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參數(shù)資料
| 型號： | ABLS-LR-7.000000-18-A-4-T |
| 廠商： | ABRACON CORP |
| 元件分類： | 晶體 |
| 英文描述： | QUARTZ CRYSTAL RESONATOR, 7 MHz |
| 封裝： | ROHS COMPLIANT, SMD, 2 PIN |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 1465K |
| 代理商： | ABLS-LR-7.000000-18-A-4-T |
| | | | | | | | | | | | | | |
ABLS-LR
APPLICATIONS:
FEATURES:
11.5 x 4.8 x 4.2 mm
Pb RoHS
Compliant
ISO 9001 / QS 9000
CERTIFIED
ISO 9001 / QS 9000
CERTIFIED
STANDARD SPECIFICATIONS:
Ultra low ESR as low as 20 ohms for 4MHz, 85% lower than ABLS 4MHz
Low negative resistance(-R) IC design can ensure high oscillation margin
Tight stability and automotive grade temperature available
Hermetically resistance weld sealed
Low negative resistance u-controller design
for low frequency
Wide range of automotive applications
Industrial applications
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
ABRACON IS
30332 Esperanza, Rancho Santa Margarita, California 92688
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com
Revised: 05.05.09
Visit www.abracon.com for Terms & Conditions of Sale
Drive level dependency (DLD)
TABLE 1: ESR
Frequency Tolerance
Frequency Stability over the
Operating Temp. (Ref to +25°C)
PARAMETERS
3.5 MHz to 36 MHz
± 50 ppm max. (see options)
Frequency
ABRACON P/N
Operation Mode
Operating Temperature
Storage Temperature
0°C to + 70°C (see options)
Equivalent Series Resistance (R1)
Shunt Capacitance C0
Load Capacitance CL
Drive Level
Aging at 25°C Per Year
Insulation Resistance
Spurious Responses
See Table 1
18pF (see options)
500 M min at 100Vdc ± 15V
7pF max.
± 5ppm max.
-3dB max.
Ω
Change in frequency (Maximum - Minimum)
Change in ESR (Maximum - Minimum)
over DLD range < 25% of Max ESR value
Maximum ESR over DLD range
< Max ESR value
AT cut (Fundamental)
HC/49US (AT49) ULTRA LOW ESR
SMD LOW PROFILE CRYSTAL
A
-10°C to +60°C
B
-20°C to +70°C
C
-30°C to +70°C
N
-30°C to +85°C
D
-40°C to +85°C
U**
± 10 ppm
J*
-40°C to +105°C
G
± 15 ppm
K*
-40°C to +125°C
X
± 20 ppm
L*
-55°C to +125°C
W
± 25 ppm
Y
± 30 ppm
H
± 35 ppm
Q
± 100 ppm
H5
± 5 ppm
R
± 150 ppm
1
± 10 ppm
7
± 15 ppm
* Frequency stability ±50ppm, ±100ppm, ±150ppm only.
2
± 20 ppm
Contact ABRACON for tighter frequency stability.
3
± 25 ppm
** -10 to +60C only.
4
± 30 ppm
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ABLS - LR - Frequency - - - - -
Freq. Tolerance
Please specify CL in pF or S
for Series (minimun 10pF)
Freq. Stability
XX.XXXX MHz
T for Tape and Reel
Load Capacitance
ABLS-LR Series
from 1μW to 500μW (minimum 7 points tested)
1 mW max., 100W typical
FREQUENCY (MHz)
3.500000 - 3.999999
4.000000 - 4.999999
5.000000 - 5.999999
6.000000 - 6.999999
7.000000 - 8.999999
9.000000 - 12.999999
13.000000 - 19.999999
20.000000 - 36.000000
ESR () Max.
30
20
15
10
55°C to + 125°C
± 50 ppm max. (see options)
相關(guān)PDF資料 |
PDF描述 |
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| ABLS-LR-7.000000-18-A-H5-G-T | QUARTZ CRYSTAL RESONATOR, 7 MHz |
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| ABLS-LR-8.999999-S-C-4-H-T | QUARTZ CRYSTAL RESONATOR, 8.999999 MHz |
| ABLS-LR-FREQ3-10-A-G-T | QUARTZ CRYSTAL RESONATOR, 7 MHz - 12.999999 MHz |
| ABLS-LR-FREQ3-10-A-H5-H-T | QUARTZ CRYSTAL RESONATOR, 7 MHz - 12.999999 MHz |
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