XR-R (HC35 or TO-5) Cold Weld Series
Crystal Resonator
XR-R (HC35) Series
Description
Vecton International’s XR-R (HC35-TO5 style) cold weld crystals provide a precision, high reliability design in a rugged mount.
These precision crystals o er excellent industry leading performance characterisitcs and tight stabilities in a wide range of
frequencies. Low phase noise and low g-sensitivty options make this an ideal choice for Microwave, Satellite, Telemetry, Radar
and Military Communication applications.
Features
•
•
•
•
•
•
•
•
•
Industry Standard Base (2 pt, 3 pt, 4 pt blank mounts)
Variety of package heights available
AT, SC and IT-Cut Fundamental and OT Modes
Low Phase Noise, Low G-Sensitivity options
Tight Stabilities and Tolerances, Excellent Aging
Robust Rugged Design for demanding environments
Swept Quartz & Hi-Rel Screening Options Available
High Temperature Options to +200
o
C
MIL-PRF-3098 equivalent (CR101/U, CR102/U, CR103/U)
•
•
•
•
•
•
Applications
Telecommunications
Military & Defense
Microwave
Telemetry
Ground and Satellite Communications
Precision Oscillators (TCXO, VCXO, OCXO)
Standard Physical Speci cations
HEIGHT
CODE
OPTION
1
2
3
PACKAGE EXAMPLES
XR-R SERIES
inches
0.265
0.230
0.200
mm
6.73
5.84
5.08
Reference dimensions specified in inches and millimeters (mm).
Specification subject to change without notice.
Vectron International • 4914 Gray Road • Cincinnati, OH 45232 • Tel: 513-542-5555 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Typical Electrical Performance Characteristics
AT-CUT VARIETIES
Performance Characterisitc
Frequency Range
Operating Temperature Range
Frequency Stability over Operating Temp Range
Frequency Calibration Tolerance +25
o
C
Equivalent Series Resistance
Shunt Capacitance
Motional Capacitance
Load Capacitance
Drive Level
Aging per year after first 30 days
F
T
F
R
-F
L
R (ESR)
C
0
C
1
C
L
DL
Symbol
F
O
Typical Performance Specifications
7 MHz to 225 MHz
-55
o
C to +125
o
C (high temperature up to +200
o
C available)
+/- 5 ppm to +/- 50 ppm (mode, frequency and operating temp range dependent)
+/- 10 ppm typical (+/- 2 ppm available)
10 ohms to 100 ohms (mode and frequency dependent)
2.5 pF - 4 pF typical (MIL-PRF-3098 CR101, CR102, CR103 types < 7 pF max.)
0.1 fF - 30 fF (mode and frequency dependent)
series to 32 pF (customer specified load)
100 uW (50 uW to 5 mW)
< 3 ppm (< 1ppm available)
DOUBLY ROTATED (DR)-CUT VARIETIES (SC, MODIFIED SC, IT, ETC...)
Performance Characterisitc
Frequency Range
Turn Point
Frequency Calibration Tolerance
Equivalent Series Resistance
Shunt Capacitance
Motional Capacitance
Load Capacitance
Drive Level
Aging per year after first 30 days
Symbol
F
O
TP
F
R
-F
L
R (ESR)
C
0
C
1
C
L
DL
Typical Performance Specifications
7 MHz to 225 MHz
+75
o
C to +105
o
C (mode, cut, frequency dependent, other turn points available)
+/- 1 ppm to +/- 5 ppm typical
15 ohms to 180 ohms (mode and frequency dependent)
2.5 pF - 4 pF typical
0.1 fF - 30 fF (mode and frequency dependent)
series to 32 pF (customer specified load)
100 uW (50 uW to 5 mW)
1 ppm
PHASE NOISE @ 100 Hz OFFSET (dBc/Hz)
Mode - Cut
Fundamental-AT
Fundamental-DR
3
rd
OT - AT
3
rd
OT - DR
5
th
OT - AT
5
th
OT - DR
7
th
OT - AT
Frequency Range
7 MHz -to 30 MHz
Phase Noise
-80 to -115
-80 to -135
-115 to -150
-90 to -135
-115 to -140
-80 to -110
TYPICAL ESR & C
1
BY MODE AND FREQUENCY RANGE
Mode
Fund.
3
rd
5
th
Frequency Range
(MHz)
7 - 35 MHz
17 - 105 MHz
40 - 175 MHz
70 - 225 MHz
*ESR Typical
(ohms)
25-360
40
75
120
*C
1
Typical
(fF)
5 - 25
1 -2.5
0.70
0.35
17 MHz - 105 MHz
7
th
40 MHz - 175 MHz
70 MHz - 225 MHz
*ESR and C1 values are dependent upon the specified frequency and mode of vibration.
