Who says
you can't have it all
?
For a long time, the process of specifying and selecting oscillators for your
equipment designs has involved balancing technical demands and practical
considerations – in terms of physical performance, purchase cost,
and delivery time.
Not any longer!
The revolutionary new XpressO
™
crystal oscillator family
from Fox provides a wider range of options, with fewer
compensating factors, shorter lead times, and reduced
pricing. Instead of being faced with crucial tradeoffs in
cost, performance, or delivery times, you can have
virtually the best of all worlds in one package.
Great for your designs.
If an oscillator can't deliver the performance you need in your design, it doesn't matter
how much it costs. But Fox XpressO oscillators with patented new technologies
(including
proprietary ASICs with noise reduction silicon architectures and proven production tech-
niques)
deliver accurate performance over an extremely wide range of parameters – all at
a lower cost than conventional oscillators! Call today to compare XpressO's low pricing
for the following performance options:
•
The exact frequency you need,
from 0.750 MHz to 1.350 GHz
•
Stabilities
as tight as ±20 ppm
•
Low jitter and phase noise
characteristics to meet your toughest needs*
•
Choice
of HCMOS, LVDS, and LVPECL versions for both XO and VCXO product families
•
3.3 V
available as standard
•
Choice
of 7 x 5 mm and 5 x 3.2 mm package sizes
Great for your business, too!
Specifying the optimum oscillator for your design is only half the battle. Getting it delivered
in time to meet the most pressing customer deadlines for engineering prototypes or full
production models – without technical compromise and without paying a premium – can
be the difference between a profitable contract and a lost opportunity.
This is where XpressO really lives up to its name, with:
ISO9000: 2000
ved
Appro
•
Next day shipment
of samples for prototyping
•
Mere days
for lead times on production quantities
•
A new pricing structure
that, unlike conventional
oscillators, won't penalize you for requesting quick
turnaround on unique frequencies
* If you have specific jitter or phase noise requirements please contact Fox Technical Support for availability.
XpressO Selection & Description Guides
Crystal Oscillators (XO)
VCXOs
HCMOS – XO
PACKAGE SIZE
SUPPLY VOLTAGE
MODEL
FREQUENCY RANGE
FREQUENCY STABILITY
TEMPERATURE RANGE
5 x 3.2 mm
3.3 V
FXO-HC53
0.750 MHz ~ 250 MHz
± 20, 25, 50, 100 PPM
-20°C ~ +70°C
R
= -40ºC ~ +85ºC
7 x 5 mm
3.3 V
FXO-HC73
0.750 MHz ~ 250 MHz
± 20, 25, 50, 100 PPM
-20°C ~ +70°C
R
= -40ºC ~ +85ºC
HCMOS – VCXO
PACKAGE SIZE
SUPPLY VOLTAGE
MODEL
FREQUENCY RANGE
PULLABILITY (APR)
TEMPERATURE RANGE
5 x 3.2 mm
3.3 V
FVXO-HC53
0.750 MHz ~ 250 MHz
B
= ± 50 PPM
-20°C ~ +70°C
R
= -40ºC ~ +85ºC
7 x 5 mm
3.3 V
FVXO-HC73
0.750 MHz ~ 250 MHz
B
= ± 50 PPM
-20°C ~ +70°C
R
= -40ºC ~ +85ºC
LVDS – XO
5 x 3.2 mm
PACKAGE SIZE
3.3 V
SUPPLY VOLTAGE
MODEL
FXO-LC53
FREQUENCY RANGE
0.750 MHz ~ 1.350 GHz
FREQUENCY STABILITY ± 20, 25, 50, 100 PPM
-20°C ~ +70°C
TEMPERATURE RANGE
R
= -40ºC ~ +85ºC
7 x 5 mm
3.3 V
FXO-LC73
0.750 MHz ~ 1.350 GHz
± 20, 25, 50, 100 PPM
-20°C ~ +70°C
R
= -40ºC ~ +85ºC
LVDS – VCXO
PACKAGE SIZE
SUPPLY VOLTAGE
MODEL
FREQUENCY RANGE
PULLABILITY (APR)
TEMPERATURE RANGE
5 x 3.2 mm
3.3 V
FVXO-LC53
0.750 MHz ~ 1.350 GHz
B
= ± 50 PPM
-20°C ~ +70°C
R
= -40ºC ~ +85ºC
7 x 5 mm
3.3 V
FVXO-LC73
0.750 MHz ~ 1.350 GHz
B
= ± 50 PPM
-20°C ~ +70°C
R
= -40ºC ~ +85ºC
LVPECL – XO
5 x 3.2 mm
PACKAGE SIZE
3.3 V
SUPPLY VOLTAGE
MODEL
FXO-PC53
FREQUENCY RANGE
0.750 MHz ~ 1.350 GHz
FREQUENCY STABILITY ± 20, 25, 50, 100 PPM
TEMPERATURE RANGE
-20°C ~ +70°C
R
= -40ºC ~ +85ºC
7 x 5 mm
3.3 V
FXO-PC73
0.750 MHz ~ 1.350 GHz
± 20, 25, 50, 100 PPM
-20°C ~ +70°C
R
= -40ºC ~ +85ºC
LVPECL – VCXO
PACKAGE SIZE
SUPPLY VOLTAGE
MODEL
FREQUENCY RANGE
PULLABILITY (APR)
TEMPERATURE RANGE
5 x 3.2 mm
