参数资料
型号: CX635A-A1B2C230-FREQDS
厂商: CARDINAL COMPONENTS INC
元件分类: 晶体
英文描述: QUARTZ CRYSTAL RESONATOR, 25 MHz - 54.99 MHz
封装: ROHS COMPLIANT, CERAMIC, SURFACE MOUNT PACKAGE-4
文件页数: 1/1页
文件大小: 100K
代理商: CX635A-A1B2C230-FREQDS
34
Cardinal Components, Inc., 155 Rt. 46 W,Wayne, NJ. 07470TEL: (973)785-1333 FAX: (973)785-0053
34
CARDINAL COMPONENTS
Specifications:
Frequency Range:
11.000 ~ 150.000 MHz
Operating Temperature:
-10°C ~ +70°C
Standard
-20°C ~ +70°C
-40°C ~ +85°C
Frequency Stability:
±50 ppm
Standard
±30 ppm
±10 ppm
± 5 ppm
Frequency Tolerance:
±50 ppm
Standard
(at 25°C)
±30 ppm
±10 ppm
Load Capacitance:
Standard 18pF or series.
Other values are available.
Resistance:
Maximum resistance corresponds to frequency.
See chart below.
Standard:
Mode: Fundamental, 3rd or 5th Overtone
Shunt Capacitance: 7 pF Max
Aging: ± 5 ppm/year
Drive Level: 50 W
Packaging: Tape and Reel (1K per Reel)
Ceramic Surface Mount Crystals
Very low drive level
Wide frequency range
Tight stabilities and tolerances
CX635A
CX635B
Note: Not all combinations of the above tolerances, stabilities, and temperature
ranges are available. Consult the factory if your requirement is not standard.
Part Numbering Example: CX635A Z - A1 B2 C2 50 - 11.0 D18 - 3
*
NOTE: The above ABC combinations cover basic specification options. We tailor our crystal specifications
to meet customer requirements. Please contact our sales department if you don’t see exactly what you need.
Series
SERIES
CX635A
CX635B
CX635A
ADDED FEATURES
BLANK = BULK PACK
Z = TAPE AND REEL
Z
OPERATING TEMP.
A0 = -10°C~
+60°C
A1 = -10°C~
+70°C
A2 = -40°C~
+85°C
A3 = -55°C ~ +125°C
A1*
STABILITY
B1 = ±100
B2 = ± 50
B3 = ± 30
B4 = ± 10
B2
TOLERANCE
C1 = ±100
C2 = ± 50
C3 = ± 30
C4 = ± 10
C2
RESISTANCE
SEE CHART
BELOW
50
FREQUENCY
11.0
D18
OVERTONE
BLANK: FUND.
-3: 3rd OT
-5: 5th OT
-7: 7th OT
-BT: BT Cut
LOAD CAP.
D16,18,20,ETC.
DS = SERIES
EQUIVALENT SERIES RESISTANCE (ESR), MODE OF OPERATION (MODE)
Resistance Chart: All resistances are maximum
Frequency MHz
ESR (
)
Oscillation Mode
11.0
~
13.99
50
Fundamental
14.0
~
24.99
40
Fundamental
25.0
~
54.99
30
Fundamental
55.0
~ 100.00
70
3rd Overtone
100.0
~ 150.00
100
5th Overtone
- 3
CX635A
CX635B
相关PDF资料
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