Phase Noise performance is mode and frequency dependent
EQUIVALENT CIRCUIT OF A CRYSTAL RESONATOR
NOMINAL G-SENSITIVITY (4 pt. blank mount)
Cut
AT
DR (SC-IT)
G-SENSITIVITY
1 X 10
-9
/g (average attainable when specified)
5 x 10
-10
/g (average attainable when specified)
Results assume same frequency and mode when specified. Better results are available.
Vectron International designs and manufactures HC35 series crystals for a wide variety of commercial and high reliabilty
applications.
Our proven cleanroom finish processes and fully integrated environmental vacuum bake cold weld systems yield
excellent aging and low perturbations.
We have tight controls over series resistance, motional capacitance, temperature characteristics and other parameters critical to your
application. We primarily build to customer specifications but we’ve optimized designs on all frequencies that are commonly used in
telecommunications.
Please feel free to contact us with your questions. We are here to assist you with selecting the best performing and most cost
effective crystal for your application.
Vectron International • 4914 Gray Road • Cincinnati, OH 45232 • Tel: 513-542-5555 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
PART NUMBER ORDERING INFORMATION
A
CODE
XR
X
X
B
CODE
X
X
C
CODE
X
D
CODE
X
E
CODE
X
F
CODE
X
G
CODE
X
H
CODE
X
J
CODE
X
ATTRIBUTE
(TBD)
CALIBRATION
TEMPERATURE
OUTPUT
FREQUENCY
(MHZ)
K
FREQUENCY
000M000000
CRYSTAL
RESONATOR
PACKAGE
ATTRIBUTES
(see B details)
MODE
LOAD CAPACITANCE (CL)
OPERATING
TEMPERATURE
RANGE
TEMPERATURE
STABILITY
*Note: not all combination of options are available.
Other speci cation parameters may be available
(i.e., tighter tolderances/stabilities). Please consult
the factory for your speci c needs.
CALIBRATION
TOLERANCE
PART NUMBER CODES (attribute details)
B
X
CODE
R
PACKAGE TYPE
HC35
CODE
1
2
3
C
CODE
1
3
5
7
9
D
CODE
S
A
B
C
D
E
F
G
H
J
K
M
N
P
R
S
T
U
V
W
Y
Z
LOAD
CAPACITANCE
Series
8 pF
10 pF
12 pF
15 pF
18 pF
20 pF
25 pF
30 pF
32 pF
35 pF
40 pF
45 pF
50 pF
55 pF
60 pF
65 pF
70 pF
75 pF
80 pF
90 pF
Custom
MODE
Fund
3
rd
OT
A
5
th
OT
B
7
th
OT
C
9
th
OT
D
E
F
G
H
J
K
M
N
P
R
S
T
U
V
W
Y
Z
1
2
9
-40
o
C to +70
o
C
-40
o
C to +85
o
C
-40 C to +105 C
-30
o
C to +80
o
C
-30
o
C to +85
o
C
-20 C to +70 C
-10
o
C to +60
o
C
-10
o
C to +75
o
C
-5
o
C to +70
o
C
0
o
C to +50
o
C
0 C to +55 C
0
o
C to +60
o
C
0
o
C to +70
o
C
0 C to +85 C
+10
o
C to +40
o
C
-10
o
C to +70
o
C
-55 C to +185 C
-20
o
C to +180
o
C
0 C to +150 C
0
o
C to +200
o
C
Custom
o
o
o
o
o
o
o
o
o
o
o
o
X
PACKAGE HEIGHT (A)
.265 (6.73)
.230 (5.84)
.200 (5.08)
F
FREQUENCY
STABILITY
OVER
TEMPERATURE
+/- 5 ppm
+/- 10 ppm
+/- 12 ppm
+/- 15 ppm
+/- 20 ppm
+/- 25 ppm
+/- 30 ppm
+/- 32 ppm
+/- 40 ppm
+/- 50 ppm
+/- 60 ppm
+/- 75 ppm
+/- 80 ppm
+/- 90 ppm
+/- 100 ppm
+/- 130 ppm
+/- 150 ppm
+/- 200 ppm
+/- 250 ppm
+/- 300 ppm
Custom
G
CODE
1
X
SEAL METHOD
CW
CODE
1
2
3
H
FREQUENCY
CALIBRATION
TEMPERATURE
+25
o
C
+50
o
C
+55 C
+60
o
C
+65
o
C
+70 C
+75
o
C
+80
o
C
+85 C
+90
o
C
+95
o
C
+100
o
C
+105
o
C
+110 C
+115C
+120
o
C
+125 C
Custom
o
o
o
o
o
X
LEAD STYLE
STANDARD
SOLDER DIP
CUT PIN 2
J
E
OPERATING
TEMPERATURE
RANGE
