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XE42-N14-H-0.250MHZ

Description
LVHCMOS Output Clock Oscillator, 0.25MHz Nom, Hybrid,
CategoryPassive components    oscillator   
File Size207KB,4 Pages
ManufacturerXsis Electronics Inc.
Download Datasheet Parametric View All

XE42-N14-H-0.250MHZ Overview

LVHCMOS Output Clock Oscillator, 0.25MHz Nom, Hybrid,

XE42-N14-H-0.250MHZ Parametric

Parameter NameAttribute value
Objectid145071313120
Reach Compliance Codecompliant
Other featuresENABLE/DISABLE FUNCTION
maximum descent time6 ns
Frequency Adjustment - MechanicalNO
frequency stability1000%
Installation featuresSURFACE MOUNT
Number of terminals4
Nominal operating frequency0.25 MHz
Maximum operating temperature105 °C
Minimum operating temperature-55 °C
Oscillator typeLVHCMOS
Output load10 KOHM, 15 pF
Package body materialCERAMIC
Encapsulate equivalent codeGWDIP4,.4,200
physical size8.89mm X 7.4mm X 4.19mm
longest rise time6 ns
Filter levelMIL-PRF-55310 Class S
Maximum slew rate3 mA
Maximum supply voltage2.75 V
Minimum supply voltage2.25 V
Nominal supply voltage2.5 V
surface mountYES
maximum symmetry55/45 %
technologyHYBRID
XE42 - N00 Series (LVHCMOS), 2.5 V
High Reliability Hybrid Microcircuit Crystal Oscillators
Surface Mount “Formed Leads” Package
#4
#3
Features
Ruggedized 4 Point Crystal Mount
Tristate Output Option
Radiation Tolerant to 10K Rads
Low Profile Surface Mount, 0.165” Max. Height
100% Screening Options
Low Phase Noise
Hermetically Sealed, Ceramic Package
ECCN: EAR99
Marking
#1
.200 + .005
(5.08 + .13)
#2
.290 + .005
(7.4 + .13)
.055
( 1.4 )
Typ.
.165 Max
(4.19)
Applications
High Shock & Vibration Applications
Navigation Systems
Aerospace Instrumentation
Benign Space Applications
Gun Launched Munitions
.130
(3.3)
.018 + .003
(.46 + .08)
.350 + .005
(8.89 + .13)
.070
(1.78)
.050
(1.27)
Typ.
.008 + .001
(.20 + .03)
Dimensions: Inches (mm)
LEAD#
1
FUNCTION
E/D (Optional)
GND/CASE
OUTPUT
VDD
Package Specifications & Outline:
Package : Ceramic 90% AL
2
O
3
Seal: Hermetic – Resistance Welded
Weight: 0.5 Gms typical, 0.6 Gms Max.
o
Thermal Resistance, Junction to Case ( θ
JC
): 30 C / Watt
o
Solder Reflow, Temp./Time: 260 C, 10 Secs. Max.
Lead Material & Finish: Kovar, 50 to 80 μ inches gold
over 100 to 250 μ inches Nickel
Typical PCB
Layout
.345
(8.76)
2
3
4
.200
(5.08)
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.
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:
2.5 V LVHCMOS, + 50 PPM over -55 C to +125 C,
XE42 - N43G - M - 24.000 MHz =
Tristate Output, 883B Screening and 24.000 MHz
o
o
XE42
N
Model #
4
3
G
M
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
M
= 883B 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 03 /16
* Frequency Stability Options 5, 6 & 7 are not
available for all operating temperature ranges.
Page 1 of 3
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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