S25xx Model
8 Pin Dip,
2.5V, LVCMOS
Frequency Range:
Frequency Stability:
Temperature Range:
Operating:
(Option)
Storage:
Input Voltage:
Input Current:
Output:
Symmetry:
Rise/Fall Time:
Logic:
Load:
Jitter RMS:
Aging:
ree
dF S
a
Le oH ant
R pli
m
Co
Clock Oscillator
1.544MHz to 70MHz
±20ppm to ±100ppm
-10°C to 70°C
-40°C to 85°C
-55°C to 120°C
2.5V ± 0.125V
35mA Max
LVCMOS
45/55% Max @ 50% Vdd
10ns Max @ 20% to 80%
"0" = 10% Vdd Max
"1" = 90% Vdd Min
15pF
5ps Typ, 10ps Max
Designed to meet today's
requirements for low
voltage applications. The
S25xx Series uses only
fundamental and 3rd
overtone crystal designs
for excellent jitter
performance.
<3ppm 1st/yr, 1ppm every year thereafter
0.520
(13.21)
0.450
(11.43)
CRYSTEK
P/N
Frequency
DC
0.520
(13.21)
0.450
(11.43)
0.216
(5.08)
0.260
(6.60)
Pin
1
0.300
(7.62)
0.300
(7.62)
Pin
4
Pin
8
Pin
5
mA
M
OUT
pin 8
Vdd
OUT
pin 5
OSC.
GND
PWR
Supply
O/P Load
incl Probe Cl
Crystek Part Number Guide
Example: S2592-44.736
Example: SE2592-44.736
Temperature
-10/ 70°C
-40/ 85°C
VM
pin 1
pin 4
Frequency Stability
+/- 100ppm
+/- 50ppm
+/- 25ppm
+/- 20ppm
High Impedance
GND or "LOW"
Oscillation
OPEN or "HIGH"
S2590
S2592
S2591
S2598
SE2590
SE2592
SE2591
NA
Tri-State Function
Function pin 1
Open
"1" level 2.2V Min
"0" level 0.4V Max
Output pin
Active
Active
High Z
Specifications subject to change without notice.
TD-021012 Rev. C
13
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