XE20 - 100 SERIES ( TTL ), 5.0 VDC
High Reliability Hybrid Microcircuit Crystal Oscillators
( Similar to M55310/09 )
Frequency Range
Frequency Accuracy at + 25
O
C
Frequency Stability Vs. Temperature
Operating Temperature Range
Input Voltage
Input Current @ +5.0 VDC
400 KHz
5.1 MHz
20.1 MHz
40.1 MHz
60.1 MHz
to
to
to
to
5.0 MHz
20.0 MHz
40.0 MHz
60.0 MHz
10 mA Max.
20 mA Max.
30 mA Max.
40 mA Max.
60 mA Max.
TTL ( 10 Loads )
55/45% Max
60/40% Max.
10 nS Max.
5 nS Max.
See Options Below
5 mS Max.
0.15 pS rms Typical
+ 4 PPM Max.
.200 + .005
–
(5.08 + .13)
–
.410 Max
(10.40)
.018 + .002
–
(.46 + .05)
–
Dimensions
Inches ( mm )
.480 Min
(12.20)
.040
(1.0)
Max.
400 KHz to 100 MHz
+ 15 PPM
See Options Below
See Options Below
+ 5 VDC + 10%
•
Ruggedized 4 point crystal mount
•
High Shock & Vibration
•
Low Profile Surface Mount
•
Tristate Output Available
.330 Max
(8.38)
.300 Max
(7.62)
to 100.0 MHz
Output
Output Symmetry ( at 1.4 VDC Level )
< 9 MHz
> 9 MHz
Rise & Fall Times ( 0.6 VDC to 2.2 VDC )
< 20 MHz
> 20 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
.030 Ref
(.76)
.030
Ref
(.76)
+ 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 #
1
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
*
*
Options 5, 6 & 7 are not available for all
operating temperature range options
-
-
-
-
-
*
Enable/Disable Input:
A “low” level at the
input disables the output to a HI-Z state.
Enable/disable input has internal pull-up.
EXAMPLE:
XE20 – 143G – 883B - 24.000 MHz = TTL Output, with 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
微控制器 MCU
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