Application Specific Crystal Oscillator (ASSP-XO™)
7.0 x 5.0mm
3.3V PECL Low Jitter 159.375MHz 10Gb-FC XO
SN10GE159
7.0 x 5.0mm Ceramic SMD
Package:
Product Features
• Very low phase jitter - 0.5ps RMS
• Thicker crystal for improved reliability
• Pb-free & RoHS compliant
• Industrial temperature range
Recommended Land Pattern:
Product Description
The SN10GE159 3.3V crystal clock oscillator
achieves superb jitter for 10Gigabit Fibre
Channel (10Gb-FC) applications. The output
clock signal, generated internally with a
patented oscillator design, is compatible with
LVPECL logic levels. The device, available on
tape and reel, is contained in a 7.0 x 5.0mm
surface-mount ceramic package.
Pin Functions:
Pin
Function
1
2
3
4
5
6
OE
NC
V
EE
Q Output
Q Output
V
CC
Applications
• 10 Gigabit Fibre Channel Network Interface
Card (NIC)
• 10 Gigabit Fibre Channel Switch
• 10 Gigabit Fibre Channel PHY Module
Part Ordering Information:
SN10GE159
SaRonix-eCera™ is a Pericom
®
Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888
09-0004
All specifications are subject to change without notice.
SN10GE159
Rev B
12/09/09
•
www.saronix-ecera.com
1
3.3V PECL Low Jitter 159.375 MHz 10Gb-FC XO
SN10GE159
Application Specific Crystal Oscillator (ASSP-XO™)
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
Frequency Stability
Operating Temperature Range
Output Logic 0, V
OL
Output Logic 1, V
OH
Output Load
Duty Cycle
Rise and Fall Time
Jitter, Phase RMS (1-σ)
Jitter, pk–pk
45
V
CC
–
1.025
V
CC
–
1.085
-20
2.97
159.375
3.30
45
3.63
70
25
±50
+70
V
CC
–
1.620
V
CC
–
1.555
MHz
V
mA
mA
ppm
°C
V
V
V
V
0 to +85°C
-40 to 0°C
0 to +85°C
-40 to +0°C
output requires termination
%
ns
ps
ps
Measured 50% V
DD
Measured 20/80% of waveform
12 kHz to 20 MHz frequency band
100,000 random periods
See Note 1 below
50Ω to V
CC
–
2V
55
0.3
0.25
25
0.6
0.5
40
Notes:
1. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25°C),
aging (5 year at 40°C average effective ambient temperature), shock and vibration.
2. For specifications othere 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)
Internal Pullup Resistance
Output Disable Delay
Output Enable Delay
2.2
0.8
50
200
10
V
V
kΩ
ns
ms
or open
Outputs disabled to Hi-Z
Absolute Maximum Ratings
Parameter
Min.
Typ.
Max.
Units
Notes
Storage Temperature
-55
+125
°C
SaRonix-eCera™ is a Pericom
®
Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888
09-0004
•
www.saronix-ecera.com
All specifications are subject to change without notice.
SN10GE159
Rev B
12/09/09
2
3.3V PECL Low Jitter 159.375 MHz 10Gb-FC XO
SN10GE159
Application Specific Crystal Oscillator (ASSP-XO™)
7.0 x 5.0mm
Typical Phase Noise
SaRonix-eCera™ is a Pericom
®
Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888
09-0004
•
www.saronix-ecera.com
All specifications are subject to change without notice.
SN10GE159
Rev B
12/09/09
3
3.3V PECL Low Jitter 159.375 MHz 10Gb-FC XO
SN10GE159
Application Specific Crystal Oscillator (ASSP-XO™)
7.0 x 5.0mm
Test Circuit
+2V
Test Point
(Termination
internal to scope)
0.1µF
0.01µF
6
1
5
2
4
3
50Ω
50Ω
-1.3V
0.1µF
0.01µF
OE
NC
Reflow Soldering Profile
260
Temperture
Type
Note:
A
B
C
Stage
Preheat
Primary Heat
Peak
Temperature
160 - 180°C
220°C
260°C ± 5°C
Time
60 - 120 Sec
60 Sec
10 Sec
C
A
Time
B
Reliability Test Ratings
This product is rated to meet the following test conditions:
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