FREQLSMA050UIA datasheet, PDF - EEWORLD Datasheet

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FREQLSMA050UIA: DescriptionXO, Clock, CRYSTAL OSCILLATOR, CLOCK, 0.03 MHz - 0.2 MHz, CMOS OUTPUT, ROHS COMPLIANT, HERMETIC SEALED, MINIATURE, CERAMIC, SMD, 4 PIN; CategoryPassive components oscillator; File Size125KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/; Environmental Compliance

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FREQLSMA050UIA Overview

XO, Clock, CRYSTAL OSCILLATOR, CLOCK, 0.03 MHz - 0.2 MHz, CMOS OUTPUT, ROHS COMPLIANT, HERMETIC SEALED, MINIATURE, CERAMIC, SMD, 4 PIN

FREQLSMA050UIA Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Euroquartz
Reach Compliance Code	unknown
Other features	TAPE AND REEL; TRAY
maximum descent time	12 ns
Frequency Adjustment - Mechanical	NO
frequency stability	50%
JESD-609 code	e4
Manufacturer's serial number	LSM
Installation features	SURFACE MOUNT
Maximum operating frequency	0.2 MHz
Minimum operating frequency	0.03 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	CMOS
physical size	10.16mm x 4.57mm x 1.8mm
longest rise time	12 ns
Maximum supply voltage	3.63 V
Minimum supply voltage	2.97 V
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	40/60 %
Terminal surface	Gold (Au) - with Nickel (Ni) barrier

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EURO

QUARTZ

FEATURES

Low current consumption, low frequency from 700kHz

Low profile, miniature SMD package

Full military testing available

MIL testing to MIL-PRF-55310 available

DESCRIPTION

LSM series oscillators are precision surface mount oscillators with a

frequency range from 700kHz to 2.1MHz. The part comprises of a

hermetically sealed crystal with a hybrid circuit sealed in a ceramic

package with a Kovar lid. Full MIL testing is available.

SPECIFICATION

Frequency Range:

Supply Voltage*:

Calibration Tolerance**

Code A:

Code B:

Code C:

Frequency Stability***

0° to +70°C:

700kHz to 2.1MHz

2.0MHz standard****

3.3 or 5.0 Volts ±10%

±0.01% (±100ppm)

±0.03%

±0.1%

-0.12% typical

-0.017% maximum

±5ppm/V maximum

±10ppm/year maximum

750g, 0.3ms, ½ sine, ±3ppm max.

10g rms, 10-2000Hz, ±3ppm max.

LSM Series Oscillators

700kHz to 2.1MHz

Low Frequency - Low power SMD Oscillator

OUTLINE & DIMENSIONS

Voltage Coefficient:

Ageing:

Shock:

Vibration:

Frequency Change

vs. 10% Output Load Change: ±1ppm maximum

Operating Temperature:

-10° to +70°C Commercial

-40° to +85°C Industrial

-55° to +125°C Military

Output Voltage (5.0V supply)

HIGH:

4.8V minimum, 4.95V typical

LOW:

0.2V maximum, 0.05V typical

Rise/Fall Times:

12ns typical

Symmetry:

40/60% maximum, 45/55% typical

Supply Current

5.0V supply: 400

max., 300

typical

3.3V supply: 300

max., 200

typical

Packaging:

Tray pack (standard)

16mm tape, 17.8cm or 33cm reels

Start-up Time:

20ms typical

Notes:

***

****

PART NUMBERING

Example:

2.0000MHz

LSMA050UMA

Contact factory for lower supply voltages

Tighter tolerances available

Does not include calibration tolerance. Positive variations

are much smaller.

Contact factory for other frequencies

Frequency

Series Designation LSM

Calibration Tolerance

(see table above)

Stability*

100 = ±100ppm

50 = ±50ppm

25 = ±25ppm

Output Universal

(CMOS)

Operating Temp. Range

C = Commercial

I = Industrial

M = Military

Supply Voltage**

Blank = 5.0 Volts

A = 3.3 Volts

For other stability requirements enter figure required.

For other supply voltage enter required voltage.

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

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