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XE51B23G-40.000MHZ

Description
TTL Output Clock Oscillator,
CategoryPassive components    oscillator   
File Size175KB,4 Pages
ManufacturerXsis Electronics Inc.
Environmental Compliance
Download Datasheet Parametric View All

XE51B23G-40.000MHZ Overview

TTL Output Clock Oscillator,

XE51B23G-40.000MHZ Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
Objectid7023726406
Reach Compliance Codecompliant
Other featuresTRI-STATE; ENABLE/DISABLE FUNCTION
maximum descent time3 ns
Frequency Adjustment - MechanicalNO
frequency stability500%
JESD-609 codee4
Installation featuresSURFACE MOUNT
Nominal operating frequency40 MHz
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Oscillator typeTTL
Output load10 KOHM, 10 TTL, 50 pF
physical size7.0mm x 5.0mm x 4.06mm
longest rise time3 ns
Maximum supply voltage5.5 V
Minimum supply voltage4.5 V
Nominal supply voltage5 V
surface mountYES
maximum symmetry40/60 %
Terminal surfaceGold (Au) - with Nickel (Ni) barrier
XE51 SERIES , HCMOS, TTL, LVHCMOS
High Reliability Hybrid Microcircuit Crystal Oscillators
5 x 7 mm, Surface Mount, Formed Leads
5V, 3.3V, 2.5V & 1.8V Options
Features
High Shock & Vibration Design
Tristate Output Option
883 B & Hi-Rel Screening Options
HC/ACMOS, LVHCMOS, & TTL Compatible
5V, 3.3V. 2.5V and 1.8V Options
Hermetically Sealed Ceramic Package
+
.275 – .008
(7.0 + .20)
3
4
Pad #
1
Function
E/D (Optional)
GND/CASE
OUTPUT
V
DD
.197 + .006
(5.0 + .15)
Marking
2
3
1
2
4
.200 + .005
(5.08 + .13)
.060
(1.52)
Typ
Applications
High Shock & Vibration Applications
Navigation Systems
Aerospace Instrumentation
Telecommunications
Smart Munitions
Gun Launched Munitions
See Pages 2 and 3
See Page 4
.200 + .005
(5.08 + .13)
.028 Typ.
.018 + .003
(.46 + .08)
.05
( 1.27 )
Bypass
Cap.
.160
(4.06)
Max
4 Leads
.008 + .001
.004
(.20 + .03)
(.10)
Max
.050
( 1.27 )
Dimensions: Inches (mm).
0.07
(1.78 )
0.100
( 2.54 )
Electrical Specifications:
An External 0.01uF Bypass
Capacitor is required
between VDD and GND.
Environmental Specifications:
Mechanical Specifications:
Package, Seal & Weight
Lead Material & Finish
Solder Reflow, Temp./Time
Package Thermal Resistance ( θ
JC
)
Ceramic 90% AL
2
O
3,
Hermetic - Resistance Welded, 0.25 Gms typical, 0.30 Gms Max.
Kovar, 40 to 70 μ inches gold over 100 to 250 μ inches Nickel,
Hot Solder Tinning per MIIL-PRF-55310 is optional at additional cost.
260
o
C Max for 10 Seconds Max.
75
o
C / Watt
ORDERING INFORMATION
( Select from options below ) :
Example P/N:
X E 5 1 A 4 3 G M – 24.000 MHz
“ =
5V, HC/ACMOS, + 50 PPM over -55C to 125C, Tristate Output,
Mil Screened, 24 MHz.
XE51
Model #
A
4
3
G
M
24.000 MHz
M = 883B Screening, Leave Blank Otherwise
G = Tristate Output, Leave Blank Otherwise
Supply Voltage & Logic
A = + 5.0 VDC HC/ACMOS
B = + 5.0 VDC TTL
L = + 3.3 VDC LVHCMOS
N = + 2.5 VDC LVHCMOS
R = + 1.8 VDC LVHCMOS
* Frequency Stability
1=
2=
3=
4=
5=
6=
7=
+ 0.1%
+ 0.05%
+ 100 PPM
+ 50 PPM
+ 20 PPM
+ 10 PPM
+ 25 PPM
Operating Temperature
Range
1
2
3
4
5
6
=
=
=
=
=
=
0
o
C
-40
o
C
-55
o
C
-55
o
C
-40
o
C
-20
o
C
to
to
to
to
to
to
+ 70
o
C
+ 85
o
C
+ 125
o
C
+ 105
o
C
+ 95
o
C
+ 70
o
C
* Enable Disable Input: A “low” level at the
input disables the output to a HI-Z state.
Enable/disable input has internal pull-up.
Specification is subject to
change without prior notice.
Rev 09 / 14
*
Frequency Stability Options 5, 6 & 7 are not
available for all Operating Temperature
Range Options.
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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