FVXO-PC73BR-1244.16中文资料

Model: FVXO-PC73 SERIES

Page 1 of 15

FOX Electronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554 https://www.docsj.com/doc/2112937840.html,

LVPECL 7 x 5mm 3.3V VCXO Freq:0.75 MHz to 1.35GHz

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

3 Absolute Maximums 3 Output Wave Characteristics 4

Phase Noise 5

Jitter 5 Pin Assignment 6

Recommended Circuit 6

Reflow 6 Mechanical Drawing and Pad Layout 7 Tape and Reel Specification 8

Label 8 Traceability – LOT Number & Serial Identification 9 RoHS Material Declaration 10 SGS Report 11 & 12 Mechanical Test 13 Burn-In Test 13 MTTF / FITS calculations 14

Other X PRESS

O Links

15 Fox Contact Information 15

The Fox X PRESS O Crystal Oscillator is a

breakthrough in configurable Frequency Control Solutions. X PRESS O utilizes a family of

proprietary ASICs, designed and developed by Fox, with a key focus on noise reduction technologies.

The 3rd

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 PRESS O parts are 100% final tested.

Rev. 12/12/2007

Features

X TREMELY Low Jitter Low Cost X PRESS Delivery

Frequency Resolution to six decimal places Absolute Pull Range (APR) of ±50ppm -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 元器件交易网https://www.docsj.com/doc/2112937840.html,

This example, FVXO-PC73BR-1244.16 = Voltage Controlled, LVPECL Output, Ceramic, 7 x 5mm Package, 3.3V,

±50 PPM Absolute Pull Range, -40 to +85°C Temperature Range, at 1244.16 MHz 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 DD–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

Electrical Characteristics

Parameters

Symbol

Condition

Maximum Value

(unless otherwise noted)

Frequency Range

F O 0.750 MHz to 1.35 GHz Absolute Pull Range Note 1

APR ± 50 ppm MIN Temperature Range T O T STG Standard operating Optional operating Storage -20°C to +70°C -40°C to +85°C -55°C to +125°C Supply Voltage V DD Standard 3.3 V ± 5% Input Current (@ Standard Load) I DD Standard Load 120 mA Output Load Standard 50 Ohms into V DD -2V DC . T YP.

Start-Up Time

T S 10 mS Output Enable / Disable Time 100 nS Moisture Sensitivity Level MSL JEDEC J-STD-20 1 Termination Finish Au

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

Frequency Control (V C ) Input -- pin # 1

Parameters

Symbol

Condition

Maximum Value

(unless otherwise noted)

Control Voltage Tuning Slope 1 0V to V DD 40 ~ 75 ppm/V Typ 2

Control Voltage Linearity 2

L VC ± 10% Control Voltage Tuning Range V C 0V ~ 3.3V Modulation Bandwidth BW 10 kHz Nominal Control Voltage V CNOM 1.65V

NOTES:

1 Actual slope is affected by frequency and accuracy settings. 2

For an example of linearity, see the graph below. (The middle line represents the default Fox factory setting)

Output Wave Characteristics

Parameters Symbol Condition

Maximum Value (unless otherwise noted)

Low Output Voltage V OL0.75 MHz to 1.35 GHz 1.305V ~ 1.65V High Output Voltage V OH0.75 MHz to 1.35 GHz 2.055V ~ 2.405V Typical Complementary Difference V P-P0.75 MHz to 1.35 GHz0.750 V P-P Typ Output

Symmetry

(See Drawing Below)@ 50% V P-P Level45% ~ 55% Output

Enable

(PIN # 2)

Voltage V IH> 70% V DD

Output

Disable

(PIN # 2)

Voltage V IL< 30% V DD

Cycle

Rise

Time

(See Drawing Below)T R0.75 MHz to 1.35 GHz400 pS (20%~80%) Cycle Fall Time (See Drawing Below)T F0.75 MHz to 1.35 GHz400 pS (80%~20%)

Jitter is frequency dependent. Below are typical values at select frequencies.

Phase Jitter is integrated from HP3048 Phase Noise Measurement System; measured directly into 50 ohm input; V DD = 3.3V. TIE was measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software; V DD = 3.3V.

Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)

Rj and Dj , measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software.

LVPECL Phase Jitter & Time Interval Error (TIE)

Frequency

Phase Jitter

(12kHz to 20MHz)

T I E

(Sigma of Jitter Distribution)

Units

62.5 MHz 1.01 3.1 pS RMS 156.25 MHz 0.86 3.5 pS RMS 212.5 MHz 1.05 3.6 pS RMS

622.08MHz

0.94

3.5

pS RMS

LVPECL Random & Deterministic Jitter Composition

Frequency

Random (Rj) (pS RMS) Deterministic (Dj) (pS P-P)

Total Jitter (Tj)

(14 x Rj) + Dj

62.5 MHz 1.27 8.1 26.2 pS 156.25 MHz 1.29 9.3 27.7 pS 212.5 MHz 1.22 8.6 26.1 pS

622.08 MHz

1.21

9.6

26.8 pS

Pin Description and Recommended Circuit

Pin #

Name

Type

Function

1 V C Control Frequency Control by changing voltage

2 E / D 1

Logic Enable / Disable Control of Output (0 = Disabled) 3 GND Ground Electrical Ground for V DD 4 Output Output LVPECL Oscillator Output 5 Output 2 Output Complementary LVPECL Output

6 V DD 2

Power Power Supply Source Voltage NOTES:

1

Includes pull-up resistor to V DD to provide output when the pin (2)is No Connect. 2

Installation should include a 0.01μF bypass capacitor placed between V DD (Pin 6)and GND (Pin 3) to minimize power supply line noise.

796-1244.16-1

FVXO-PC73BR-1244.16

An additional identification code is contained internally if tracking should ever be necessary

RoHS Material Declaration

Material Name Component Content Content

(mg) （ｗｔ％）(CAS Number)

Cover Kovar Nickel (Ni) 5.09 3.63% 7440-02-0

Cobalt (Co) 3.15 2.24% 7440-48-4

Iron (Fe) 9.47 6.75% 7439-89-6

1344-28-1 Base Ceramic Alumina

56.4%

(Al2O3) 79.178

14808-60-7

Silicon Oxide (SiO2) 3.143

2.24%

Chromium Oxide (Cr2O3) 3.379 2.41% 1308-38-9

Titanium Oxide (TiO2) 0.873 0.622% 13463-67-7

Magnesium Oxide (MgO) 0.437 0.311% 1309-48-4

Calcium Oxide (CaO) 0.297 0.212% 1305-78-8 + Metallization Tungsten (W) 12.272 8.74% 7440-33-7

Molybdenum (Mo) 0.380 0.27% 7439-98-7 + Nickel Plating Nickel (Ni) 4.740 3.38% 7440-02-0

Cobalt (Co) 0.395 0.28% 7440-48-4 + Gold Plating Gold (Au) 0.624 0.445% 7440-57-5

＋Seal ring Iron (Fe) 5.809 4.14% 7439-89-6

Nickel (Ni) 3.119 2.22% 7440-02-0

Cobalt (Co) 1.829 1.30% 7440-48-4 ＋silver solder Silver (Ag) 2.269 1.62% 7440-22-4

Copper (Cu) 0.400 0.285% 7440-50-8

ＩＣＩＣAluminum (Al) 0.0021 0.00150% 7429-90-5

Silicon (Si) 0.950 0.68% 7440-21-3 Gold Gold (Au) 0.480 0.342% 7440-57-5

Adhesive Silver (Ag) 0.000210 0.000150% 7440-22-4

Epoxy 0.0000700 0.0000499%

Crystal Crystal Silicon Dioxide (SiO2) 2.04 1.45%

14808-60-7 Electrode Silver (Ag) 0.019 0.0135% 7440-22-4

Nickel (Ni) 0.000159 0.000113% 7440-02-0 Adhesive Silver (Ag) 0.00037 0.000264% 7440-22-4

Silicon (Si) 0.000125 0.000089% 7440-21-3

TOTAL 140.3 100.00%

3rd Party (SGS) Material Report

3rd Party (SGS) Material Report (continued)

Burn-In Testing – under power 2000 Hours, 125°C

Mechanical Testing

Parameter Test Method

Mechanical Shock Drop from 75cm to hardwood surface – 3 times Mechanical Vibration 10~55Hz, 1.5mm amplitude, 1 Minute Sweep

2 Hours each in

3 Directions (X, Y, Z)

High Temperature Burn-in

Under Power @ 125°C for 2000 Hours (results below)

Hermetic Seal

He pressure: 4 ±1 kgf / cm 2 2 Hour soak

2,000 Hour Burn-In

Products are grouped together by process for MTTF calculations.

