Model: FXO-PC72 SERIES
Page 1 of 15
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
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
LVPECL 7 x 5mm 2.5
Oscillator Fre
: 0.75 MHz to 1.0GHz
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
PRESSO Links 15
Fox Contact Information 15
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
rd
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
V
GND
DD
For more information -- Click on the drawing
PRESS
X
FOX
ASICs
O
Rev. 1
/1
/200
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
