Model: FXO-HC73 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
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
HCMOS 7 x 5mm 3.3V Oscillator Fre
q
: 0.75 MHz to 250MHz
Rev. 11/28/200
7
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
Reflow 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 XPRESSO Links 14
Fox Contact Information 14
Description
The Fox XPRESSO Crystal Oscillator is a
breakthrough in configurable Frequency Control
Solutions. XPRESSO 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 XPRESS lead-time, low cost, low noise,
wide frequency range, excellent ambient
performance, XpressO is an excellent choice
over the conventional technologies.
Finished XPRESSO parts are 100% final tested.
OUTPUT
Enable / Disable
V
GND
DD
For more information -- Click on the drawing
PRESS
XFOX
ASICsO
This part is no longer available from Fox, please contact IDT for this product.
FXO-HC73 Series
Page 2 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
This example, FXO-HC736R-106.25 = HCMOS Output, Ceramic 7 x 5mm Package, 3.3V,
±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 FO 0.750 to 250.000 MHz
Frequency Stability 1 100, 50, 25, & 20 ppm
Temperature Range
TO
TSTG
Standard operating
Optional operating
Storage
-20°C to +70°C
-40°C to +85°C
-55°C to +125°C
Supply Voltage VDD Standard 3.3 V ± 5%
Input Current (@ 15pF LOAD) I
DD
0.75 ~ 20 MHz
20+ ~ 50 MHz
50+ ~ 130 MHz
130+ ~ 200 MHz
200+ ~ 250 MHz
32 mA
35 mA
47 mA
55 mA
60 mA
Output Load HCMOS Standard
Operational To 125MHz 15 pF
30 pF
Start-Up Time TS 10 mS
Output Enable / Disable Time 100 nS
Moisture Sensitivity Level MSL JEDEC J-STD-2 0 1
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 1s
t
Field
Product Code #
767 = FXO–HC5
768 = FXO–HC7
770 = FXO–LC5
771 = FXO–LC7
773 = FXO–PC5
774 = FXO–PC7
The 2n
d
Field
The Customer’s Frequency
The 3r
d
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
p
t of the
p
ro
p
er
p
ar
t
)
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
p
2nd Out
p
ut
)
F X O – H C 7 3 6 R – 1 0 6 . 2 5 Frequency (in MHz)
Resolutions to 6 places
p
ast the decimal
p
oin
t
H = HCMOS
L = LVDS
P
=
LVPECL
STEP #1: Customer selects the Model Description and provides to Fox Customer Service
Model Description
This part is no longer available from Fox, please contact IDT for this product.
FXO-HC73 Series
Page 3 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
If 30% to 70% times are used, Rise and Fall times change to 1.5 nS from 0.75 to 250MHz
If 20% to 80% times are used, Rise and Fall times change to 2 nS from 0.75 to 150MHz
Absolute Maximum Ratings (Useful life may be impaired. For user guidelines only, not tested)
Parameters
Symbol
Condition Maximum Value
(unless otherwise noted)
Input Voltage VDD –0.5V to +5.0V
Operating Temperature TAMAX –55°C to +105°C
Storage Temperature TSTG –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 VOL 0.75 to 150 MHz
150+ to 250 MHz
10% VDD
20% VDD
Output HIGH Voltage VOH 0.75 to 150 MHz
150+ to 250 MHz
90% VDD MIN
80% VDD MIN
Output Symmetry (See Drawing Below) @ 50% VDD Level 45% ~ 55%
Output Enable (PIN # 1) Voltage VIH 70% VDD
Output Disable (PIN # 1) Voltage VIL 30% VDD
Cycle Rise Time (See Drawing Below) T
R 0.75 to 150 MHz
150+ to 250 MHz
3 nS (10%~90%)
3 nS (20%~80%)
Cycle Fall Time (See Drawing Below) T
F 0.75 to 150 MHz
150+ to 250 MHz
3 nS (90%~10%)
3 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%
DD
DD
This part is no longer available from Fox, please contact IDT for this product.
