2.5V/3.3V LVDS XO

Ultra Low Jitter LVDS Crystal Oscillator 7.0 x 5.0mm
WX703
2.5V/3.3V LVDS XO
7.0 x 5.0mm Ceramic SMD
Package:
Recommended Land Pattern:
Product Features
• Very low phase jitter - 1.0ps RMS
• Thicker crystal for improved reliability
• Industrial Temperature Range
• Pb-free & RoHS compliant
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
Product Description
The WX703 XO series is a high performance
LVDS crystal oscillator family with very
low jitter performance. It supports various
options including wider frequency range,
2.5V/3.3V voltage, various stabilities, and
different package sizes. It is designed to
meet the clock source specifications for
communication systems, and other high
performance equipment.
Pin Functions:
Pin
Function
1
OE Function
2
N/C
3
Ground
4
Q
5
Q
6
VCC
Applications
• Networking systems
• Servers and storage systems
*Extended high frequency power decoupling is recommended (see test circuit for minimum
recommendation). To ensure optimal performance, do not route RF traces beneath the
package.
• Profession video equipments
• Test and measurement
• FPGA/ASIC clock generation
Part Ordering Information:
WX 703 V I FFFF.FFFFFF
A
Voltage:
1=+3.3V
2=+2.5V
SaRonix-eCera™ is a Pericom® Semiconductor company
•
B
C
Stability and Temp Range:
Stability
A = +/-20 ppm
B = +/-25 ppm
C = +/-50 ppm
D = +/-25 ppm
E = +/-50 ppm
Temp Range
-20/+70°C
-20/+70°C
-20/+70°C
-40/+85°C
-40/+85°C
Frequency:
FFFF.FFFFFF
MHz, “4 digits/decimal/6 digits” format
US: +1-408-435-0800 TW: +886-3-4518888 • www.pericom.com
2010-0053
All specifications are subject to change without notice.
WX703XO
Rev B
12/20/10
1
WX703
2.5/3.3V LVDS XO
Ultra Low Jitter LVDS Crystal Oscillator 7.0 x 5.0mm
Electrical Performance
Parameter
Min.
Output Frequency
Typ.
Max.
Units
212.5
MHz
3.135
3.3
3.465
2.375
2.5
2.625
50
Supply Voltage
V
Supply Current, Output Enabled
90
mA
Supply Current, Output Disabled
70
mA
Frequency Stability
Operating Temperature Range
-40
Differential Output Voltage. VOD
0.247
Output Common Mode Voltage, VOS
1.125
Output Load
Notes
See ordering options
±50
ppm
See ordering options
+85
°C
See ordering options
0.350
0.454
V
1.25
1.375
V
100Ω connected between outputs
Duty Cycle
45
Output requires termination
55
%
Measured 50% VCC
500
ps
Measured 20/80% of waveform
Jitter, Phase RMS (1-σ)
1
ps
12kHz to 20 MHz frequency band
Jitter, pk-pk
30
ps
100,000 random periods
Rise and Fall Time
Notes:
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.
Input Voltage (pin 1), Output Enable
Typ.
Max.
Units
0.7 VCC
Input Voltage (pin 1), Output Disable (low power standby)
0.3 VCC
Internal Pullup Resistance
100
Notes
V
or open
V
Output is Hi-Z
kΩ
Output Disable Delay
80
ns
Output Enable Delay
80
ns
Setup Time
10
ms
Absolute Maximum Ratings
Parameter
Storage Temperature
Min.
Typ.
-55
Max.
Units
+125
°C
Notes
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_7050_xo.pdf
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888 • www.pericom.com
2010-0053
All specifications are subject to change without notice.
WX703XO
Rev B
12/20/10
2