MCSO2EU datasheet(1/1 Pages) GOLLEDGE

部件名	MCSO2EU

功能描述	CMOS Oscillator Ultra-low Power

PDF	1 Pages

Scroll/Zoom	100%

制造商	GOLLEDGE [Golledge Electronics Ltd]

网页	http://www.golledge.com

标志

1 / 1 page

Tel: +44 1460 256 100

Fax: +44 1460 256 101

E-mail: sales@golledge.com

Web: www.golledge.com

17 Dec 2015

Open

‘1’ level

‘0’ level

Enabled

High Impedance

Option

Codes

MCSO2E

Product

Parameters

CMOS Oscillator -55+175°C Ultra-low Power

Product name + option codes + frequency

eg: MCSO2EU/VDE 32.768kHz 3.3V ±300ppm -55 to +175°C Enable/disable

MCSO2EU/WE 32.768kHz 2.5V ±150ppm -55 to +150°C no E/D

Option code X (eg MCSO2EU/X) denotes a custom specification.

Ordering Information

 Standard.  Optional - Please specify required code(s) when ordering

 Packed in trays (128pcs/tray), or T&R 250 ~ 1,000pcs / reel

 A 47nF ceramic capacitor must be connected between GND and V

DD

Features

 Suitable for Avionics, Down-hole, Geothermal etc

 Ultra-low current consumption <20μA

 Extreme temperature ranges up to 175°C

 High stability & low ageing under extremes

 High shock & vibration resistance

* Frequency stability is inclusive of calibration @ 25°C, operating temperature range, sup-

ply voltage change, load change and long term ageing (1000h @ T

MAX).

Enable / Disable Function

Input (pad 1)

Output (pad 3)

2011/65/EU

MCSO2EU

Specifications

Frequency range:

32.768kHz



10.0 ~ 50.0kHz



Supply voltage (V

DD):

+3.3V (±5%)



V

+2.5V (±5%)



W

Frequency stability (max)*:

±100ppm over -55 to +125°C



C

±150ppm over -55 to +150°C



E

±300ppm over -55 to +175°C



D

Storage temperature range:

-65 to +125°C



Supply current:

20μA max





(load 10pF)

Driving ability:

CMOS



Load:

3pF min, 27pF max



Logic levels:

‘0’ level = +0.4V max



‘1’ level = V

DD-0.5V min



Start up time:

5ms max



Waveform symmetry:

40:60 max @ 50%V

DD



Rise / fall times



25ns max @ 32.768kHz





(load 15pF 20%~80%)

Enable / disable function:

None (pad 1 NC)



Tristate* (control via pad 1)



E

Shock resistance:

10,000G, 0.3ms, ½ sine



Vibration resistance:

40G rms 10.0 ~ 2,000Hz



Soldering condition:

260°C, 10 sec max



12

43

TOP VIEW

5.00

±0.01

3.20

±0.01

1.70

(max)

2.35

1.60

1.00

1.60

1.00

1.50

2.70

SOLDER PAD LAYOUT

12

43

类似零件编号 - MCSO2EU

制造商	部件名	数据表	功能描述
MICORO CRYSTAL SWITZERL...	MCSO2EU	348Kb / 2P	Ultra low consumption 32.768 kHz
Golledge Electronics Lt...	MCSO2EUV	547Kb / 4P	Ultra Low Power 3.3V Oscillator
Golledge Electronics Lt...	MCSO2EUW	547Kb / 4P	Ultra Low Power 2.5V Oscillator
MICORO CRYSTAL SWITZERL...	MCSO2EU	347Kb / 2P	Downhole and Well drilling equipments

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