CRMXX_15 [CRYSTEKMICROWAVE]
UM-1 Leaded Crystal;
| 型号： | CRMXX_15 |
| 厂家： | 
CRYSTEK CORPORATION |
| 描述： | UM-1 Leaded Crystal |
| 文件： | 总1页 (文件大小：82K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CRMxx Model
UM-1 Leaded Crystal
Designed to provide traditional
crystal design flexibility of the
H C 4 9 i n a s m a l l e r U M - 1
package. Custom lead forming
available for SMD applications.
0.126
(3.20)
0.018
(0.46)
0.091
(2.31)
Resistance at series resonance
CRY
Freq
0.314
(8.0)
0.291
(7.40)
0.148 ±0.008
(3.76 ±0.20)
Freq. (MHz)
Max ESR
DC
10.0 – 18.0
18.1 – 50.0
20.0 – 100.0
50.0 – 135.0
60
40
60
100
0.500 Min
(12.70 Min)
0.314
(8.0)
Dimensions inches (mm)
All dimensions are maximum unless otherwise specified
Table 1
Frequency Range: 10 MHz to 50 MHz (fund)
20 MHz to 100 MHz (3rd O/T)
50 MHz to 135 MHz (5th O/T)
Calibration Tolerance: ±50ppm (Standard p/n)
(Option) ±10ppm to ±100ppm
Frequency Stability: ±100ppm (Standard p/n)
(Option) ±15ppm to ±100ppm
Storage Temp. range: -45°C to 90°C
Shunt Capacitance: 7.0pF Max
Drive level: 100uW Typical
ESR: See table 1
Aging: <3ppm 1st year Max
Insulation Resistance: 500 Megaohms Min at 100Vdc
Operating Temp. range: 0°C to 70°C (Standard p/n)
(Option) -20°C to 70°C
(Option) -40°C to 85°C
Build Your Own P/N
CRM X X X X - Freq
Frequency Tolerance
at 25°C
Frequency Stability
over Temp Range
Load
Capacitance
1 ±10 ppm
2 ±15 ppm
3 ±20 ppm
4 ±25 ppm
5 ±30 ppm
6 ±50 ppm
7 ±100 ppm
B
C
D
E
F
G
H
I
±15 ppm
±20 ppm
±25 ppm
±30 ppm
±50 ppm
±100 ppm (0 to 70°C)
±15 ppm (-20 to 70°C)
±20 ppm (-20 to 70°C)
(0 to 70°C)
J
K
L
M
N
O
P
±30 ppm (-20 to 70°C)
1
2
3
4
5
6
7
8
Series
14 pF
16 pF
18 pF
20 pF
22 pF
25 pF
32 pF
(0 to 70°C)
(0 to 70°C)
(0 to 70°C)
(0 to 70°C)
±50 ppm (-20 to 70°C)
±100 ppm (-20 to 70°C)
±20 ppm (-40 to 85°C)
±25 ppm (-40 to 85°C)
±30 ppm (-40 to 85°C)
±50 ppm (-40 to 85°C)
±100 ppm (-40 to 85°C)
Q
Mode
1
3
5
Fundamental 10 - 50 MHz
3rd Overtone 20 - 100 MHz
5th Overtone 50 - 135 MHz
Example:
CRM4F51-20.000 = ±25ppm at 25°C, ±50ppm 0 to 70°C, 20pF Load Cap, Fundamental, 20.000 MHz
Specifications subject to change without notice.
TD-021014 Rev. E
12730 Commonwealth Drive • Fort Myers, Florida 33913
Phone: 239-561-3311 • 800-237-3061
CRYSTEK
CORPORATION
Fax: 239-561-1025 • www.crystek.com
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