XLH726135.000000X Datasheet XLH726050.000000I, XLH726125.000000I, XLH720002.000000I | P1-P3

Model: FXO-HC72 SERIES

Page 1 of 14

FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 http://www.foxonline.com

EMEA Tel/Fax: +44 .1767.312632 | Asia Hong Kong Tel: +852.2854.4285 Fax +852.2854.4282

Taiwan Tel: +886.2.22073427 Fax +886.2.22073486 | Japan Tel: +81.3.3374.2079 Fax: +81.3.3374.5221

HCMOS 7 x 5mm 2.5

Oscillator Fre

: 0.75 MHz to 180MHz

Rev. 0

/11/2008

Features

XTREMELY Low Jitter

Low Cost

XPRESS Delivery

Frequency Resolution to six decimal places

Stabilities to ± 20 PPM

-20 to +70°C or -40 to +85°C operating temperatures

Tri-State Enable / Disable Feature

Industry Standard Package, Footprint & Pin-Out

Fully RoHS compliant

Gold over Nickel Termination Finish

Serial ID with Comprehensive Traceability

Applications

• ANY application requiring an oscillator

• SONET

• Ethernet

• Storage Area Network

• Broadband Access

• Microprocessors / DSP / FPGA

• Industrial Controllers

• Test and Measurement Equipment

•

Fiber Channel

Contents

page

Model Selection & Part Number Guide 2

Electrical Characteristic 2

Absolute Maximums 3

Output Wave Characteristics 3

Phase Noise 4

Jitter 4

Pin Assignment 5

Recommended Circuit 5

Re-Flow 5

Mechanical Drawing and Pad Layout 6

Tape and Reel Specification 7

Label 7

Traceability – LOT Number & Serial Identification 8

RoHS Material Declaration 9

SGS Report 10 & 11

Mechanical Test 12

Burn-In Test 12

MTTF / FITS calculations 13

Other X

PRESSO Links 14

Fox Contact Information 14

Description

The Fox X

PRESSO Crystal Oscillator is a

breakthrough in configurable Frequency Control

Solutions. X

PRESSO utilizes a family of

proprietary ASICs, designed and developed by

Fox, with a key focus on noise reduction

technologies.

The 3

order Delta Sigma Modulator reduces

noise to the levels that are comparable to

traditional Bulk Quartz and SAW oscillators.

The ASICs family has ability to select the output

type, input voltages, and temperature

performance features.

With the X

PRESS lead-time, low cost, low noise,

wide frequency range, excellent ambient

performance, XpressO is an excellent choice

over the conventional technologies.

Finished X

PRESSO parts are 100% final tested.

OUTPUT

Enable / Disable

GND

For more information -- Click on the drawing

PRESS

FOX

ASICs

FXO-HC72 Series

Page 2 of 14

This example, FXO-HC726R-106.25 = HCMOS Output, Ceramic 7 x 5mm Package, 2.5V,

±25 PPM Stability, -40 to +85°C Temperature Range, at 106.25 MHz

Electrical Characteristics

Parameters

Symbol

Condition

Maximum Value

(unless otherwise noted)

Frequency Range F

0.750 to 180.000 MHz

Frequency Stability

100, 50, 25, & 20 ppm

Temperature Range

STG

Standard operating

Optional operating

Storage

-20°C to +70°C

-40°C to +85°C

-55°C to +125°C

Supply Voltage V

Standard 2.5 V ± 5%

Input Current

(@ 15pF LOAD)

0.75 ~ 20 MHz

20+ ~ 50 MHz

50+ ~ 100 MHz

100+ ~ 130 MHz

130+ ~ 160 MHz

160+ ~ 180 MHz

22 mA

25 mA

29 mA

32 mA

35 mA

37 mA

Output Load HCMOS Standard 15 pF

Start-Up Time T

10 mS

Output Enable / Disable Time 100 nS

Moisture Sensitivity Level MSL

JEDEC J-STD-20

Termination Finish Au

Note 1 – Stability is inclusive of 25°C tolerance, operating temperature range, input voltage change, load change, aging, shock and vibration.

