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
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
Electrical Characteristics, 5 VDC & 3.3 VDC Oscillators
Parameter
Output Frequency Range
Frequency Accuracy at +25 C
Frequency Stability Vs Temperature
Operating Temperature Range
Supply Voltage (Vdd)
500 KHz
5 MHz
20 MHz
40 MHz
60 MHz
o
5 V AC/HCMOS or TTL
500 KHz - 100 MHz
+ 15 PPM
See Options on Page 1
See Options on Page 1
+ 5 VDC + 10%
- <5 MHz
- <20 MHz
- <40 MHz
- <60 MHz
- <100 MHz
10 mA
20 mA
30 mA
40 mA
60 mA
Max.
Max.
Max.
Max.
Max.
3.3 V LVHCMOS or LVTTL
500 KHz - 160 MHz
+ 15 PPM
See Options on Page 1
See Options on Page 1
+ 3.3 VDC + 10%
500 KHz
8 MHz
16 MHz
32 MHz
60 MHz
100 MHz
-
-
-
-
-
-
<8 MHz
<16 MHz
<32 MHz
<60 MHz
<100 MHz
160 MHz
3 mA
6 mA
10 mA
20 mA
35 mA
60 mA
Max.
Max.
Max.
Max.
Max.
Max.
Input Current (no Load )
Output Waveform
Output Duty Cycle – HC/ACMOS
( at 50% of Output Waveform)
Output Duty Cycle – TTL
( at 1.4 Vdc Level )
Output High Level
Output Low Level
Output Load
Rise & Fall Times ( Typical Load )
( 10% to 90% of Output Level )
Enable/Disable ( E/D)
Start-Up Time
Phase Jitter ( 10 KHz to 20 MHz Integ.)
Frequency Stability Vs Supply Voltage
Aging at 70
o
C
Absolute Maximum Applied Voltage
Storage Temperature
Square Wave
< 40 MHz
> 40 MHz
55/45% Max.
40/60% Max.
Square Wave
< 40 MHz
> 40 MHz
55/45% Max.
40/60% Max.
60/40% Max. ( TTL )
60/40% Max. ( LVTTL )
0.9 Vdd Min.
0.1 Vdd Max.
10K ohms // 15 pF
10 TTL, 50 pF Max. for <50 MHz
< 30 MHz 6 nS Max.
> 30 MHz 3 nS Max.
E/D Input > 2.2V or Open : Normal Output
E/D Input < 0.8V: High Impedance
10 mS Max.
0.15 pS rms Typical
0.9 Vdd Min.
0.1 Vdd Max.
10Kohms // 15 pF
30 pf Max for <50 MHz
< 30 MHz 6 nS Max.
> 30 MHz 3 nS Max
E/D Input > 2.2V or Open: Normal Output
E/D Input < 0.8V: High Impedance
10 mS Max.
0.15 pS rms Typical
+ 5 PPM Max. for + 10% change in Supply Voltage
+ 3 PPM Max. first year, + 2 PPM Max. per year thereafter
+ 7 VDC
-65
o
C to 125
o
C
+4.5 VDC
-65
o
C to 125
o
C
e-mail: xsis@xsis.com , Tel: 913-631-0448
Contact Xsis Engineering
for any other special requirements;
Rev 09 / 14
Page 2 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
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
Electrical Characteristics, 2.5 VDC & 1.8 VDC Oscillators
Parameter
Output Frequency Range
Frequency Accuracy at +25 C
Frequency Stability Vs Temperature
Operating Temperature Range
Supply Voltage (Vdd)
500 KHz
8 MHz
16 MHz
32 MHz
60 MHz
100 MHz
-
-
-
-
-
-
o
2.5 V AC/HCMOS or TTL
500 KHz - 135 MHz
+ 15 PPM
See Options on Page 1
See Options on Page 1
+ 2.5 VDC + 10%
<8 MHz
<16 MHz
<32 MHz
<60 MHz
<100 MHz
135 MHz
3 mA
4 mA
8 mA
15 mA
20 mA
35 mA
Max.
Max.
Max.
Max.
Max.
Max.
