mt90226ag ETC-unknow, mt90226ag Datasheet - Page 85

• Manufacturer Part Number: mt90226ag
• Description: 16/8 Port Tc Phy Device
• Manufacturer: ETC-unknow

Data Sheet
AC Electrical Characteristics - System Clock and Reset
Note
CLK period width
CLK period width LOW
CLK period width HIGH
CLK falling
RESET pulse width
CLK rising
RESET
‡
: Typical figures are at 25 C, V
CLK
Parameter
DD
=3.3V, and for design aid only: not guaranteed and not subject to production testing
Symbol
t
t
t
t
t
t
CLKH
CLKR
CLKF
CLKL
CLK
RST
Figure 29 - System Clock and Reset
Zarlink Semiconductor Inc.
t
rst
Min
19
10
t
clkr
t
Typ
clkf
20
10
10
‡
Max
1.2
1.2
20
t
clkh
t
clk
period
Units
t
clkl
clk
ns
ns
ns
ns
ns
TDM Ring, could be
for full operation of
Test Conditions
longer
85