Pericom NX3232C 2.5v/3.3v lvds xo Datasheet

Ultra Low Jitter PLL Crystal Oscillator 3.2 x 2.5mm
NX323
2.5V/3.3V LVDS XO
3.2 x 2.5mm Ceramic SMD
Package: (Scale: none; dimensions are in mm)
Recommended Land Pattern:
Product Features
• Very low phase jitter - < 1.0ps RMS max.
• Wide frequency range - 5 ~ 1000MHz
• Thicker crystal for improved reliability
• Low supply current - 70mA max.
• Industrial Temperature Range
• Pb-free & RoHS compliant
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
Product Description
The NX323 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.
Pin Functions:
Applications
• Networking systems
OE Function
2
N/C
3
Ground
4
Q
5
Q
6
VCC
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
Part Ordering Information:
• Test and measurement
UX
NX70323 V
• FPGA/ASIC clock generation
A
Voltage:
1=+3.3V
2=+2.5V
SaRonix-eCera™ is a Pericom® Semiconductor company
14-0044
Function
1
*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.
• Servers and storage systems
• Profession video equipments
Pin
•
I1 FFFF.FFFFFF
FFFF.FFFFFF
B
C
Stability and Temp Range:
Frequency:
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
US: +1-408-232-9100 TW: +886-3-4518888
All specifications are subject to change without notice.
NX323
FFFF.FFFFFF
MHz, “4 digits/decimal/6 digits” format
•
www.pericom.com
Rev C
10/28/14
1
NX323
2.5V/3.3V LVDS XO
Ultra Low Jitter PLL Crystal Oscillator 3.2 x 2.5mm
Electrical Performance
Parameter
Min.
Typ.
Max.
Units
1000
MHz
3.135
3.3
3.465
2.375
2.5
2.625
Output Frequency
5
Supply Voltage
Supply Current, Output Enabled
V
70
Notes
See ordering options
mA
Supply Current, Output Disabled only
40
mA
Frequency Stability
±50
ppm
See ordering options
+85
°C
See ordering options
Operating Temperature Range
-40
Output Logic 0, VOL
0.9
1.1
V
1.43
Output Logic 1, VOH
Output Load
1.6
V
100Ω connected between outputs
Differential Output Voltage. VOD
Output requires termination
0.247
0.454
V
45
55
%
400
ps
Measured 20/80% of waveform
6
ps
20.000 adjacent periods
Duty Cycle
Rise and Fall Time
Jitter, Accumulated , RMS (1-σ)
Measured 50% VCC
< 40MHz
0.4
1
ps
12kHz to 5 MHz frequency band
40 to 1000MHz
0.4
1
ps
12kHz to 20 MHz frequency band
125MHz, 156.25MHz
0.4
0.6
ps
12kHz to 20 MHz frequency band
40
ps
100,000 random periods
Jitter, Phase, RMS
Jitter, pk-pk
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. Phase jitter typical value is depending on output frequencies.
3. For specifications other than those listed, please contact sales.
Output Enable / Disable Function
Parameter
Min.
Input Voltage (pin 1), Output Enable
Typ.
Max.
Units
0.7 VCC
Notes
V
or open
0.3 VCC
V
Output is Hi-Z
Output Disable Delay
100
ns
Output Enable Delay
100
ns
Start up Time
10
ms
Input Voltage (pin 1), Output Disable (low power standby)
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/crystals-and-crystal-oscillators/hiflex-xo/?part=NX323
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_3225_xo.pdf
SaRonix-eCera™ is a Pericom® Semiconductor company
14-0044
•
US: +1-408-232-9100 TW: +886-3-4518888
All specifications are subject to change without notice.
NX323
•
www.pericom.com
Rev C
10/28/14
2
Similar pages