Ultra Low Jitter PLL Crystal Oscillator 7.0 x 5.0mm
2.5V/3.3V LVDS XO
NX703
7.0 x 5.0mm Ceramic SMD
Package:
(Scale: none, Dimensions are in mm)
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
• Fast lead time
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
Recommended Land Pattern:
Product Description
The NX703 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, 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.
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
*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:
UX 70
V
NX 703
A
B
C
I
1
FFFF.FFFFFF
FFFF.FFFFFF
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
Voltage:
1=+3.3V
2=+2.5V
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
14-0024
•
www.pericom.com
All specifications are subject to change without notice.
NX703
Rev B
08/13/14
1
2.5V/3.3V LVDS XO
NX703
Ultra Low Jitter PLL Crystal Oscillator 7.0 x 5.0mm
Electrical Performance
Parameter
Min.
Typ.
Max.
Units
Notes
Output Frequency
Supply Voltage
Supply Current, Output Enabled
Supply Current, Output Disabled only
Frequency Stability
Operating Temperature Range
Output Logic 0, V
OL
Output Logic 1, V
OH
Output Load
Differential Output Voltage. V
OD
Duty Cycle
Rise and Fall Time
Jitter, Accumulated , RMS (1-σ)
< 40MHz
Jitter, Phase, RMS
Jitter, pk-pk
40 to 1000MHz
125MHz, 156.25MHz
5
3.135
2.375
3.3
2.5
1000
3.465
2.625
70
40
±50
MHz
V
mA
mA
ppm
°C
V
V
Output requires termination
V
%
ps
ps
ps
ps
ps
ps
Measured 50% V
CC
Measured 20/80% of waveform
20.000 adjacent periods
12kHz to 5 MHz frequency band
12kHz to 20 MHz frequency band
12kHz to 20 MHz frequency band
100,000 random periods
See ordering options
See ordering options
See ordering options
-40
0.9
1.1
1.43
0.247
45
+85
1.6
0.454
55
400
6
0.4
0.4
0.4
1
1
0.6
40
100Ω connected between outputs
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.
Typ.
Max.
Units
Notes
Input Voltage (pin 1), Output Enable
Input Voltage (pin 1), Output Disable (low power standby)
嵌入式系统
