DS3104GN Maxim Integrated Products, DS3104GN Datasheet - Page 127

• Manufacturer Part Number: DS3104GN
• Description: Timers & Support Products SDH-SONET-Synchronou s Ethernet Line Card
• Manufacturer: Maxim Integrated Products

10.4 SPI Interface Timing
Table 10-10. SPI Interface Timing
(V
19-4627; Rev 7; 8/10
________________________________________________________________________________________ DS3104-SE
SCLK Frequency
SCLK Cycle Time
CS Setup to First SCLK Edge
CS Hold Time After Last SCLK Edge
SCLK High Time
SCLK Low Time
SDI Data Setup Time
SDI Data Hold Time
SDO Enable Time (High-Z to Output Active)
SDO Disable Time (Output Active to High-Z)
SDO Data Valid Time
SDO Data Hold Time After Update SCLK Edge
Note 1:
DD
= 1.8V 10%; V
All timing is specified with 100pF load on all SPI pins.
PARAMETER (Note 1)
DDIO
= 3.3V 5%, T
A
= -40°C to +85°C.) (See
SYMBOL
t
t
t
f
t
t
t
CLKH
CLKL
t
t
t
CYC
SUC
HDC
t
t
HDO
Figure
BUS
HDI
SUI
DIS
EN
DV
10-4.)
MIN
100
15
15
50
50
15
5
0
5
TYP
MAX
25
50
6
127 of 136
UNITS
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns