参数资料
型号: ABL-20.0000MHZ-L-T
厂商: ABRACON CORP
元件分类: Quartz Crystal
英文描述: QUARTZ CRYSTAL RESONATOR, 20 MHz
封装: ROHS COMPLIANT, RESISTANCE WELDED, METAL PACKAGE-2
文件页数: 1/3页
文件大小: 1201K
代理商: ABL-20.0000MHZ-L-T
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ABL Series
APPLICATIONS:
FEATURES:
Pb RoHS
Compliant
ISO 9001 / QS 9000
CERTIFIED
ISO 9001 / QS 9000
CERTIFIED
STANDARD SPECIFICATIONS:
ABRACON IS
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 09.01.10
Visit www.abracon.com for Terms & Conditions of Sale
11.5 x 5.0 x 3.5 mm
High reliability & Low Cost
Tight stability & extended temperature
Proven resistance welded metal package
Home electronics
Computers, modems, and communications
Automotive and industrial
High-precision TCXO and clock applications
Microprocessors
Frequency Tolerance at +25°C
Frequency Stability over the
Operating Temp. (Ref to +25°C)
PARAMETERS
3.579545 MHz to 70 MHz
± 50 ppm max. (see options)
Frequency
ABRACON P/N
ABL Series
Operation Mode
Operating Temperature
Storage Temperature
- 55°C to + 125°C
0°C to + 70°C (see options)
± 50 ppm max. (see options)
Equivalent Series Resistance
Shunt Capacitance C0
Load Capacitance CL
Drive Level
Aging at 25°C ± 3°C Per Year
Insulation Resistance
Drive level dependency (DLD),
minimum 7 points tested
See Table 1
18pF (see options)
1 mW max., 100μW typical
500 M min at 100Vdc ± 15V
7pF max.
± 5ppm max.
1μW to 500μW
HC
/49US (AT49) MICROPROCESSOR CRYSTAL
Change in frequency (Maximum - Minimum) over DLD range < ±10ppm
Change in ESR (Maximum - Minimum) over DLD range < 25% of Max ESR value
Maximum ESR over DLD range < Max ESR value
TABLE 1: ESR
ESR ( )
3.579 - 4.999 (Fund.)
180
5.000 - 5.999 (Fund.)
120
6.000 - 7.999 (Fund.)
100
8.000 - 8.999 (Fund.)
80
9.000 - 9.999 (Fund.)
60
10.000 - 15.999 (Fund.)
50
16.000 - 50.000 (Fund.)
40
24.01 - 31.999 (3rd O/T)
100
32.000 - 70.00 (3rd O/T)
80
FREQUENCY (MHz)
AT cut (Fundamental or 3rd OT) or BT cut (See options)
3.579545MHz - 24.0MHz (Fundamental) (Standard)
24.01 - 70.00MHz (3rd- Overtone) (Standard)
24.01MHz - 50.00MHz (Fund. AT or BT) (See options)
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