3.3 V
FVXO-PC53
0.750 MHz ~ 1.350 GHz
B
= ± 50 PPM
-20°C ~ +70°C
R
= -40ºC ~ +85ºC
7 x 5 mm
3.3 V
FVXO-PC73
0.750 MHz ~ 1.350 GHz
B
= ± 50 PPM
-20°C ~ +70°C
R
= -40ºC ~ +85ºC
Example:
FXO-PC536R 212.500 MHz
= LVPECL Output, Ceramic 5 x 3.2 mm Package,
3.3V,
±
25 PPM Stability, -40 to +85°C Temperature Range, at 212.500 MHz
Example:
FVXO-HC73BR 155.520 MHz
= HCMOS Output, Ceramic 7 x 5 mm Package,
3.3 V,
±
50 PPM APR, -40 to +85°C Temperature Range, at 155.520 MHz
XpressO XO
XO Model Description Guide
Guide
XpressO
Model Description
FXO - P C 5 3 6 R
-
212.500
Frequency
XpressO
XpressO XO
Model Description Guide
VCXO
Model Description Guide
FVXO - H C 7 3 B R
-
155.520
Frequency
H
= HCMOS
C
= Ceramic
L
= LVDS
P
= LVPECL
X
= Comp. HCMOS
5
= 5 x 3.2 mm
7
= 7 x 5 mm
3
= 3.3 V
0
= ±100 PPM Blank= -20°C ~ +70°C
5
= ±50 PPM
R
= -40°C ~ +85°C
6
= ±25 PPM
8
= ±20 PPM
H
= HCMOS
C
= Ceramic
L
= LVDS
P
= LVPECL
X
= Comp. HCMOS
5
= 5 x 3.2 mm
3
= 3.3 V
B
= ±50 PPM APR Blank= -20°C~ +70°C
7
= 7 x 5 mm
R
= -40°C ~ +85°C
XpressO Jitter
Characteristics
Unlike programmable oscillators, the
jitter and noise characteristics of
XpressO configurable oscillators are
comparable to or better than those of
fixed frequency oscillators in virtually
all applications. You can choose the
XpressO oscillator that's ideal for
your specific application.
MHz
62.50
106.25
HCMOS
125.00
156.25
106.25
LVDS
156.25
212.50
622.08
62.50
155.52
LVPECL
156.25
212.50
312.50
622.08
Phase pS (RMS)
0.93
0.85
0.73
0.89
0.83
1.19
0.89
0.99
0.77
0.92
0.96
1.05
0.98
0.96
TIE pS (RMS)
3.7
3.6
2.8
3.3
3.5
3.6
3.9
3.2
3.0
3.5
3.4
3.8
3.8
3.1
Rj pS (RMS)
0.9
1.0
0.8
0.9
0.7
1.3
0.9
1.1
1.3
1.3
1.4
1.2
1.3
1.2
Dj pS (Mean)
7.4
7.7
7.5
7.6
7.1
5.8
6.7
5.3
7.0
9.9
9.1
9.3
8.3
8.5
Tj (Dj+14 Rj)
20.4
21.7
19.1
20.4
17.2
23.6
18.7
20.7
24.9
28.7
28.7
26.3
26.4
25.1
XpressO Package Dimensions, Marking & Labeling
Dimensions, marking patterns and product labeling for the two currently available
Fox XpressO packages are shown below.
7
7.5 x 5 mm
5 5 x 3.2 mm
x 3.2 mm
Typical XpressO marking configurations are
illustrated below. Note that in all cases, Pin 1
is designated by either the Fox Head or a dot.
To help minimize both cost and lead times,
XpressO packages are suppled with a separate
label containing necessary product and
production information, as shown below.
*
Out 2 for LVPECL, LVDS, and complimentary HCMOS. NC for single ended HCMOS.
Pad 2 & 5 are optional for the single ended HCMOS
Learn More About The New
Fox XpressO Family of Oscillators...
To learn more about the performance and business advantages of Fox
XpressO oscillators, call us today at 888-GET-2-FOX (888-438-2369).
Or visit us on line at
www.foxonline.com
for complete specifications and the
industry’s most comprehensive range of frequency control solutions.
Fox Electronics has a staff of application specialists ready to help you.
Contact our technical support staff–
www.foxonline.com/email.htm
FOX
Electronics
We’re On Your Frequency.
Worldwide Corporate
Headquarters
5570 Enterprise Parkway
Fort Myers, FL 33905
Tel: 888-GET-2-FOX
Fax: 1-239-693-1554
(Outside U.S.)
+1 (239) 693-0099
www.foxonline.com/email.htm
Fox Electronics EMEA
14 Banks Road
Biggleswade
Bedfordshire, SG180DY, UK
Tel/Fax: +44.1767.312632
www.foxonline.com/email.htm
RoHS Compliant
Pb
Fox Electronics Taiwan
12F-6,378 Ming An West Road
Hsin-Chuang, Taipei Hsien 242
Taiwan, R.O.C.
Tel: +886-2-22073427
Fax: +886-2-22073486
www.foxonline.com/email.htm
Fox Electronics Japan
3-28-6, Yoyogi
Yamaki Bldg, 1F
Shibuya-ku Tokyo 151, Japan
Tel: +81 (3) 3374 2079
Fax: +81 (3) 3374 5221
www.foxonline.com/email.htm
FOX-G-3544 6/07 5M PAI
Rev. 4
Fox Electronics Asia
4/F Gold & Silver
Commercial Building
12-18 Mercer St.
Central, Hong Kong
Tel: +852 2854 4285
Fax: +852 2854 4282
www.foxonline.com/email.htm
工业自动化与控制
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