(All XpressO output and package types are manufactured with the same process)

Number of Parts Tested: 360 (120 of each output type: HCMOS, LVDS, LVPECL) Number of Failures: 0

Test Temperature: 125°C Number of Hours: 2000

MTTF was calculated using the following formulas:

[1.] Device Hours (devhrs ) = (number of devices) x (hours at elevated temperature in °K) Label Name

af Acceleration Factor e

eV 11eV Activation Energy 0.40 V

k

Bolzman’s Constant

8.62 X 10-5 eV /°K

t 1 Operating Temperature (°K) t 2 Accelerated Temperature (°K)

Θ Theta Confidence Level (60% industry standard) r

Failures

Number of failed devices

χ2

Chi-Square

statistical significance for bivariate tabular analysis [table look-up] based on assumed Θ (Theta – confidence) and number of failures (r) For zero failures (60% Confidence): χ2 = 1.830

DEVICE-HOURS = 360 x 2000 HOURS = 720,000

FITS = Failure Rate *1E9 = 64

MTTF / FITS Calculations

X PRESS O Brochure

Crystal Oscillators

HCMOS 5 x 3.2mm 3.3V XO 0.75 to 250MHz

HCMOS 7 x 5mm 3.3V XO 0.75 to 250MHz

LVPECL 5 x 3.2mm 3.3V XO 0.75 to 1.35GHz

LVPECL 7 x 5mm 3.3V XO 0.75 to 1.35GHz

LVDS 5 x 3.2mm 3.3V XO 0.75 to 1.35GHz

LVDS 7 x 5mm 3.3V XO 0.75 to 1.35GHz

Voltage Controlled Crystal Oscillators

HCMOS 5 x 3.2mm 3.3V VCXO 0.75 to 250MHz

HCMOS 7 x 5mm 3.3V VCXO 0.75 to 250MHz

LVPECL 5 x 3.2mm 3.3V VCXO 0.75 to 1.35GHz

LVPECL 7 x 5mm 3.3V VCXO 0.75 to 1.35GHz

LVDS 5 x 3.2mm 3.3V VCXO 0.75 to 1.35GHz

LVDS 7 x 5mm 3.3V VCXO 0.75 to 1.35GHz

Main Website https://www.docsj.com/doc/2112937840.html,

Patent Numbers:

US 6,664,860, US 5,960,403, US 5,952,890; US 5,960,405; US 6,188,290;

Foreign Patents: R.S.A. 98/0866, R.O.C. 120851; Singapore 67081, 67082; EP 0958652

China ZL 98802217.6, Malaysia MY-118540-A, Philippines 1-1998-000245, Hong Kong #HK1026079, Mexico #232179

US and Foreign Patents Pending

XpressO? Fox Electronics

Japan

Contact Information Fox Hong Kong Fox

Tel: +852.2854.4285, Tel:+81.3.3374.2079,

+81.3.3377.5221 (USA)-Worldwide Headquarters Fax:+852.2854.4282 Fax:

https://www.docsj.com/doc/2112937840.html,/email.htm Tel: 888-GET-2-FOX Email: https://www.docsj.com/doc/2112937840.html,/email.htm Email:

Outside US: +1.239.693.0099,

Taiwan

Fax:+1.239.693.1554 Fox EMEA Fox Email: https://www.docsj.com/doc/2112937840.html,/email.htm Tel/Fax: +44.1767.312632 Tel:+886-2-22073427,

Email: https://www.docsj.com/doc/2112937840.html,/email.htm Fax:+886-2-22073486

Email: https://www.docsj.com/doc/2112937840.html,/email.htm

The above specifications, having been carefully prepared and checked, is believed to be accurate at the time of publication; however, no