參數(shù)資料
型號(hào): CX21Z-A0B3C170-FREQD18
廠商: CARDINAL COMPONENTS INC
元件分類: 晶體
英文描述: QUARTZ CRYSTAL RESONATOR, 7 MHz - 13.999 MHz
文件頁(yè)數(shù): 1/1頁(yè)
文件大小: 28K
代理商: CX21Z-A0B3C170-FREQD18
26
Cardinal Components, Inc., 155 Rt. 46 W,Wayne, NJ. 07470TEL: (973)785-1333 FAX: (973)785-0053
26
CARDINAL COMPONENTS
Specifications:
Frequency Range:
3.579545 ~ 20.000 MHz
AT Cut Fundamental
20.000000 ~ 60.000 MHz
AT Cut 3rd Overtone
Operating Temperature:
-10°C ~ +60°C
Standard
Frequency Stability:
±100 ppm
± 50 ppm
Standard
± 30 ppm
± 15 ppm
Frequency Tolerance:
±100 ppm
(at 25°C)
± 50 ppm
Standard
± 30 ppm
± 10 ppm
Load Capacitance:
Standard 18 pF
Please specify your required load.
Resistance:
Maximum resistance corresponds to frequency.
See chart below.
Standard:
Mode: Fundamental or 3rd Overtone
Shunt Capacitance: 7 pF Max
Aging: ± 5 ppm/year
Drive Level: 1.0 mW Max
Optional Features:
Tape and Reel (1K per Reel)
Low Profile Ceramic Surface Mount Crystals
Cardinal “AT-Strip” ceramic surface mount crystals are among the most readily
available on the market today. Many popular frequencies are kept in stock at
our facility.
Note:
Not all combinations of the above tolerances, stabilities, and temperature
ranges are available. Consult the factory if your requirement is not standard.
CX21
Part Numbering Example: CX21 Z - A1 B2 C2 200 - 3.579545 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
CX21
CX21
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
200
FREQUENCY
3.579545
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
3.5
~
3.999
200 Max
Fundamental
4.0
~
4.499
150 Max
Fundamental
4.5
~
6.999
100 Max
Fundamental
7.0
~
13.999
70 Max
Fundamental
14.0
~
20.000
50 Max
Fundamental
20.0
~
60.000
100 Max
3rd Overtone
- 3
CX21
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