LF2.0480MHZIQXO-71B datasheet, PDF

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LF2.0480MHZIQXO-71B: DescriptionCRYSTAL OSCILLATOR, CLOCK, 2.048 MHz, HCMOS OUTPUT; CategoryPassive components oscillator; File Size72KB，2 Pages; ManufacturerIQD Frequency Products; Environmental Compliance

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LF2.0480MHZIQXO-71B Overview

CRYSTAL OSCILLATOR, CLOCK, 2.048 MHz, HCMOS OUTPUT

LF2.0480MHZIQXO-71B Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	compli
maximum descent time	6 ns
Frequency Adjustment - Mechanical	NO
frequency stability	50%
JESD-609 code	e4
Installation features	SURFACE MOUNT
Nominal operating frequency	2.048 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-10 °C
Oscillator type	HCMOS
physical size	7.5mm x 5mm x 1.5mm
longest rise time	6 ns
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	45/55 %
Terminal surface	Gold (Au)
Base Number Matches	1

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IQXO-70, -71

ISSUE 7; 13 SEPTEMBER 1999

Delivery Options

Outline in mm (inches) - (scale 2:1)

5 .0

(0 .1 9 7 )

0 .1

(0 .0 0 4 )

Common frequencies are available from stock please

see p181 for details

7 .5 (0 .2 9 5 )

A c tu a l S iz e

Output Compatibility

Tri-state HCMOS/TTL (5.0V)(IQXO-70)

Tri-state HCMOS (3.3V) (IQXO-71)

1 .2 1

(0 .0 4 8 )

2 .6

(0 .1 0 2 )

1 .2

(0 .0 4 7 )

5 .0 8

(0 .2 )

1 .5 (0 .0 5 9 )

P a d

1 . E

2 . G

3 . O

4 .

c o n n e c tio n s :

n a b le / D is a b le

ro u n d

u tp u t

V s

1 .2 1 (0 .0 4 8 )

2 .0

(0 .0 7 9 )

1 .8 (0 .0 7 )

4 .2

(0 .1 6 5 )

Package Outline

SURFACE MOUNT

SPXOs

SMD (surface mount device) ceramic package. Avail-

able over –10 to 70°C (IQXO-70, -71) or –40 to 85°C

(IQXO-70I, -71I)

Standard Frequencies

1 .4

(0 .0 5 5 )

5 .0 8 (0 .2 )

S o ld e r p a d la y o u t

1.84320MHz, 2.0MHz, 2.0480MHz, 3.68640MHz,

4.0MHz, 5.0MHz, 8.0MHz, 10.0MHz, 12.0MHz,

12.2880MHz, 14.318180MHz, 16.0MHz,

16.3840MHz, 20.0MHz, 24.0MHz, 25.0MHz,

29.49120MHz, 30.0MHz, 32.0MHz, 32.7680MHz,

33.86880MHz, 36.8640MHz, 40.0MHz,

44.23680MHz, 48.0MHz, 50.0MHz, 53.1250MHz,

64.0MHz, 66.6660MHz, 70.0MHz, 80.0MHz,

100.0MHz, 106.250MHz, 125.0MHz

Output Waveform

+ V s

9 0 % V s

Standard Frequency Stabilities

±25ppm,

(not

available over –40 to 85ºC), ±50ppm,

±100ppm (inclusive of supply voltage & output load

variations over the operating temperature range)

5 0 % V s

2 .4 V

1 .4 V

0 .4 V

1 0 % V s

0 V

D u ty c y c le =

Operating Temperature Range

–10 to 70°C (IQXO-70, -71)

–40 to 85°C (IQXO-70I, -71I)

t x 1 0 0 (% )

Storage Temperature Range

–55 to 125°C

Typical Solder Condition - Infrared Reflow

°C

1 0 s e c

2 4 5 °C

2 0 0

1 ~ 5 ° C /s e c

Tri-state Operation

Logic ‘1’ to pad 1 enables oscillator output, 2.2V min

Logic ‘0’ to pad 1 disables oscillator output; when dis-

abled the oscillator output goes to the high impedance

state, 0.8V max

No connection to pad 1 enables oscillator output

Marking

Model number (+ Operating Temperature Code; if

applicable)

Frequency Stability Code

Frequency

1 0 0

1 ~ 9 ° C /s e c

1 ~ 5 ° C /s e c

Minimum Order Information Required

Frequency + Model Number + Operating Tempera-

ture Code (if applicable) + Frequency Stability

Fax: +44 (0)1460 72578

188

6 0 s e c

2 0 0 s e c

T im e

Europe Tel: +44 (0)1460 74433

Americas Tel: +1 919 941 0430

Fax: +1 919 941 0530

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