-55
o
C to +85
o
C
-55
o
C to +105
o
C
-55 C to +125 C
o
o
CODE
CODE
CODE
FREQUENCY
CALIBRATION
TOLERANCE
+/- 5 ppm
+/- 10 ppm
+/- 12 ppm
+/- 15 ppm
+/- 20 ppm
+/- 25 ppm
+/- 30 ppm
+/- 32 ppm
+/- 40 ppm
+/- 50 ppm
+/- 60 ppm
+/- 75 ppm
+/- 80 ppm
+/- 90 ppm
+/- 100 ppm
+/- 130 ppm
+/- 150 ppm
+/- 200 ppm
+/- 250 ppm
+/- 300 ppm
Custom
CODE
CODE
TBD
A
B
C
D
E
F
G
H
J
K
M
N
P
R
S
T
U
V
W
Y
Z
A
B
C
D
E
F
G
H
J
K
M
N
P
R
S
T
U
V
W
Y
Z
A
B
C
D
E
F
G
H
J
K
M
N
P
R
S
T
U
Z
A
B
C
D
E
F
G
H
J
K
M
N
P
R
S
T
U
Z
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Custom
CALIBRATION
TEMPERATURE IS
ALWAYS +25
o
C
UNLESS OTHERWISE
SPECIFIED
Vectron International • 4914 Gray Road • Cincinnati, OH 45232 • Tel: 513-542-5555 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Typical Environmental Speci cations
TEST DESCRIPTION
SHOCK
VIBRATION
TEMPERATURE CYCLE
THERMAL SHOCK
MOISTURE RESISTANCE
SALT ATMOSPHERE
ACCELERATION
SOLDERABILITY
TERMINAL STRENGTH
PIND
FINE LEAK
GROSS LEAK
RESISTANCE TO SOLVENTS
RESISTANCE TO SOLDERING HEAT
HIGH TEMPERATURE STORAGE
LOW TEMPERATURE STORAGE
SPECIFICATION REFERENCE
MIL-STD-202, Method 213, Cond. C (100g, 6ms, Half-Sine)
MIL-STD-202, Method 201/204 (Random-Sine, 20g)
MIL-STD-883, Method 1010 (-55
o
C/+125
o
C), 10 cycles
MIL-STD-202, Method 107
MIL-STD-202, Method 106
MIL-STD-202, Method 101
MIL-STD-883, Method 2001, Condition A (5,000g)
MIL-STD-202, Method 208 (ANSI-EIA-J-STD-002)
MIL-STD-202, Method 211 (2lbs)
MIL-STD-883, Method 2020, Condition A or B (20g, 10g)
MIL-STD-202, Method 112, Condition C-IIIc (1x10
-8
atm/cc
2
)
MIL-STD-202, Method 112, Condition D
MIL-STD-202, Method 215
MIL-STD-202, Method 210, Condition K
MIL-STD-883, Method 1008, Condition C (+125
o
C, 168 hours)
MIL-PRF-3098
Vectron is uniquely equipped to
handle all of your special test
requirements. All environmental
and qualification related tests are
performed in house. We’ve
demonstrated compliance and the
ability to test to the requirements
of all governing industry and
military crystal specifications (past
and present).
Some of which include;
• MIL-PRF-3098
• MIL-C-49468
• MIL-C-3098
• TOR-2006 (8583)-5236
• EEE-INST-002
• MIL-PRF-55310
• MIL-STD-202
• MIL-STD-883
• 0THERS
Additional Technical Information
Diagrams of Series and Parallel Resonant Circuits
Typical Wave Solder Reflow Profile (Sn-Pb)
For Additional Information, Please Contact
USA:
Vectron International
4914 Gray Road
Cincinnati, OH 45232
Tel: 1.513.542.5555
Fax: 1.513.542.5146
Tel: 1.888.328.7661
Europe:
Vectron International
Landstrasse, D-74924
Neckarbischofsheim, Germany
Tel: +49 (0) 3328.4784.17
Fax: +49 (0) 3328.4784.30
Asia:
Vectron International
1F-2F, No 8 Workshop, No 308 Fenju Road
WaiGaoQiao Free Trade Zone
Pudong, Shanghai, China 200131
Tel: 86.21.5048.0777
Fax: 86.21.5048.1881
Disclaimer
Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application.
No rights under any patent accompany the sale of any such product(s) or information.
Rev: 12/2009
Vectron International • 4914 Gray Road • Cincinnati, OH 45232 • Tel: 513-542-5555 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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