≥
≤
FXO-HC73 Series
Page 4 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
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; VDD = 3.3V.
TIE was measured on LeCroy LC684 Digital Storage Scope, directly into 50 ohm input, with Amherst M1 software; VDD = 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.
Per MJSQ spec (Methodologies for Jitter and Signal Quality specifications)
Phase Jitter & Time Interval Error (TIE)
Frequency Phase Jitter
(12kHz to 20MHz) T I E
(Sigma of Jitter Distribution)
Units
62.5 MHz 0.93 2.8 pS RMS
106.25 MHz 0.86 3.2 pS RMS
125 MHz 0.75 2.7 pS RMS
156.25 MHz 0.77 3.3 pS RMS
Random & Deterministic Jitter Composition
Frequency Random (Rj)
(pS RMS) Deterministic (Dj)
(pS P-P)
Total Jitter (Tj)
(14 x Rj) + Dj
62.5 MHz 1.28 6.8 25.1 pS
106.25 MHz 1.28 8.4 26.6 pS
125 MHz 1.20 8.0 25.2 pS
156.25 MHz 1.27 8.6 26.6 pS
Phase Noise
10
-160dBc
-140dBc
-150dBc
-130dBc
-120dBc
-110dBc
-90dBc
-80dBc
-100dBc
-50dBc
-70dBc
-60dBc
-20dBc
-30dBc
-40dBc
0 dBc
-10dBc
Data Collected using HP 3048A
1M100k10k100 1k
Offset Frequency (10Hz to 40MHz)
40M10M
106.25 MHz
62.5 MHz
156.25MHz
(dBc / Hz) vs. offset frequency
Phase Noise Graph
Three Frequencies from Jitter Tables
106.25 MHz
156.25MHz
62.5 MHz
This part is no longer available from Fox, please contact IDT for this product.
FXO-HC73 Series
Page 5 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
NOTE: XPRESSO HCMOS XOs are designed to
fit on Industry Standard, 4 pad layouts
Pin Description and Recommended Circuit
Pin #
Name
Type
Function
1 E / D 1 Logic Enable / Disable Control of Output (0 = Disabled)
2 GND Ground Electrical Ground for VDD
3 Output Output HCMOS Oscillator Output
4 VDD
2 Power Power Supply Source Voltage
Test
Points N. C. Hi Z No Connection (Factory Use ONLY)
NOTES:
1 Includes pull-up resistor to VDD to provide output when the pin (1) is No Connect.
2 Installation should include a 0.01µF bypass capacitor placed between VDD
(Pin 4) and GND (Pin 2) to minimize power supply line noise.
E / D VDD
N. C. N. C.
GND Output
Terminations as viewed from the Top
Enable / Disable Control
Pin # 1 (state) Output (Pin # 3)
OPEN (No Connection) ACTIVE Output
“1” Level VIH > 70% VDD ACTIVE Output
“0” Level VIL < 30% VDD High Impedance
2
TP
1
3
4
TP
Soldering Reflow Profile (2 times Maximum at 260°C for 10 seconds MAX)
25°C
160°C
180°C
225°C
260°C
10 Seconds Max
within 5°C of 260°C peak
Ramp Down
Not to exceed 6°C/s
Ramp-Up
3°C/s Max
p
t
120 ± 20 Seconds
In Pre-heating Area
Above 225°C Reflow Area
50±10 Seconds
400 Seconds MAX from +25°C to 260°C peak
GND
E/D
HCMOS LOAD
(15 pF)
N C
# 4
# 3# 2
# 1
OUT
0.01 F
DD
V
N C
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FXO-HC73 Series
Page 6 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
Mechanical Dimensional Drawing & Pad Layout
Actual part marking
is depicted.
See Traceability (pg. 8)
for more information
Drawing is for reference to critical specifications defined by size measurements.
