valid Time
Falling Edge of SClk to SDO Invalid Time
Rising edge of CS to High Z
Rise/Fall time of SDO Output
IMING
Hi-Z
ICROPROCESSOR
t
29
THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
D
t
22
IAGRAM FOR THE
R/W
D0
t
21
t
23
Don’t Care (Read mode)
S
P
ERIAL
t
ARAMETER
30
M
ICROPROCESSOR
I
NTERFACE
A0
D1
T
IMINGS
39
t
24
S
ERIAL
( T
t
26
t
32
A
= 25
I
A1
D2
NTERFACE
t
25
0
C, V
M
100
50
50
50
5
5
5
0
IN
.
DD
=3.3V± 5%
T
YP
D7
.
AND LOAD
t
27
t
31
M
20
10
25
5
xr
xr
xr
xr
AX
t
28
= 10
U
P
NITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
F)