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參數資料
| 型號： | 5LPO44-A7-FREQ |
| 廠商： | EUROQUARTZ LTD |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 0.02 MHz - 0.16 MHz, CMOS OUTPUT |
| 封裝： | SMD, 4 PIN |
| 文件頁數： | 1/1頁 |
| 文件大小： | 159K |
| 代理商： | 5LPO44-A7-FREQ |
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 1460 230000 Fax: +44 1460 230001 email: info@euroquartz.co.uk web: www.euroquartz.co.uk
LOW POWER CONSUMPTION OSCILLATORS
Very low current consumption from 14mA
Industry-standard 4 pad SMD package
Wide frequency range, from 1Hz to 160kHz
Supply Voltage from 2.0 Volts to 15.0 Volts
Standard CMOS output
LPO 44 SERIES, Model 7
OUTLINES AND DIMENSIONS
4 pad SMD Package
DESCRIPTION
The Euroquartz LPO44 series of low power consumption oscillators are
ideal parts providing the time base signals for real-time clocks. The
oscillators have very low current consumption (as low as 14mA) and are
ideal for battery operated devices such as data logging and portable test
equipment.
FEATURES
SPECIFICATION
Input Voltage:
+3.3 VDC
+5.0VDC
+2.0 Volts to +7.0 Volts is available
Frequency Range:
20kHz to 160kHz
(Limited to standard frequencies.)
Output Logic:
CMOS
Output Voltage
CMOS HIGH’1’:
2.97V min.
4.0V min.
CMOS LOW ‘0’:
0.33V max.
0.4V max.
Calibration Tolerance:
see table opposite
Frequency Stability:
see curve opposite
Current Consumption:
14mA typical
18mA typical
Rise/Fall Times:
25ns typical, 45ns maximum
(Measured from 10%Vdd to 90%Vdd)
Start-up Voltage:
1.60 VDC
Pin 1 Option, Tristate:
Output is high impedance when LOW
Duty Cycle:
50%±5% typical, 50%±10% maximum
Start-up Time:
450ms maximum
Storage Temperature:
-50° to +100°C
Ageing:
±5ppm maximum at 25°C
kHz RANGE OSCILLATORS mA CURRENT CONSUMPTION
If you require oscillators in the kHz frequency range with mA current
consumption please see our standard CMOS oscillator range.
STOCK HOLDING AND CUSTOM PARTS
Euroquartz maintain a large stock of standard frequency and specification
oscillators. If you require custom frequencies and/or specification
oscillators, Euroquartz will manufacture in-house with short delivery
FREQUENCY DEVIATION vs TEMPERATURE
CURRENT CONSUMPTION vs SUPPLY VOLTAGE
CALIBRATION TOLERANCE
Euroquartz
Part Number
Suffix
Cailbration
Tolerance
at 25°C
P
±10ppm
A
±25ppm
B
±50ppm
C
±100ppm
PART NUMBER GENERATION
LPO oscillators part numbers are derived as follows:
EXAMPLE:
5LPO44 -C7-32.768k
Voltage Code
‘5’ = 5 Volts
‘3’ = 3 Volts (etc.)
Package Code
LPO44 = 4 pad SMD
Calibration Tolerance
P, A, B or C
Model Code
4 or 7
Frequency
k = kHz, H = Hz
相關PDF資料 |
PDF描述 |
|---|---|
| 5LPO44-B7-FREQ | CRYSTAL OSCILLATOR, CLOCK, 0.02 MHz - 0.16 MHz, CMOS OUTPUT |
| 5LPO44-P7-FREQ | CRYSTAL OSCILLATOR, CLOCK, 0.02 MHz - 0.16 MHz, CMOS OUTPUT |
| 5LPO44-C4-FREQ | CRYSTAL OSCILLATOR, CLOCK, 0.000001 MHz - 0.16 MHz, CMOS OUTPUT |
| 5LPO8-P4-FREQ | CRYSTAL OSCILLATOR, CLOCK, 0.000001 MHz - 0.16 MHz, CMOS OUTPUT |
| 5LPO8-C4-FREQ | CRYSTAL OSCILLATOR, CLOCK, 0.000001 MHz - 0.16 MHz, CMOS OUTPUT |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 5LPO44-B4-32.768K | 制造商:EUROQUARTZ 制造商全稱:EUROQUARTZ limited 功能描述:LOW POWER CONSUMPTION OSCILLATORS |
| 5LPO44-B7-32.768K | 制造商:EUROQUARTZ 制造商全稱:EUROQUARTZ limited 功能描述:LOW POWER CONSUMPTION OSCILLATORS |
| 5LPO44-C4-32.768K | 制造商:EUROQUARTZ 制造商全稱:EUROQUARTZ limited 功能描述:LOW POWER CONSUMPTION OSCILLATORS |
| 5LPO44-C7-32.768K | 制造商:EUROQUARTZ 制造商全稱:EUROQUARTZ limited 功能描述:LOW POWER CONSUMPTION OSCILLATORS |
| 5LPO44-P4-32.768K | 制造商:EUROQUARTZ 制造商全稱:EUROQUARTZ limited 功能描述:LOW POWER CONSUMPTION OSCILLATORS |
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