Certain non-critical visual attributes, such as side castellations, reference pin shape, etc. may vary
5.2 Max
1.4 Max
7.5 Max
Solder Pad Layout
Recommended
#1 #2
#3
#1 TP*
#3
#2
1.4
5.08
2.6
2.0
1.8
4.2
#4
TP*
#4
2.54
Pin 1 Designator
(FOX Head or Dot)
Note: XPRESSO HCMOS XOs are designed to fit o
n
industry standard, 4 pad, layouts.
5.08
Pin Connections
#1) E/D #3 Output
#2 GND #4 VDD
*TP are test points and are NC
Top
View
Bottom
View
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FXO-HC73 Series
Page 7 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
An additional identification code is contained internally if tracking should ever be necessary
Tape and Reel Dimensions
Labeling (Reels and smaller packaging are labeled with the below)
Ø1.5mm
4.0mm
8.0mm
7.5mm
16mm
2.15mm
2.0
255.0
17.5
80.0
2.0
Ø13.0 Ø21.0
120°
Ø21.0
Ø13.0
17.5
2.0
178.0 62.0
2.0 2.0
2k Reel Dimensions
1k Reel Dimensions
in mm
in mm
• Fox Part Number: 768-106.25-20
• Quantity: 2000 pieces
• LOT # 24435
If traceability should become necessary
• Description: FXO-HC736R-106.25
• Date Code 0745
(
YYWW 2007 45th wk
)
This part is no longer available from Fox, please contact IDT for this product.
FXO-HC73 Series
Page 8 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
LOT Number
The LOT Number has direct ties to the customer purchase order. The LOT Number is marked on the
“Reel” label, and also stored internally on non-volatile memory inside the XPRESSO part. XPRESSO parts
that are shipped Tape and Reel, are also placed in an Electro Static Discharge (ESD) bag and will have the
LOT Number labeled on the exterior of the ESD bag.
It is recommended that the XPRESSO parts remain in this ESD bag during storage for protection and
identification.
If the parts become separated from the label showing the LOT Number, it can be retrieved from inside one
of the parts, and the information that can be obtained is listed below:
• Customer Purchase Order Number
• Internal Fox Sales Order Number
• Dates that the XPRESSO part was shipped from the factory
• The assigned customer part number
• The specification that the part was designed for
Serial Identification
The Serial ID is the individualized information about the configuration of that particular XPRESSO part. The
Serial ID is unique for each and every XPRESSO part, and can be read by special Fox equipment.
With the Serial ID, the below information can be obtained about that individual, XPRESSO part:
• Equipment that the XPRESSO part was configured on
• Raw material used to configure the XPRESSO part
• Traceability of the raw material back to the foundries manufacturing lot
• Date and Time that the part was configured
• Any optimized electrical parameters based on customer specifications
• Electrical testing of the actual completed part
• Human resource that was monitoring the configuration of the part
Fox has equipment placed at key Fox locations World Wide to read the Lot Identification and Serial
Number of any XPRESSO part produced and can then obtain the information from above within 24 hours
Traceabilit
y
–
LOT Number & Serial Identification
This part is no longer available from Fox, please contact IDT for this product.
FXO-HC73 Series
Page 9 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
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
Base Ceramic Alumina (Al2O3) 79.178 56.4% 1344-28-1
Silicon Oxide (SiO2) 3.143 2.24% 14808-60-7
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
ＩＣ ＩＣ Aluminum (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%
RoHS Material Declaration
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FXO-HC73 Series
Page 10 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
3rd Party (SGS) Material Report
This part is no longer available from Fox, please contact IDT for this product.
