“XC5A” Series, HC/ACMOS/TTL, 5 V
High Reliability Hybrid Microcircuit Crystal Oscillators
( 500 KHz to 105 MHz )
Features
•
•
•
•
•
•
•
•
High Shock & Vibration Design
Tristate Output Option
Low Profile Surface Mount, 0.079” Max. Height
100% Screening Options
Low Phase Noise
Hermetically Sealed, Ceramic Package
Tape & Reel packaging
ECCN: EAR99
4
3
Marking
•
1
.275 + .008
–
(7.0 + .20)
–
2
.197 + .008
–
(5.0 + .15)
–
LEAD#
1
2
.079 Max.
(2.0)
3
4
FUNCTION
E/D (Optional)
GND/CASE
OUTPUT
VDD
.071
(1.8)
Applications
•
•
•
•
•
High Shock & Vibration Applications
Navigation Systems
Aerospace Instrumentation
Digital Signal Processing
Gun Launched Munitions
.200 + .005
–
(5.08 + .13)
–
1
2
.103
(2.62)
Bypass
Cap.
.079
(2.0)
.071
(1.8)
Package Specifications & Outline:
•
•
•
•
•
4
3
.055
(1.4)
.047
(1.2)
Typical
PCB
Layout
.200 + .005
–
(5.0 + .13)
–
Package: Ceramic 90% AL
2
O
3,
Seal: Hermetic – Resistance Welded
Weight: 0.15 Gms Typical, 0.2 Gms Max.
o
Thermal Resistance, Junction to Case (
θ
JC
): 38 C / Watt
o
Solder Reflow, Temp./Time: 260 C Max for 10 Seconds Max.
Dimensions: Inches (mm).
•
Pad Finish: 0.3 to 1.0
μm
gold over 1.27 to 8.9
μm
nickel
Hot Solder Tinning per MIL-PRF-55310 is optional at additional cost.
Contact Xsis Electronics
at xsis@xsis.com for any special requirements.
An External 0.01uF Bypass Capacitor
is required between VDD and GND.
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.
ORDERING INFORMATION
( Please build your part number from options below ) :
P/N EXAMPLE: XC5A– 7BM- 24.000 MHz =
5.0V HCACMOS, + 75 PPM Overall Frequency Accuracy over -55
o
C to +125
o
C,
55/45% Symmetry, Tristate Output , 100% Screening, 24.000 MHz
XC5 A
Model #
7
B
M
24.000 MHz
Output Frequency
* Overall Frequency Accuracy Options
1
= + 50 PPM over -10 C to +70 C
2
= + 25 PPM over -10 C to +70 C
3
= + 100 PPM over -40
o
C to +85
o
C
4
= + 50 PPM over -40
o
C to +85
o
C
5
= + 25 PPM over -40
o
C to +85
o
C
6
= + 100 PPM over -55
o
C to +125
o
C
7
= + 75 PPM over -55
o
C to +125
o
C
8
= + 20 PPM over -40
o
C to +85
o
C
9
= + 50 PPM over -55
o
C to +105
o
C
o
o
o
o
100% Screening Options
Symmetry & Tristate Options
A
= 60/40% & Tristate
B
= 55/45% & Tristate
D
= 60/40% & No Tristate
E
= 55/45% & No Tristate
X
= No Screening
M
= 100% Screening
MP
= Enhanced Reliability Screening
* Overall Frequency Accuracy includes initial Accuracy
& Frequency changes due to Temperature, Aging,
Suppy Voltage & Load variations.
Rev 09 /15
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
“XC5A” Series, HC/ACMOS/TTL, 5 V
High Reliability Hybrid Microcircuit Crystal Oscillators
( 500 KHz to 105 MHz )
Electrical Specifications:
Parameter
Output Frequency Range
Overall Frequency Accuracy
(See Note Below)
Operating Temperature Range
Supply Voltage (Vdd)
Specification Limits
500 KHz - 105 MHz
See Options in the Ordering Information on Page 1
See Options in the Ordering Information on Page 1
+ 5 VDC + 10%
Input Current (no Load )
500 KHz
8.1 MHz
32.1 MHz
64.1 MHz
-
8 MHz 4 mA Max.
- 32 MHz 10 mA Max.
- 64 MHz 40 mA Max.
- 105 MHz 60 mA Max.
Output Waveform
Output Duty Cycle - TTL
( at 1.4V Output Level )
Output Duty Cycle - HCMOS (at 50%
Level )
Output High Level
Output Low Level
Output Load
Square Wave, HC/ACMOS/TTL Compatible
60/40% Max.
See Options in the Ordering Information on Page 1
0.9 Vdd Min.
0.1 Vdd Max.
10K // 15 pF
or 8 TTL loads Max.
