50.000MHZXOK91025UCTC datasheet, PDF

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50.000MHZXOK91025UCTC: DescriptionHCMOS Output Clock Oscillator, 0.25MHz Min, 50MHz Max, 50MHz Nom, ROHS COMPLIANT PACKAGE-4; CategoryPassive components oscillator; File Size149KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/; Environmental Compliance

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50.000MHZXOK91025UCTC Overview

HCMOS Output Clock Oscillator, 0.25MHz Min, 50MHz Max, 50MHz Nom, ROHS COMPLIANT PACKAGE-4

50.000MHZXOK91025UCTC Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Objectid	1098191687
package instruction	DILCC4,.2,200
Reach Compliance Code	compliant
Other features	TRI-STATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL
Frequency Adjustment - Mechanical	NO
frequency stability	25%
Installation features	SURFACE MOUNT
Number of terminals	4
Maximum operating frequency	50 MHz
Minimum operating frequency	0.25 MHz
Nominal operating frequency	50 MHz
Maximum operating temperature	70 °C
Minimum operating temperature
Oscillator type	HCMOS
Output load	15 pF
Package body material	CERAMIC
Encapsulate equivalent code	DILCC4,.2,200
physical size	7.0mm x 5.0mm x 1.4mm
power supply	1.8 V
Certification status	Not Qualified
Maximum supply voltage	1.98 V
Minimum supply voltage	1.62 V
Nominal supply voltage	1.8 V
surface mount	YES
maximum symmetry	55/45 %

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EURO

QUARTZ

7 x 5mm Low Power Oscillator

FEATURES

Industry-standard 7.0mm x 5.0mm package

Frequency Range 250kHz to 50MHz

Low supply current <1.7mA at 1.8V supply

Supply voltage range, 1.8V, 2.5V or 3.3Volts

Tristate function to conserve power

Available over 'MIL' temperature range -55°~+105°C

DESCRIPTION

XOK91 oscillators are ideal for battery operated portable or hand-

held consumer electronic devices where small size and low supply

current consumption is essential. A XOK91 oscillator at 27MHz and

1.8 Volts supply consumes less than 1.7mA in operating mode and

less than 2 micro Amps in disabled mode. The oscillator is available

with supply voltage 1.8, 2.5 or 3.3 Volts.

SPECIFICATION

Frequency Range:

Frequency Stability

Commercial:

Industrial:

Output Logic:

Rise/Fall Time:

Current:

Symmetry:

Start-up Time:

Load:

Voltage Sensitivity:

Period Jitter (RMS)

250kHz to 50.0MHz

±25ppm to ±100ppm -10° to +70°C

±25ppm to ±100ppm -40° to +85°C

HCMOS

4ns typical (10% to 90%Vdd)

45% minimum, 55% maximum

10ms typical (Vdd reaches 1.62V)

15pF

±0.8ppm typical (10%Vdd variation)

2.1ps typical with capacitive

decoupling between Vdd and Gnd.

Supply Voltage (±10%)

+1.8V

+2.5V

+3.3V

XOK91 Series Oscillators

250kHz to 50.0MHz

OUTLINE & DIMENSIONS

Supply Voltage

Dependant Parameters

Output Voltage HIGH ‘1’:

Output Voltage LOW ‘0’:

10.000MHz

13.500MHz

16.000MHz

Current

20.945MHz

Consumption

25.000MHz

mA typical

27.000MHz

30.000MHz

38.000MHz

50.000MHz

+1.40Vmin. +2.0Vmin. +2.4Vmin.

+0.2Vmax. +0.3Vmax. +0.4Vmax.

0.66mA

0.88mA

1.05mA

1.34mA

1.54mA

1.69mA

1.93mA

2.27mA

2.60mA

0.96mA

1.28mA

1.51mA

1.86mA

2.17mA

2.35mA

2.74mA

3.26mA

3.90mA

1.42mA

1.82mA

2.12mA

2.58mA

3.00mA

3.25mA

3.77mA

4.48mA

4.95mA

SOLDER TEMPERATURE PROFILE

Tristate (Pad 1 grounded): 2uA typical 4uA max. (oscillator is off)

PART NUMBERING

Example:

27.000MHz XOK91050UCTC

Frequency

Series Designation XOK91

Stability

100 = ±100ppm

050 = ±50ppm

025 = ±25ppm

Output Universal (HCMOS)

Operating Temp. Range

C = Commercial (-10°~70°C)

I = Industrial (-40°~+85°C)

M = Military (-55° to +105°C)(±100ppm)

Tristate Function

Supply Voltage

A = 3.3 Volts

B = 2.5 Volts

C = 1.8 Volts

PHASE NOISE

Offset

dBc/Hz

NOTES

Pad 1 Options:

100Hz

-80

1kHz

-110

10kHz

-130

100kHz

-138

1MHz

-145

Ageing:

ESD Protection:

Packaging:

Pad 1 connected to ground, output disabled

No connection/Logic HIGH, output enabled

Disable time 10ms typical

Enable time 10ms typical

±5ppm per year max.

2000V max., human body model

16mm tape, 8mm pitch. 1000 pieces/reel

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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