Model Selection Guide & Fox Part Number

7 6 8 – 1 0 6 . 2 5 – 2 0

The 1

Field

Product Code #

767 = FXO–HC5

768 = FXO–HC7

770 = FXO–LC5

771 = FXO–LC7

773 = FXO–PC5

774 = FXO–PC7

The 2

Field

The Customer’s Frequency

The 3

Field

Fox Internally Generated Number

(If any specification changes,

the last digits change)

(The same specs for a different customer

also changes the last digits)

STEP #2: The Fox Customer Service team provides a customer specific Part Number

for use on their Bill Of Materials (BOM).

Fox Part Number (The assigned Fox Part Number must be on the BOM – not the above Model Description)

(

This will ensure recei

t of the

)

0 = ± 100 PPM

5 = ± 50 PPM

6 = ± 25 PPM

8 = ± 20 PPM

(-20 ~ +70°C)

5 = 5 x 3.2mm

7 = 7 x 5mm

C = Ceramic

Q = Quartz

blank

= -20°C to +70°C

R = -40°C to +85°C

3 = 3.3 V

2 = 2.5 V

M = LVDS (pin 2 E/D)

Q = LVPECL

(pin 2 E/D)

X = HCMOS

(

com

Out

)

F X O – H C 7 2 6 R – 1 0 6 . 2 5 Frequency (in MHz)

Resolutions to 6 places

ast the decimal

oin

H = HCMOS

L = LVDS

LVPECL

STEP #1: Customer selects the Model Description and provides to Fox Customer Service

Model Description

FXO-HC72 Series

Page 3 of 14

If 30% to 70% times are used, Rise and Fall times change to 2 nS from 0.75 to 180MHz

If 20% to 80% times are used, Rise and Fall times change to 2.5 nS from 0.75 to 160MHz

Absolute Maximum Ratings (Useful life may be impaired. For user guidelines only, not tested)

Parameters

Symbol

Condition

Maximum Value

(unless otherwise noted)

Input Voltage V

–0.5V to +5.0V

Operating Temperature T

AMAX

–55°C to +105°C

Storage Temperature T

STG

–55°C to +125°C

Junction Temperature 150°C

ESD Sensitivity HBM Human Body Model > 1 kV

Output Wave Characteristics

Parameters

Symbol

Condition

Maximum Value

(unless otherwise noted)

Output LOW Voltage V

0.75 to 160 MHz

160+ to 180 MHz

10% V

20% V

Output HIGH Voltage V

0.75 to 160 MHz

160+ to 180 MHz

90% V

MIN

80% V

MIN

Output Symmetry (See Drawing Below) @ 50% V

Level 45% ~ 55%

Output Enable

(PIN # 1)

Voltage V

> 70% V

Output Disable

(PIN # 1)

Voltage V

< 30% V

Cycle Rise Time (See Drawing Below) T

0.75 to 160 MHz

160+ to 180 MHz

3.5 nS

(10%~90%)

2.5 nS

(20%~80%)

Cycle Fall Time

(See Drawing Below) T

0.75 to 160 MHz

160+ to 180 MHz

3.5 nS

(90%~10%)

2.5 nS

(80%~20%)

20% to 80%

10% to 90%

0V to V

Rise Time

10% - 90%

90% - 10%

Fall Time

Times

80 - 20

50% V

On Time

Off Time

1/2 Period

Period

Ideally, Symmetry should be 50/50 -- Other expressions are 45/55 or 55/45

1/2 Period

Rise Time / Fall Time Measurements

Oscillator Symmetry

70 - 30

Times

30% to 70%

P1-P3 P4-P6 P7-P9 P10-P12 P13-P14

XLH726135.000000X

Mfr. #:

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Manufacturer:

Description:

XTAL OSC XO 135.0000MHZ HCMOS

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XLH726135.000000X

XLH726135.000000X

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