參數(shù)資料
型號(hào): 5LPO14G-A-32.768
廠商: EUROQUARTZ LTD
元件分類(lèi): XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 0.032768 MHz, HCMOS OUTPUT
封裝: ROHS COMPLIANT, DIL-14/4
文件頁(yè)數(shù): 1/1頁(yè)
文件大小: 244K
代理商: 5LPO14G-A-32.768
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001
info@euroquartz.co.uk
www.euroquartz.co.uk
EURO QUARTZ
14 pin DIL Low-Power Oscillator
LPO oscillators are ideal for battery operated portable or hand-held
consumer electronic devices where low supply current consumption is
essential. Applications include data logging and portable test
equipment.
Frequency range 1Hz to 160kHz using a tuning fork crystal
Current consumption in A range
Supply voltage range from +3.0V to +15.0 Volts
32.768kHz ideal for accurate real-time-clock applications
Suitable for battery-operated devices, data loggers etc.
FEATURES
OUTLINE & DIMENSIONS
Model:
LPO14
Input Voltage (standard):
+3.3 VDC±5% or +5.0 VDC ±10%
Input voltages from 3.0V to 15.0V
are available.
Frequency Range:
1.0Hz to 160.0kHz
Output Waveform:
HCMOS (square wave)
Frequency Tolerance
Tolerance code 'P':
±10ppm
Tolerance code 'A':
±25ppm
Tolerance code 'B':
±50ppm
Tolerance code 'C':
±100ppm
Frequency Stability:
-100ppm (typical) over 0° to +70°C
-160ppm (typical) over -40° to +85°C
Curent Consumption
Supply = 3.3 Volts:
26A typical
Supply = 3.3 Volts:
45A typical
Output Logic High '1'
Supply = 3.3 Volts:
2.97V minimum
Supply = 5.0 Volts:
4.50V minimum
Output Logic Low '0'
Supply = 3.3 Volts:
0.33V maximum
Supply = 5.0 Volts:
0.50V maximum
Rise/Fall Times
Supply = 3.3 Volts:
0.5s typical, 1.0s maximum
Supply = 5.0 Volts:
25s typical, 50s maximum
Fanout:
2 CMOS gates
Start-up Time:
450ms maximum
Duty Cycle:
50%±5% typical, 50%±10% maximum
Storage Temperature:
-50° to +100°C
Ageing:
±5ppm per year maximum
SPECIFICATION
Example:
3LPO14G - P - 32.768
PART NUMBERING
Supply Voltage
3 = 3.3V
5 = 5.0V
Holder type
LPO14
RoHS Compliance
Add G if RoHS Compliant
part required
Frequency Tolerance (25°C)
P = ±10ppm
A = ±25ppm
B = ±50ppm
C = ±100ppm
Frequency in kHz
CURRENT CONSUMPTION vs. SUPPLY VOLTAGE
LPO14 Oscillators
DESCRIPTION
1.0Hz to 160kHz
TYPICAL FREQUENCY STABILITY vs. TEMPERATURE
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