Model: FXO-HC73 SERIES
HCMOS 7 x 5mm 3.3V Oscillator Freq: 0.75 MHz to 250MHz
Rev. 11/28/2007
Features
XTREMELY Low Jitter
Low Cost
XPRESS Delivery
Frequency Resolution to six decimal places
Stabilities to 20 PPM
-20 to +70C or -40 to +85C operating temperatures
Tri-State Enable / Disable Feature
Applications
Industry Standard Package, Footprint & Pin-Out ANY application requiring an oscillator
Fully RoHS compliant
SONET
Gold over Nickel Termination Finish Ethernet
Serial ID with Comprehensive Traceability Storage Area Network
Broadband Access
V
DD Enable / Disable
Microprocessors / DSP / FPGA
Industrial Controllers
FOX
Test and Measurement Equipment
X OUTPUT
PRESSO
ASICs Fiber Channel
GND
For more information -- Click on the drawing
Contents
page
Description
Model Selection & Part Number Guide 2
Electrical Characteristic 2
Absolute Maximums 3
The Fox XPRESSO Crystal Oscillator is a
Output Wave Characteristics 3
breakthrough in configurable Frequency Control
Phase Noise 4
Solutions. XPRESSO utilizes a family of
Jitter 4
proprietary ASICs, designed and developed by
Pin Assignment 5
Fox, with a key focus on noise reduction
Recommended Circuit 5
technologies. Reflow 5
Mechanical Drawing and Pad Layout 6
rd
Tape and Reel Specification 7
The 3 order Delta Sigma Modulator reduces
Label 7
noise to the levels that are comparable to
Traceability LOT Number & Serial Identification 8
traditional Bulk Quartz and SAW oscillators.
RoHS Material Declaration 9
The ASICs family has ability to select the output
SGS Report 10 & 11
type, input voltages, and temperature
Mechanical Test 12
Burn-In Test 12
performance features.
MTTF / FITS calculations 13
PRESSO Links 14
Other X
With the XPRESS lead-time, low cost, low noise,
Fox Contact Information 14
wide frequency range, excellent ambient
performance, XpressO is an excellent choice
over the conventional technologies.
Finished XPRESSO parts are 100% final tested.
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FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +1.239.693.0099 FAX +1.239.693.1554
FXO-HC73 Series
Model Selection Guide & Fox Part Number
STEP #1: Customer selects the Model Description and provides to Fox Customer Service
Model Description
F X O H C 7 3 6 R 1 0 6 . 2 5 Frequency (in MHz)
Resolutions to 6 places
past the decimal point
H = HCMOS C = Ceramic 5 = 5 x 3.2mm 3 = 3.3 V 0 = 100 PPM blank = -20C to +70C
L = LVDS Q = Quartz 7 = 7 x 5mm 2 = 2.5 V 5 = 50 PPM R = -40C to +85C
P = LVPECL 6 = 25 PPM
8 = 20 PPM
M = LVDS (pin 2 E/D)
(-20 ~ +70C)
Q = LVPECL (pin 2 E/D)
nd
X = HCMOS (comp 2 Output)
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 receipt of the proper part)
st
The 1 Field
7 6 8 1 0 6 . 2 5 2 0
Product Code #
rd
767 = FXOHC5 The 3 Field
Fox Internally Generated Number
768 = FXOHC7
(If any specification changes,
770 = FXOLC5
nd the last digits change)
771 = FXOLC7
The 2 Field
(The same specs for a different customer
773 = FXOPC5
The Customers Frequency
also changes the last digits)
774 = FXOPC7
This example, FXO-HC736R-106.25 = HCMOS Output, Ceramic 7 x 5mm Package, 3.3V,
25 PPM Stability, -40 to +85C Temperature Range, at 106.25 MHz
Electrical Characteristics
Maximum Value
Parameters Symbol Condition (unless otherwise noted)
Frequency Range F 0.750 to 250.000 MHz
O
1
Frequency Stability 100, 50, 25, & 20 ppm
T Standard operating -20C to +70C
O
Temperature Range Optional operating -40C to +85C
T Storage -55C to +125C
STG
Supply Voltage V Standard 3.3 V 5%
DD
0.75 ~ 20 MHz 32 mA
20+ ~ 50 MHz 35 mA
Input Current I 50+ ~ 130 MHz 47 mA
(@ 15pF LOAD) DD
130+ ~ 200 MHz 55 mA
200+ ~ 250 MHz 60 mA
Standard 15 pF
Output Load HCMOS
Operational To 125MHz 30 pF
Start-Up Time T 10 mS
S
Output Enable / Disable Time 100 nS
Moisture Sensitivity Level MSL JEDEC J-STD-20 1
Termination Finish Au
Note 1 Stability is inclusive of 25C tolerance, operating temperature range, input voltage change, load change, aging, shock and vibration.
Page 2 of 14
2008 FOX ELECTRONICS | ISO9001:2000 Certified