1.8 V LVHCMOS or LVTTL
500 KHz - 100 MHz
+ 15 PPM
See Options on Page 1
See Options on Page 1
+ 1.8 VDC + 10%
500 KHz
8 MHz
16 MHz
32 MHz
60 MHz
85 MHz
-
-
-
-
-
-
<8 MHz
<16 MHz
<32 MHz
<60 MHz
<85 MHz
100 MHz
3 mA
4 mA
6 mA
10 mA
20 mA
25 mA
Max.
Max.
Max.
Max.
Max.
Max.
Input Current (no Load )
Output Waveform
Output Duty Cycle – HC/ACMOS
( at 50% of Output Waveform)
Output High Level
Output Low Level
Output Load
Rise & Fall Times ( Typical Load )
( 10% to 90% of Output Level )
Enable/Disable ( E/D)
Start-Up Time
Phase Jitter ( 10 KHz to 20 MHz Integ.)
Frequency Stability Vs Supply Voltage
Aging at 70
o
C
Absolute Maximum Applied Voltage
Storage Temperature
Square Wave
< 40 MHz
> 40 MHz
55/45% Max.
40/60% Max.
Square Wave
< 40 MHz
> 40 MHz
55/45% Max.
40/60% Max.
0.9 Vdd Min.
0.1 Vdd Max.
10K ohms // 15 pF
< 30 MHz 5 nS Max.
> 30 MHz 3 nS Max.
0.9 Vdd Min.
0.1 Vdd Max.
10Kohms // 15 pF
< 30 MHz 5 nS Max.
> 30 MHz 3 nS Max.
E/D Input > 0.7 Vdd or Open : Normal Output
E/D Input < 0.3 Vdd: High Impedance
10 mS Max.
0.15 pS rms Typical
10 mS Max
0.15 pS rms Typical
+ 5 PPM Max. for + 10% change in Supply Voltage
+ 3 PPM Max. first year, + 2 PPM Max. per year thereafter
+ 4.5 VDC
-65
o
C to 125
o
C
+ 3.5 VDC
-65
o
C to 125
o
C
Contact Xsis Engineering
for any other special requirements;
e-mail: xsis@xsis.com , Tel: 913-631-0448
Rev 09 / 14
Page 3 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
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
Typical Phase Noise (dbc/√Hz):
Output Frequency
10 MHz
25 MHz
50 MHz
96 MHz
110 MHz
10 Hz
-109
-100
-89
-80
-75
100 Hz
-140
-127
-117
-107
-102
1 KHz
-157
-151
-148
-139
-130
10 KHz
-162
-158
-157
-151
-142
100 KHz
-163
-160
-159
-156
-149
1 MHz
-164
-162
-160
-158
-153
Environmental Specifications:
Environmental tests are derived from MIL-PRF-55310 and are performed on a sampling basis for
qualification to insure that all units in production meet or exceed the required specifications. The sampling
method coupled with Workmanship Standards to MIL-PRF-38534, a product assurance program in
accordance with MIL-STD-790, and a quality system certified to AS9100/ISO9001, insures a consistently
superior product.
Test
Vibration
Shock
Temperature Cycling
Thermal Shock
Seal ( Fine and Gross )
Altitude
Constant Acceleration
Moisture Resistance
Solderability
Resistance to Soldering Heat
Resistance to Solvents
Internal Water Vapor Content
Test Conditions
0.06” DA, 30 G peak, 10 - 2000 Hz, MIL-STD-202, Method 204, Cond. G
1500 G, 0.5 mS, half-Sine, MIL-STD-883, Method 2002, Cond. B
MIL-STD-883, Method 1010, Cond. C
MIL-STD-202, Method 107, Cond. B
MIL-STD-883, Method 1014 Cond. A & C
MIL-STD-202, Method 105, Cond. C
MIL-STD-883, Method 2001, 5000 G
MIL-STD-202, Method 106, Vibration Sub Cycle Omitted
MIL-STD-202, Method 208
MIL-STD-202, Method 210, Cond B. or C as applicable
MIL-STD-202, Method 215
MIL-STD-883, Method 1018
Hi-Rel Screening:
When required by the customer, Xsis Oscillators can be subjected to additional screening tests
such as Non-Destruct Bond Pull, PIND, Radiographic inspection, 330 hour burn-in, etc., in
accordance with the requirements of MIL-PRF-55310 for "Class S" products.
Hi-Temperature Operation:
Contact Xsis for all your high temperature requirements for up to +220 C.
o
Rev 09 / 14
Page 4 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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