FXO-HC73 Series
Page 11 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
3rd Party (SGS) Material Report (continued)
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FXO-HC73 Series
Page 12 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
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 / cm2 2 Hour soak
2,000 Hour Burn-In
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FXO-HC73 Series
Page 13 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
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)
[2.] 22
χ
××
=afdevhrs
MTTF
[3.] FITS = MTTF
1 * 109
Where:
Label Name Formula/Value
af Acceleration Factor ettk
eV )
11
()( 21
−×
eV Activation Energy 0.40 V
k Bolzman’s Constant 8.62 X 10-5 eV/°K
t1 Operating Temperature (°K)
t2 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
ACCELERATION FACTOR = e)
398
1
298
1
()
625.8 40.0
(−×
= 49.91009
MTTF = 833.1 291009.49000,720
×
× = 15,607,065 Hours
Failure Rate = 291009.49000,720 833.1
××
= 6.41E-8
FITS = Failure Rate *1E9 = 64
MTTF / FITS Calculations
This part is no longer available from Fox, please contact IDT for this product.
FXO-HC73 Series
Page 14 of 14
© 2008 FOX ELECTRONICS | ISO9001:2000 Certified
Other XPRESSO Links
XPRESSO 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 www.foxonline.com
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
Contact Information Fox Hong Kong Fox Japan
Tel: +852.2854.4285, Tel:+81.3.3374.2079,
(USA)-Worldwide Headquarters Fax:+852.2854.4282 Fax: +81.3.3377.5221
Tel: 888-GET-2-FOX Email: www.foxonline.com/email.htm Email: www.foxonline.com/email.htm
Outside US: +1.239.693.0099,
Fax:+1.239.693.1554 Fox EMEA Fox Taiwa
Email: www.foxonline.com/email.htm Tel/Fax: +44 1283 568153 Tel:+886-2-22073427,
Email: www.foxonline.com/email.htm
The above specifications, having been carefully prepared and checked, is believed to be accurate at the time of publication; however, no
responsibility is assumed by Fox Electronics for inaccuracies.
Notes :
This part is no longer available from Fox, please contact IDT for this product.
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Fox:
FXO-HC735R-60MHZ FXO-HC738-100-106 FXO-HC730-100-106 FXO-HC736-100-106 FXO-HC736R-125-149
FXO-HC736R-70-79 FXO-HC730R-70-79 FXO-HC735R-70-79 FXO-HC735R-125-149 FXO-HC735-70-79 FXO-
HC736-70-79 FXO-HC730-70-79 FXO-HC735R-1-59 FXO-HC730R-1-59 FXO-HC735-125-149 FXO-HC730R-106-
124 FXO-HC736R-1-59 FXO-HC735-200-250 FXO-HC735-90-99 FXO-HC736-90-99 FXO-HC730-90-99 FXO-
HC735-100-106 FXO-HC736R-150-169 FXO-HC735R-100-106 FXO-HC738-80-89 FXO-HC736R-106-124 FXO-
HC730R-60-69 FXO-HC730R-150-169 FXO-HC736R-60-69 FXO-HC735R-60-69 FXO-HC735-170-199 FXO-HC738-
