Ultra Low Jitter LVDS Crystal Oscillator 5.0 x 3.2mm
2.5/3.3V LVDS XO
UX53/UX503
5.0 x 3.2mm Ceramic SMD
Package:
(Scale: none; dimensions are in mm)
Product Features
•
Ultra low phase jitter for 40G/100G systems
•
0.1ps RMS max. (12kHz to 20MHz), Category 1
•
0.2ps RMS max. (12kHz to 20MHz), Category 1
•
0.3ps RMS max. (12kHz to 20MHz), Category 2
Recommended Land Pattern:
•
Industrial Temperature Range
•
Pb-free & RoHS compliant
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
*Extended high frequency power
Product Description
The UX53/UX503 XO series is a high
performance LVDS crystal oscillator family
with very low jitter performance. It supports
various options including wider frequency
range, 2.5/3.3 voltage, various stabilities,
and different package sizes. It is designed
to meet the clock source specifications for
communication systems, and other high
performance equipment.
decoupling is recommended
(see test circuit for minimum
recommendation). To ensure
optimal performance, do not route
RF traces beneath the package.
Pin Functions:
Pin
Function
1
2
3
4
5
6
OE Function
N/C
Ground
Q
Q
V
CC
Applications
•
Networking systems
•
Servers and storage systems
•
Profession video equipments
•
Test and measurement
•
FPGA/ASIC clock generation
Part Ordering Information Category 1:
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
UX53 XXX YYY
*Not for all frequencies in the
frequency range. Please contact
sales for details.
3
Part Ordering Information Category 2:
UX
503
70
V
A
YYYY = Specification½Code
XXX = Frequency½Code
Product½Family
I FFFF.FFFFFF
B
C
Voltage:
1=+3.3V
2=+2.5V
Stability and Temp Range:
Stability Temp Range
A = +/-20 ppm -20/+70°C
B = +/-25 ppm -20/+70°C
C = +/-50 ppm -20/+70°C
D = +/-25 ppm -40/+85°C
E = +/-50 ppm -40/+85°C
Frequency:
FFFF.FFFFFF
MHz, “4 digits/decimal/6 digits” format
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-232-9100 TW: +886-3-4518888
•
www.pericom.com
All specifications are subject to change without notice.
14-0037
UX53/UX503
Rev A
05/21/14
1
2.5/3.3V LVDS XO
UX53/UX503
Ultra Low Jitter LVDS Crystal Oscillator 5.0 x 3.2mm
Electrical Performance
Parameter
Min.
Typ.
Max.
Units
Notes
Output Frequency
Supply Voltage
Supply Current, Output Enabled
Supply Current, Output Disabled
Frequency Stability
Operating Temperature Range
Differential Output Voltage. V
OD
Output Common Mode Voltage, V
OS
Output Load
Duty Cycle
Rise and Fall Time
Jitter, Phase RMS (1-σ), Category 1
Jitter, Phase RMS (1-σ), Category 2
Jitter, pk-pk
50
3.135
2.375
3.3
2.5
212.5
3.465
2.625
90
70
±50
MHz
V
mA
mA
ppm
°C
V
V
Output requires termination
%
ps
ps
ps
ps
ps
Measured 50% V
CC
Measured 20/80% of waveform
12kHz to 20 MHz frequency band, See
ordering information category 1
12kHz to 20 MHz frequency band, See
ordering information category 2
100,000 random periods
See ordering options
See ordering options
See ordering options
-40
0.247
1.125
45
0.350
1.25
+85
0.454
1.375
55
500
0.1
0.2
0.3
30
100Ω connected between outputs
Notes:1
1. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25°C),
aging (1 year at 25°C average effective ambient temperature), shock and vibration.
2. For specifications othere than those listed, please contact sales.
Output Enable / Disable Function
Parameter
Min.
Typ.
Max.
Units
Notes
Input Voltage (pin 1), Output Enable
Input Voltage (pin 1), Output Disable (low power standby)
Internal Pullup Resistance
Output Disable Delay
Output Enable Delay
Start up Time
0.7 V
CC
0.3 V
CC
100
80
80
3
V
V
kΩ
ns
ns
ms
or open
Output is Hi-Z
Absolute Maximum Ratings
Parameter
Min.
Typ.
Max.
Units
Notes
Storage Temperature
-55
+125
°C
For the latest product information visit:
http://www.pericom.com/products/timing/oscillators/
For test circuit go to:
http://www.pericom.com/pdf/sre/tc_lvds.pdf
For soldering reflow profile and reliability test ratings go to:
http://www.pericom.com/pdf/sre/reflow.pdf
For tape and reel information go to:
http://www.pericom.com/pdf/sre/tr_5032_xo.pdf
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-232-9100 TW: +886-3-4518888
•
www.pericom.com
All specifications are subject to change without notice.
14-0037
UX53/UX503
Rev A
05/21/14
2
京公网安备 11010802033920号
EEWORLD
