Datasheet > 125.000MHZXO44025UCT3

125.000MHZXO44025UCT3

更新时间： 2023-02-15 00:00:00

品牌	Logo	应用领域
EUROQUARTZ		/
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125.000MHZXO44025UCT3 数据手册

SURFACE-MOUNT OSCILLATORS

XO44 SERIES SMD OSCILLATOR

4 Pa d SMD Pa cka g e

DESCRIPTION

OUTLINES AND DIMENSIONS

The Euroquartz XO44 series of surface-mount oscillators consist of a TTL

and CMOS compatible hybrid circuit coupled with a slimline UM-1quartz

hermetically sealed crystal. The oscillators provide a true SMD part that

may be supplied in a short leadtime, even for custom frequencies.

FEATURES

In d ustry-sta n d a rd 4 p a d SMD p a cka g e

Wid e fre q ue n cy ra n g e , from 20kHz to 160MHz

Wid e op e ra tin g te m p e ra ture ra n g e , -40° to + 85°C

Sup p ly Volta g e 3.3 Volts or 5.0 Volts

Op e n , ce ra m ic p a cka g e with h e rm e tica lly se a le d crysta l

Op tion a l Trista te fun ction

Custom sp e cifica tion s p rod uce d a n d d e live re d q uickly

SPECIFICATION

In p ut Volta g e :

Fre q ue n cy Ra n g e :

Outp ut Log ic:

+ 3.3 VDC

20kHz ~ 125MHz

TTL/ HCMOS

+ 5.0VDC

20kHz ~ 160MHz

TTL/ HCMOS

STABILITY & PART NUMBER SELECTION

Op e ra tin g

Te m p e ra ture

Ra n g e

Euroq ua rtz

Mod e l

Num b e r

Sup p ly

Volta g e

Sta b ility

p p m

Outp ut Volta g e

TTL HIGH ‘1’:

2.4V min.

2.97V min.

0.4V max.

0.33V max.

2.4V min.

Vcc -0.5V min.

0.4V max.

HCMOS HIGH’1’:

TTL LOW ‘0’:

HCMOS LOW ‘0’:

Op e ra tin g Te m p . Ra n g e

Com m e rcia l:

In d ustria l:

XO44025UC

XO44050UC

XO44100UC

XO44025UI

XO44050UI

XO44100UI

± 25

± 50

± 100

± 25

± 50

± 100

0°~ + 70°C

-40°~ + 85°C

3.3/ 5.0V

0.5V max.

0° to + 70°C

-40° to + 85°C

-55° to + 125°C

see table

Milita ry:

Fre q ue n cy Sta b ility:

Outp ut Loa d

TTL:

2 to 10TTL gates

HCMOS:

15pF (50pF available)

Rise / Fa ll Tim e s

TTL

10ns max., 3ns typical (from 0.4V to 2.4V)

(RL= 390W, CL= 15pF)

HCMOS:

10ns max., 3ns typical

(from 10% to 90%Vdd, CL = 15pF)

PART NUMBER GENERATION

XO44 Series oscillator part numbers are derived as follows:

EXAMPLE:

Sym m e try

TTL:

HCMOS:

Sta rt-up Tim e :

Curre n t Con sum p tion :

Trista te Op tion :

40% min. 60% max. (Measured at 1.4V)

40% min. 60% max. (Measured at 50%Vdd)

10ms max, 5ms typical

15mA to 45mA (Frequency dependent)

Output is high impedance when ‘0’ (< 0.8V)

is applied to Pin 1. (Internal pull-up)

Disable time = 150ns max.

16.000MHz XO44050UCT3

Frequency -

Model No: -

(See table above)

Stability

025 = ± 25ppm

050 = ± 50ppm

100 = ± 100ppm

U = CMOS/ TTL o/ p

Temperature Range

C = 0°~ + 70°C

I = -40°~ + 85°C

T = Tristate

Stora g e Te m p e ra ture :

Ag e in g :

-55 to + 125°C

± 5ppm/ year max.

LOW FREQUENCY / LOW POWER

If you require Hz or kHz frequency oscillators with mA current

consumption, for example 32.768kHz with 14mA current consumption

consider our ‘LPO’ oscillator series.

Blank = 5.0 Volts Supply

3 =

3.3 Volts Supply

CUSTOM PARTS

The Euroquartz factory are able to produce custom frequency and

specification specification XO44 series oscillators with short leadtimes.

Check with Euroquartz Sales for details.

EUROQUARTZ LIMITED Bla ckn e ll La n e CREWKERNE Som e rse t UK TA18 7HE

Te l: + 44 1460 230000 Fa x: + 44 1460 230001 e m a il: in fo@e uroq ua rtz.co.uk we b : www.e uroq ua rtz.co.uk

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