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XE20-136-20.000MHZ

Description
TTL Output Clock Oscillator, 20MHz Nom,
CategoryPassive components    oscillator   
File Size172KB,4 Pages
ManufacturerXsis Electronics Inc.
Environmental Compliance
Download Datasheet Parametric View All

XE20-136-20.000MHZ Overview

TTL Output Clock Oscillator, 20MHz Nom,

XE20-136-20.000MHZ Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerXsis Electronics Inc.
package instructionCAN8,.2
Reach Compliance Codecompli
maximum descent time10 ns
Frequency Adjustment - MechanicalNO
frequency stability100%
JESD-609 codee4
Installation featuresTHROUGH HOLE MOUNT
Number of terminals8
Nominal operating frequency20 MHz
Maximum operating temperature70 °C
Minimum operating temperature-20 °C
Oscillator typeTTL
Output load10 TTL, 50 pF
Package body materialMETAL
Encapsulate equivalent codeCAN8,.2
physical size9.65mm x 7.62mm
longest rise time10 ns
Maximum slew rate20 mA
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountNO
maximum symmetry60/40 %
Terminal surfaceGold (Au) - with Nickel (Ni) barrie
XE20 - 100 Series (TTL), 5 V
High Reliability Hybrid Microcircuit Crystal Oscillators
( Similar to M55310/09 )
Features
Ruggedized 4 Point Crystal Mount
Tristate Output Option
Radiation Tolerant to 10K Rads
100% Screening Options
Low Phase Noise
Hermetically Sealed Metal Package
ECCN: EAR99
.330 Max
(8.38)
.040
Max.
(1.0)
.300 Max
(7.62)
.480 Min
(12.20)
.018 + .002
(.46 + .05)
Applications
High Shock & Vibration Applications
Navigation Systems
Aerospace Instrumentation
Benign Space Applications
Gun Launched Munitions
.030 Ref
(.76)
LEAD#
FUNCTION
3
8
1
.030
Ref
(.76)
E/D (Optional)
GND/CASE
OUTPUT
VDD
N/C
4
5
8
All Others
Package Specifications & Outline:
Header & Leads Material: Kovar
Cover Material: Nickel
Seal: Hermetic – Resistance Welded
Weight: 1.0 Gms typical, 1.2 Gms Max.
o
Thermal Resistance, Junction to Case ( θ
JC
): 30 C / Watt
o
Lead Soldering, Temp./Time: 260 C, 10 Secs. Max.
.200 + .005
(5.08 + .13)
.380 Max
(9.65)
Dimensions: Inches (mm)
E/D ( Enable/Disable ) Input:
A “Low”
level at the input disables the Output
into a high impedance state.
E/D
Input has internal pull-up. It can
be left floating or connected to Vdd.
Header & Lead Finish: 50 to 80 μ inches gold over
100 to 250 μ inches nickel
Hot Solder Tinning per MIL-PRF-55310 is optional at additional cost.
Contact Xsis Electronics
at xsis@xsis.com for any special requirements.
ORDERING INFORMATION
( Please build your part number from options below ) :
P/N EXAMPLE: XE20 - 143G – 883B - 24.000 MHz =
5.0 V TTL, + 50 PPM over -55 C to +125 C,
Tristate Output, 883B Screening and 24.000 MHz
o
o
XE20 ‒ 1
Model #
4
3
G
883B
24.000 MHz
Output Frequency
Frequency Stability
Options
1 = + 0.1%
2 = + 500 PPM
3
4
5
6
7
=
=
=
=
=
+ 100 PPM
+ 50 PPM
+ 20 PPM *
+ 10 PPM *
+ 25 PPM *
100% Screening Options
Operating Temp. Range
Options
1
2
3
4
5
6
=
=
=
=
=
=
0 C
- 40
o
C
- 55
o
C
- 55
o
C
- 40
o
C
- 20
o
C
o
to + 70 C
to + 85
o
C
to +125
o
C
to +105
o
C
to + 95
o
C
to + 70
o
C
o
Tristate Options
G
= Tristate
Blank = No Tristate
883B
= MIL Screening
H
= HI-REL Screening
Blank = No Screening
883B Screening
is same as
MIL-PRF-55310 Class B Screening
HI-REL Screening
is similar to
MIL-PRF-55310 Class S Screening
Rev 09 /15
* Frequency Stability Options 5, 6 & 7 are not
available for all operating temperature ranges.
Page 1 of 4
Xsis Electronics, Inc.,
12620 W. 63rd St., Shawnee, KS 66216
Tel. 913-631-0448 Fax. 913-631-1170, www.xsis.com, email xsis@xsis.com
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