90-99 FXO-HC736-170-199 FXO-HC738-170-199 FXO-HC730-170-199 FXO-HC736-1-59 FXO-HC736R-80-89
FXO-HC730R-80-89 FXO-HC735R-80-89 FXO-HC730R-125-149 FXO-HC735R-170-199 FXO-HC738-70-79 FXO-
HC738-1-59 FXO-HC735R-150-169 FXO-HC735-150-169 FXO-HC738-106-124 FXO-HC736-106-124 FXO-HC735-
106-124 FXO-HC736R-170-199 FXO-HC730-106-124 FXO-HC736-150-169 FXO-HC730R-200-250 FXO-HC738-
150-169 FXO-HC730-150-169 FXO-HC735-80-89 FXO-HC736-80-89 FXO-HC730-80-89 FXO-HC730-1-59 FXO-
HC738-125-149 FXO-HC730-125-149 FXO-HC730R-100-106 FXO-HC736-125-149 FXO-HC738-200-250 FXO-
HC738-60-69 FXO-HC735R-200-250 FXO-HC736-200-250 FXO-HC735-1-59 FXO-HC736R-200-250 FXO-HC730-
200-250 FXO-HC730R-170-199 FXO-HC735R-106-124 FXO-HC736-60-69 FXO-HC736R-90-99 FXO-HC730R-90-
99 FXO-HC735R-90-99 FXO-HC730-60-69 FXO-HC735-60-69 FXO-HC736R-100-106 FXO-HC735-33.333 FXO-
HC735R-38.88 FX0-HC736R57.2720 FXO-HC736R-200.00000 FXO-HC736R-25.00000 FXO-HC736R-15
IDT (Integrated Device Technology):
FXO-HC736R-2.000 FXO-HC736R-83.333 FXO-HC736R-200 FXO-HC736R-24.00000 FXO-HC736R-27.00000
FXO-HC736R-75 FXO-HC736R-73.728MHz FXO-HC736R-125.00000 FXO-HC736R-20.00000 FXO-HC735-
33.33300 FXO-HC735-20.00000 FXO-HC735-10.00000 FXO-HC735-12.00000 FXO-HC735-40.00000 FXO-
HC736R-3.6864MHZ FXO-HC736-19.456000 FXO-HC738-80.0000 FXO-HC736R-50.0000 FXO-HC736R-12.288
FXO-HC736R-32.00 FXO-HC736R-33.00 FXO-HC736R-33.333 FXO-HC736R-4.00 FXO-HC735R-26.00000 FXO-
HC735-52.456 FXO-HC730-100MHZ FXO-HC735-80MHZ FXO-HC735R-150MHZ FXO-HC730-150MHZ FXO-
HC730R-80MHZ FXO-HC730R-150MHZ FXO-HC735-125MHZ FXO-HC735-200MHZ FXO-HC735R-70MHZ FXO-
HC735R-100MHZ FXO-HC735-100MHZ FXO-HC730R-22.1184 FXO-HC735-19.44 FXO-HC730R-33 FXO-HC730R-
52.5 FXO-HC735R-59.9416 FXO-HC735R-59.9749 FXO-HC730-4.9152 FXO-HC730-11.0592 FXO-HC730-230
FXO-HC735R-167.77216 FXO-HC730R-3.2 FXO-HC735-66.667 FXO-HC735R-33 FXO-HC735R-33.33 FXO-
HC735R-106.25 FXO-HC735-39.3216 FXO-HC735R-77.76 FXO-HC735R-24 FXO-HC735-12.288 FXO-HC735-212
FXO-HC730-10.24 FXO-HC730R-45.1584 FXO-HC735-54 FXO-HC730-16.384 FXO-HC735R-9.8304 FXO-HC730-
66.667 FXO-HC735-68 FXO-HC730-14.31818 FXO-HC730-83.333 FXO-HC735-112.31 FXO-HC730-210 FXO-
HC730R-14.31818 FXO-HC735-85 FXO-HC730R-54 FXO-HC730-98.304 FXO-HC730-65 FXO-HC730R-27 FXO-
HC730-2.5 FXO-HC730R-65.536 FXO-HC730R-25 FXO-HC735R-7.998 FXO-HC735-24 FXO-HC735-39 FXO-
HC730-75 FXO-HC730-65.653 FXO-HC730-7.5 FXO-HC735-28.636363 FXO-HC730R-14.318 FXO-HC730-
48.587364 FXO-HC730R-2.048 FOX-HC738-37.5 FXO-HC735R-170MHZ FXO-HC730-80MHZ FXO-HC730R-
125MHZ FXO-HC730R-170MHZ FXO-HC735-70MHZ FXO-HC735-150MHZ FXO-HC735R-80MHZ FXO-HC735-
170MHZ FXO-HC730-39 FXO-HC730-41.6667 FXO-HC735R-19 FXO-HC735-9.984 FXO-HC735-38.785316