< 40 MHz 6 nS Max.
> 40 MHz 3 nS Max.
( 10% to 90% Output Levels)
> 3.5V or Open : Normal Output
< 0.8V: High Impedance
10 mS Max.
0.3 pS rms Typical
+ 3 PPM Max. first year, + 2 PPM Max. per year thereafter
+ 7VDC
-65
o
C to +125
o
C
Rise & Fall Times ( Typical Load )
Enable/Disable ( E/D) Input
Start-Up Time
Phase Jitter
( 10 KHz - 20 MHz Integrated)
Aging at 70
o
C
Absolute Maximum Applied Voltage
Storage Temperature
NOTE: Overall Frequency Accuracy Includes, Initial Accuracy at 25 C, Frequency changes over Operating
Temperature, Aging over 5 years, Frequency changes due to Supply Voltage & Load Variations.
For special requirements, such as, tighter output symmetry, faster start-up time, PIND screening, etc., please
contact Xsis Electronics at xsis@xsis.com or call us at 913-631-0448.
o
Rev 09 /15
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
“XC5A” Series, HC/ACMOS/TTL, 5 V
High Reliability Hybrid Microcircuit Crystal Oscillators
( 500 KHz to 105 MHz )
Packaging:
Tape & Reel, See Page 4
Thermal Characteristics:
Junction to case Thermal Constant (
θ
JC
): 38 C / Watt
o
Junction to Ambient ( Device floating in free air) Thermal Constant ( θ
JA
): 135 C / Watt
o
Typical Phase Noise (dbc/Hz):
Output Frequency
10 MHz
25 MHz
50 MHz
96 MHz
110 MHz
10 Hz
- 90
-83
-81
-79
-77
100 Hz
-122
-111
-108
-106
-106
1 KHz
-145
-135
-133
-132
-131
10 KHz
-158
-143
-142
-141
-140
100 KHz
-161
-149
-146
-147
-146
1 MHz
-164
-157
-154
-153
-153
Environmental Specifications:
XC5A Series oscillators are designed to meet or exceed the Environmental tests specified below. Customized screening
and environmental testing are also available to meet your special requirements.
Test
Vibration
Shock
Temperature Cycling
Thermal Shock
Seal ( Fine and Gross )
Burn-in
Frequency Aging
Altitude
Constant Acceleration
Moisture Resistance
Solderability
Resistance to Soldering Heat
Resistance to Solvents
Internal Water Vapor Content
ESD Classification
Moisture Sensitivity Level
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
160 Hours, 125 C, Nominal Supply Voltage & Load
30 days at 70 C, + 1.5 PPM Max.
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
MIL-STD-883, Method 3015, Class 1C, HBM 1000 to 1999
J-STD-020, MSL=1
o
o
Rev 09 /15
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
“XC5A” Series, HC/ACMOS/TTL, 5 V
High Reliability Hybrid Microcircuit Crystal Oscillators
( 500 KHz to 105 MHz )
HCMOS Test Circuit
MA
4
3
HCMOS Output Waveform
OUTPUT
T
R
T
F
High Level
0.9 VDD
Power
Supply
DVM
C
DUT
1
2
15 pF
10 K
GND
50% Level
C = .01 OR .1 uF
0.1 VDD
E/D Input
Low Level
0 VDC
T
H
E/D ( Enable/Disable ) Input
has an internal pull-up
resistor. It can be left floating or connected to Vdd.
Symmetry =
T
T
H
T
x 100 %
Typical Freq. Stability Vs. Temperature
50
40
Tape & Reel Information
FEEDING DIRECTION
XC5A-7BM-29.4912 MHz
Frequency Stability – PPM
30
20
10
0
-10
-20
-30
-40
-50
-60 -50 -40 -30 -20 -10
0
10 20
30 40 50 60 70 80
2.0 + 0.1
0.3
1.75 + 0.1
4.0 + 0.1
Ø1.5
183
O
C
XC5A-7BM
16M00000
Xsis
0515
7.5
7.33
16.0
1.62
Ø1.5
Ø13.0 + 0.5
5.43
8.0
17.5
Temperature
-
C
o
90 100 110 120 130
2.5
Typical Solder Reflow Profile
280
260
240
220
200
O
240 TO 250 C Typ.
Ramp Up 3 C/Sec. Max.
Ramp Down
6
O
C/Sec. Max.
183
O
C
O
120
O
Ø178 + 1
Temperature -
o
C
180
160
140
120
100
80
60
40
20
0
0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400 420
2.0
60 to 150 Secs
Dimensions are in mm.
60 to 120 Secs
Tape is EIA-481-A Compliant.
Time - Seconds
Rev 09 /15
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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