Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www .raltron.com
HIGH ACCURACY SURFACE MOUNT CRYSTALS
FEATURES
SPECIFICATIONS
FREQUENCY RANGE 1.00 MHz TO 360.00 MHz
HOLDER TYPES A-SMD: HC-49/U-SMD 1.00 MHz TO 360.00 MHz
C-SMD: UM-1 SMD 8.00 MHz TO 200.00 MHz
FREQUENCY TOLERANCE AT 25° C ±5 PPM TO ±25 PPM
FREQUENCY STABILITY OVER TEMPERATURE RANGE ±3PPM TO ±10PPM(-10°C TO +60°C)
±15 TO ±50 PPM (-40°C TO +85°C)
EXTENDED TEMPERATURE RANGE -40°C TO +85°C MAXIMUM
LOAD CAPACITANCE 10 pF TO 32 pF OR SERIES
AGING PER YEAR ±3 PPM MAXIMUM
MODE OF OSCILLATION (SEE PAGE 2) FUNDAMENTAL TO NINTH OVERTONE
EQUIVALENT SERIES RESISTANCE (ESR) SEE PAGE 2
DRIVE LEVEL 0.1 mW TYPICAL
OUTLINE DRAWINGS
HOLDER TYPE
-
FREQUENCY
-
LOAD CAPACITANCE
-
MODE
-
EXTENDED
TEMPERATURE SURFACE
MOUNT
A
CHC-49/U-SMD
UM-1-SMD IN MHz 10 TO 32pF FOR PARALLEL
S FOR SERIES
F
3OT
5OT
7OT
9OT
FUNDAMENTAL
THIRD OVERTONE
FIFTH OVERTONE
SEVENTH OVERTONE
NINTH OVERTONE
EXT SMD
P ART NUMBERING SYSTEM
Scale none Dimension in mm
inch
EXAMPLE: A-32.000-20-3OT-SMD
C-100.00-S-5OT-SMD
A-SMD TYPE: HC-49/U-SMD C-SMD TYPE: UM-1-SMD
TIGHT TOLERANCE AND ST ABILITY OVER TEMPERA TURE
WIDE FREQUENCY RANGE
EXCELLENT FREQUENCY SOURCE FOR TELECOM APPLICA TIONS
.118
3.0
.530 MAX
13.5 MAX
.183 MAX
4.65 MAX
.435 MAX
11 .05 M AX
.764 MAX
19.40 MAX
.192 ± .005
.431
4.88 ± .127
.017
1.57 ± .30
2.97 ± .30
1.40 ± .25
.055 ± .01
1.91 ± .63
.075 ± .025
5.3 MAX
.208 MAX
.062 ± .012
.117 ± .012
.525
0.50
.125
.071
.142
.140
3.56
13.34
1.27
3.18
1.80
3.60
.125
3.18
2.8
.110
.500 MAX
12.7 MAX
1.45 ± 0.15
.057 ± .006
4.8 MAX
.189 MAX
1.3 ± 0.2
.051 ± .008
.130 MAX
3.3 MAX
.148
3.75
2.5 ± 0.5
.10 ± .020 8.1 MAX
.319 MAX
.362
.050
.126
.098
.118
3.0
9.20
1.27
3.20
2.48
-
TOLERANCE/
STABILITY
-
(PPM / PPM)
EX. 1010, 1530
7.9 MAX
.311 MAX
1.80
.071
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www .raltron.com
ESR CHARACTERISTICS
EQUIVALENT SERIES RESIST ANCE VERSUS FREQUENCY AND PACKAGE
HC-49/U "A" UM-1 "C" " "A" "C" HC-49/U "A" UM-1 "C" "A" "C"
1.000 A 700 11.059 A C 25 50
1.843 A 700 12.000 A C 25 40
2.000 A 500 12.288 A C 25 40
2.097152 A 500 13.5168 A C 25 40
2.4576 A 400 14.31818 A C 25 35
3.000 A 200 14.7456 A C 25 35
3.2768 A 180 15.000 A C 25 35
3.579545 A 180 16.000 A C 25 30
3.600 A 160 16.384 A C 25 35
3.6864 A 140 17.360 A C 25 30
4.000 A 80 18.000 A C 20 25
4.096 A 80 18.432 A C 20 30
4.194304 A 80 19.354 A C 20 30
4.433619 A 80 19.6608 A C 20 30
4.9152 A 60 20.000 A C 20 30
5.000 A 60 22.1184 A C 20 25
5.0688 A 60 23.400 A C 20 25
5.185 A 60 24.000 A C 20 25
5.7143 A 50 24.576 A C 30 25
5.9904 A 50 25.000 A C 30 20
6.000 A 50 27.000 A C 30 20
6.144 A 40 30.000 A C 30 20
6.400 A 40 32.000 A C 30 60
6.5536 A 40 36.000 A C 30 60
7.000 A 30 40.000 A C 30 50
7.15909 A 30 48.000 A C 30 50
7.3728 A 30 60.000 A C 30 40
8.000 A 30 70.000 A C 30 40
9.216 A 30 80.000 A C 30 40
9.8304 A 30 90.000 A C 40 40
10.000 A C 25 50 100.000 A C 40 100
10.738635 A C 25 50 150.000 A C 50 70
11.000 A C 25 50 200.000 A C 100 120
11.050 A C 25 50 300.000 A 150
FREQUENCY
MHz FREQUENCY
MHz HOLDER TYPE ESRHOLDER TYPE ESR
HOLDER TYPE FUNDAMENTAL
(FUND) THIRD OVERTONE
(3OT) FIFTH OVERTONE
(5OT) SEVENTH OVERTONE
(7OT) NINTH OVERTONE
(9OT)
TYPE A: HC-49/U 1.00 MHz TO 65.00 MHz 20.00 MHz TO 90.00 MHz 60.00 MHz TO 130.00 MHz 125.00 MHz TO 200.00 MHz 180.00 MHz TO 300.00 MHz
TYPE C: UM-1 8.00 MHz TO 65.00 MHz 25.00 MHz TO 90.00 MHz 60.00 MHz TO 130.00 MHz 125.00 MHz TO 200.00 MHz
FREQUENCY RANGE AND MODE OF OSCILLA TION BY HOLDER TYPE
C
C
C
