LSMA050UMA EUROQUARTZ [EUROQUARTZ limited], LSMA050UMA Datasheet

LSMA050UMA

Manufacturer Part Number

LSMA050UMA

Description

Low Power - Low Frequency SMD Oscillator

Manufacturer

EUROQUARTZ [EUROQUARTZ limited]

Datasheet

1.LSMA050UMA.pdf (1 pages)

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DESCRIPTION

SPECIFICATION

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: info@euroquartz.co.uk www.euroquartz.co.uk

EURO

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.

Notes:

***

****

Frequency Range:

Supply Voltage*:

Calibration Tolerance**

Frequency Stability***

Voltage Coefficient:

Ageing:

Shock:

Vibration:

Frequency Change

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

Operating Temperature:

Output Voltage (5.0V supply)

Rise/Fall Times:

Symmetry:

Supply Current

Packaging:

Start-up Time:

Low current consumption, low frequency from 700kHz

Low profile, miniature SMD package

Full military testing available

Testing to MIL-PRF-55310 available

Contact factory for lower supply voltages

Tighter tolerances available

Does not include calibration tolerance. Positive variations

are much smaller.

Contact factory for other frequencies

Code A:

Code B:

Code C:

0° to +70°C:

QUARTZ

HIGH:

LOW:

5.0V supply: 400 mA max., 300 mA typical

3.3V supply: 300 mA max., 200 mA typical

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

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.

-10° to +70°C Commercial

-40° to +85°C Industrial

-55° to +125°C Military

4.8V minimum, 4.95V typical

0.2V maximum, 0.05V typical

12ns typical

40/60% maximum, 45/55% typical

Tray pack (standard)

16mm tape, 17.8cm or 33cm reels

20ms typical

Low Power - Low Frequency SMD Oscillator

PART NUMBERING

OUTLINE & DIMENSIONS

Frequency

Series Designation LSM

Calibration Tolerance (see table above)

Stability*

Output Universal (CMOS)

Operating Temp. Range

Supply Voltage**

Blank = 5.0 Volts

100 = ±100ppm

50 = ±50ppm

25 = ±25ppm

C = Commercial

I = Industrial

M = Military

A = 3.3 Volts

For other stability requirements enter figure required.

For other supply voltage enter required voltage.

Example:

LSM Series Oscillators

2.0000MHz

LSMA050UMA

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