DS1035 Datasheet, PDF (72/106 Pages) Dallas Semiconductor – 3-in-1 High.Speed Silicon Delay Line

DC and Switching Characteristics
MachXO2 Family Data Sheet
MachXO2 Oscillator Output Frequency
Symbol
Parameter
Min.
Typ.
Max
Units
f_MAX
Oscillator Output Frequency (Commercial Grade Devices, 
0 to 85°C)
125.685
133
140.315
MHz
Oscillator Output Frequency (Industrial Grade Devices, 
-40 to 100°C)
124.355
133
141.645
MHz
t_DT
Output Clock Duty Cycle
43
50
57
%
t_OPJIT¹
Output Clock Period Jitter
0.01
0.012
0.02
UIPP
t_STABLEOSC
STDBY Low to Oscillator Stable
0.01
0.05
0.1
µs
1. Output Clock Period Jitter specified at 133MHz. The values for lower frequencies will be smaller UIPP. The typical value for 133MHz is 95ps
and for 2.08MHz the typical value is 1.54ns.
MachXO2 Standby Mode Timing – ZE Devices
Symbol
t_PWRDN
Parameter
USERSTDBY High to Stop
t_PWRUP
USERSTDBY Low to Power Up
t_WSTDBY
t_BNDGAPSTBL
USERSTDBY Pulse Width
USERSTDBY High to Bandgap Stable
Device
All
LCMXO2-256
LCMXO2-640
LCMXO2-1200
LCMXO2-2000
LCMXO2-4000
LCMXO2-7000
All
All
Min.
—
20
19
—
MachXO2 Standby Mode Timing – HC/HE Devices
Symbol
t_PWRDN
Parameter
USERSTDBY High to Stop
t_PWRUP
USERSTDBY Low to Power Up
t_WSTDBY
USERSTDBY Pulse Width
Device
All
LCMXO2-256
LCMXO2-640
LCMXO2-640U
LCMXO2-1200
LCMXO2-1200U
LCMXO2-2000
LCMXO2-2000U
LCMXO2-4000
LCMXO2-7000
All
Min.
—
20
18
Typ.
—
—
—
—
—
—
—
—
—
Typ.
—
—
—
—
—
—
—
—
—
—
—
Max
Units
13
ns
µs
µs
50
µs
µs
µs
µs
—
ns
15
ns
Max
Units
9
ns
µs
µs
µs
50
µs
µs
µs
µs
µs
µs
—
ns
BG, POR
USERSTDBY
tPWRDN
USERSTDBY Mode
tPWRUP
tWSTDBY
3-33