XE20 - 200A SERIES ( HC/ACMOS ), 5.0 VDC
High Reliability Hybrid Microcircuit Crystal Oscillators
Frequency Range
Frequency Accuracy at + 25 C
Frequency Stability Vs. Temperature
Operating Temperature Range
Input Voltage
Input Current at +5.0 VDC ( No Load )
400 KHz
to
5.0 MHz
5.1 MHz to 20.0 MHz
20.1 MHz to 40.0 MHz
40.1 MHz to 60.0 MHz
60.1 MHz to 100.0 MHz
Output
Load
Symmetry: @ 50% Output Level
< 30 MHz
> 30 MHz
Rise & Fall Times ( 10% to 90% Level )
< 30 MHz
> 30 MHz
Enable/Disable
Start-Up Time
Phase Jitter ( 10 KHz to 20 MHz Integrated )
Frequency Stability Vs. 10% change in Voltage
Aging at +70
O
C
Package & Hermeticity
Lead Material & Finish
Lead Soldering, Temp./Time
O
400 KHz to 100 MHz
+ 15 PPM
See Options Below
See Options Below
+ 5 VDC + 10%
10 mA Max.
20 mA Max.
30 mA Max.
40 mA Max.
60 mA Max.
HC/ACMOS
10 K½ // 15 pf
55/45% Max
60/40% Max.
6 nS Max.
3 nS Max.
See Options Below
5 mS Max.
0.15 pS rms Typical
+ 4 PPM Max.
•
Ruggedized 4 point crystal mount
•
High Shock & Vibration
•
Low Profile Surface Mount
•
Tristate Output Available
.330 Max
(8.38)
.040
(1.0)
Max.
.300 Max
(7.62)
.480 Min
(12.20)
.018 + .002
–
(.46 + .05)
–
Dimensions
Inches ( mm )
.030 Ref
(.76)
.030
Ref
(.76)
.200 + .005
–
(5.08 + .13)
–
.410 Max
(10.40)
+ 3 PPM Max. first year, + 2 PPM Max./ Yr. thereafter
Conforms to the Requirements of MIL-PRF-55310
Kovar, 50 to 80 Microinches gold over 100 to 250 microinches Nickel,
Hot Solder Tinning per MIIL-PRF-55310 is optional at additional cost.
260
O
C Max for 10 Seconds Max.
Pin #
3
4
5
8
All Others
Function
E/D (Optional)
GND/CASE
OUTPUT
B+
N/C
Package Weight & Thermal Resistance ( θ
JC
)
1.0 Gms typical, 50
O
C / Watt
Contact Xsis Engineering
for any other special requirements.
ORDERING INFORMATION
( Select from options below ) :
XE20
Model #
2
A
FREQUENCY
883B
= Mil-Screening, Leave Blank Otherwise
H
= Hi-Rel Screening, Leave Blank Otherwise
G
=
*
Enable/Disable, Leave Blank Otherwise
Operating Temperature Range
1=
2=
3=
4=
5=
6=
-
-
-
-
-
0 C to + 70 C
o
o
40 C to + 85 C
o
o
55 C to +125 C
o
o
55 C to +105 C
o
o
40 C to + 95 C
o
o
20 C to + 70 C
o
o
Frequency Stability
1=
2=
3=
4=
+
+
+
+
0.1%
0.05%
100 PPM
50 PPM
5 = + 20 PPM
*
6 = + 10 PPM
*
7 = + 25 PPM
*
*
Enable/Disable Input:
A “low” level at the
input disables the output to a HI-Z state.
Enable/disable input has internal pull-up.
*
Options 5, 6 & 7 are not available for all
operating temperature range options
EXAMPLE:
XE20 - 243AG - 883B - 24.000 MHz = HC/ACMOS Output, Enable/ Disable Option, + 50 PPM
over -55 C to +125 C, Mil - Screened , 24.000 MHz
o
o
10/12
Xsis Electronics, Inc.
12620 W. 63rd St., Shawnee, KS 66216 Tel. 913-631-0448 Fax. 913-631-1170 email xsis@xsis.com
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