Pericom NX33SA 2.5v/3.3v lvds fs xo Datasheet

Ultra Low Jitter PLL Crystal Oscillator 3.2 x 2.5mm
NX33SA
2.5V/3.3V LVDS FS XO
3.2 x 2.5mm Ceramic SMD
Package: (Scale: none, Dimensions are in mm)
Product Features
Recommended Land Pattern:
• 2 selectable output frequencies
• 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
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
• Pb-free & RoHS compliant
Pin Functions:
• Fast lead time
Pin
Function
1
OE Function
Product Description
The NX33SA XO series is a high
performance LVDS crystal oscillator family
with very low jitter performance. Depending
on customers' needs, this family devices can
support 2 different frequencies using the
FS select pin. 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.
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
NX 33 SA XXXX
• Servers and storage systems
A
• Profession video equipments
Ground
4
Q
5
Q
6
VCC
FS
Output
0
Frequency 1*
1
Frequency 2*
*Frequency 1 and Frequency 2
can be any frequencies within the
output frequency range.
Part Ordering Information:
• Networking systems
FS
3
Frequency Select Table:
*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.
Applications
2
B
Frequency Select family Specification Code
• Test and measurement
• FPGA/ASIC clock generation
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-232-9100 TW: +886-3-4518888
•
www.pericom.com
15-0057
All specifications are subject to change without notice.
NX33SA
Rev B
03/06/15
1
NX33SA
2.5V/3.3V LVDS FS 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
Supply Current, Output Disabled only
Frequency Stability
±20
Operating Temperature Range
-40
Output Logic 0, VOL
0.9
mA
40
mA
Output is Hi-Z
ppm
±20ppm is for -20°C to 70°C only
+85
°C
V
1.43
Output Load
OE tied to "1" or open
±50
1.1
Output Logic 1, VOH
Notes
1.6
V
100Ω connected between outputs
Differential Output Voltage. VOD
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)
Jitter, Phase, RMS
Output requires termination
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, 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 & Frequency Select Function
Parameter
Min.
Input Voltage (pin 1 & pin 2), OE & FS
Typ.
Max.
Units
0.7 VCC
Notes
V
Input Voltage (pin 1 & pin 2), OE & FS
0.3 VCC
V
Output Disable Delay
100
ns
Output Enable Delay
100
ns
Settling Time after FS Change
10
ms
Start up 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/crystals-and-crystal-oscillators/hiflex-xo/?part=NX33SA
For test circuit go to: http://www.pericom.com/pdf/sre/tc-lvds-sa.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
•
US: +1-408-232-9100 TW: +886-3-4518888
•
www.pericom.com
15-0057
All specifications are subject to change without notice.
NX33SA
Rev B
03/06/15
2
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