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JX321 Datasheet, PDF (1/2 Pages) Pericom Semiconductor Corporation – 2.5V/3.3V CMOS XO | |||
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2.5V/3.3V CMOS XO
Ultra Low Jitter PLL Crystal Oscillator 3.2 x 2.5mm
JX321
3.2 x 2.5mm Ceramic SMD
Product Features
⢠Very low phase jitter - 0.8ps RMS typical
⢠Thicker crystal for improved reliability
⢠Low supply current - 45mA max.
⢠Industrial Temperature Range
⢠Pb-free & RoHS compliant
⢠Fast lead time
Package: (Scale: none; dimensions are in mm)
Recommended Land Pattern:
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
Product Description
The JX321 XO series is a high performance
CMOS crystal oscillator family with very
low jitter performance. It supports various
options including wider frequency range,
2.5V/3.3V voltage, and various stabilities.
It is designed to meet the clock source
specifications for communication systems,
and other high performance equipment.
*Note: pads 2 and 5 are
optional (shown as dotted lines).
XO's are designed to fit on industry
standard, 4 pad layouts.
Pin Functions:
Pin
Function
1
OE
2
Ground
3
Output
Applications
4
VDD
⢠Networking systems
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
⢠Servers and storage systems
⢠Profession video equipments
⢠Test and measurement
⢠FPGA/ASIC clock generation
*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.
Part Ordering Information:
WXJX70321 V I1 FFFFFFFF..FFFFFFFFFFFF
A
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, â4 digits/decimal/6 digitsâ format
SaRonix-eCera⢠is a Pericom® Semiconductor company ⢠US: +1-408-435-0800 TW: +886-3-4518888 â ⢠â www.pericom.com
12-0055
All specifications are subject to change without notice. JX321
Rev A
10/25/12 1
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