3LPO44-P7-FREQ datasheet, PDF - EEWORLD Datasheet

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3LPO44-P7-FREQ: DescriptionCMOS Output Clock Oscillator, 0.02MHz Min, 0.16MHz Max, SMD, 4 PIN; CategoryPassive components oscillator; File Size160KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/

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3LPO44-P7-FREQ Overview

CMOS Output Clock Oscillator, 0.02MHz Min, 0.16MHz Max, SMD, 4 PIN

3LPO44-P7-FREQ Parametric

Parameter Name	Attribute value
Maker	Euroquartz
Reach Compliance Code	compliant
Other features	SYMMETRY 55/45 AVAILABLE
maximum descent time	45 ns
Frequency Adjustment - Mechanical	NO
Installation features	SURFACE MOUNT
Maximum operating frequency	0.16 MHz
Minimum operating frequency	0.02 MHz
Oscillator type	CMOS
physical size	11.4mm x 9.6mm x 4.7mm
longest rise time	45 ns
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	60/40 %
Base Number Matches	1

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LOW POWER CONSUMPTION OSCILLATORS

LPO 44 SERIES, Model 7

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.

OUTLINES AND DIMENSIONS

FEATURES

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

SPECIFICATION

Input Voltage:

Frequency Range:

+3.3 VDC

+5.0VDC

+2.0 Volts to +7.0 Volts is available

20kHz to 160kHz

(Limited to standard frequencies.)

CMOS

CURRENT CONSUMPTION vs SUPPLY VOLTAGE

Output Logic:

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

CALIBRATION TOLERANCE

FREQUENCY DEVIATION vs TEMPERATURE

Euroquartz

Part Number

Suffix

Cailbration

Tolerance

at 25°C

±10ppm

±25ppm

±50ppm

±100ppm

PART NUMBER GENERATION

LPO oscillators part numbers are derived as follows:

EXAMPLE:

5LPO44 -C7-32.768k

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.

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

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

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

3LPO44-P7-FREQ Related Products

	3LPO44-P7-FREQ	3LPO44-A7-FREQ	5LPO44-A7-FREQ	5LPO44-C7-FREQ	3LPO44-B7-FREQ	5LPO44-B7-FREQ	5LPO44-P7-FREQ	3LPO44-C7-FREQ
Description	CMOS Output Clock Oscillator, 0.02MHz Min, 0.16MHz Max, SMD, 4 PIN	CMOS Output Clock Oscillator, 0.02MHz Min, 0.16MHz Max, SMD, 4 PIN	CMOS Output Clock Oscillator, 0.02MHz Min, 0.16MHz Max, SMD, 4 PIN	CMOS Output Clock Oscillator, 0.02MHz Min, 0.16MHz Max, SMD, 4 PIN	CMOS Output Clock Oscillator, 0.02MHz Min, 0.16MHz Max, SMD, 4 PIN	CMOS Output Clock Oscillator, 0.02MHz Min, 0.16MHz Max, SMD, 4 PIN	CMOS Output Clock Oscillator, 0.02MHz Min, 0.16MHz Max, SMD, 4 PIN	CMOS Output Clock Oscillator, 0.02MHz Min, 0.16MHz Max, SMD, 4 PIN
Maker	Euroquartz	Euroquartz	Euroquartz	Euroquartz	Euroquartz	Euroquartz	Euroquartz	Euroquartz
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant	compliant	compliant	compliant
Other features	SYMMETRY 55/45 AVAILABLE	SYMMETRY 55/45 AVAILABLE	SYMMETRY 55/45 AVAILABLE	SYMMETRY 55/45 AVAILABLE	SYMMETRY 55/45 AVAILABLE	SYMMETRY 55/45 AVAILABLE	SYMMETRY 55/45 AVAILABLE	SYMMETRY 55/45 AVAILABLE
maximum descent time	45 ns	45 ns	45 ns	45 ns	45 ns	45 ns	45 ns	45 ns
Frequency Adjustment - Mechanical	NO	NO	NO	NO	NO	NO	NO	NO
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Maximum operating frequency	0.16 MHz	0.16 MHz	0.16 MHz	0.16 MHz	0.16 MHz	0.16 MHz	0.16 MHz	0.16 MHz
Minimum operating frequency	0.02 MHz	0.02 MHz	0.02 MHz	0.02 MHz	0.02 MHz	0.02 MHz	0.02 MHz	0.02 MHz
Oscillator type	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
physical size	11.4mm x 9.6mm x 4.7mm	11.4mm x 9.6mm x 4.7mm	11.4mm x 9.6mm x 4.7mm	11.4mm x 9.6mm x 4.7mm	11.4mm x 9.6mm x 4.7mm	11.4mm x 9.6mm x 4.7mm	11.4mm x 9.6mm x 4.7mm	11.4mm x 9.6mm x 4.7mm
longest rise time	45 ns	45 ns	45 ns	45 ns	45 ns	45 ns	45 ns	45 ns
Nominal supply voltage	3.3 V	3.3 V	5 V	5 V	3.3 V	5 V	5 V	3.3 V
surface mount	YES	YES	YES	YES	YES	YES	YES	YES
maximum symmetry	60/40 %	60/40 %	60/40 %	60/40 %	60/40 %	60/40 %	60/40 %	60/40 %
Base Number Matches	1	1	1	1	1	1	1	1

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