3.3V PECL Low Jitter XO

PK Series Crystal Clock Oscillator (XO)
3.2 x 2.5mm
PK
3.3V PECL Low Jitter XO
3.2 x 2.5mm Ceramic SMD
Package: (Scale: none; dimensions are in mm)
Product Features
Recommended Land Pattern:
• 27 to 160 MHz Frequency Range
• <1 ps RMS jitter with non-PLL design
• Designed for standard reflow & washing
techniques
• IBIS models available
• Pb-free & RoHS/Green compliant
Product Description
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
The PK Series 3.3V crystal clock oscillator
achieves superb jitter and stability over a broad
range of operating conditions and frequencies.
The output clock signal, generated internally
with a non-PLL oscillator design, is compatible
with LVPECL logic levels. The device, available
on tape and reel, is contained in a 3.2 x
2.5mm surface-mount ceramic package.
Pin Functions:
Pin
Function
1
OE or NC
2
NC or OE
3
Ground
4
Q Output
Applications
5
Q Output
The PK Series is ideal for high-speed
applications requiring low jitter, including:
6
VCC
• 1/10 Gigabit Ethernet
Part Ordering Information:
• 2/4/10G FibreChannel
• Serial Attached SCSI (SAS)
PB
PK XXX YYYY
CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.
• Server & Storage platforms
• SONET/SDH linecards
Product�Family
• Passive Optical Network (PON) devices
• HD Video Systems
SaRonix-eCera™ is a Pericom® Semiconductor company
13-0009
Frequency�Code
Specification�Code
Following the above format, Saronix-eCera part numbers will be assigned upon
confirmation of exact customer requirements.
•
US: +1-408-435-0800 TW: +886-3-4518888 • www.saronix-ecera.com
All specifications are subject to change without notice.
PK 3.3V REV A
08/06/2013
1
3.3V PECL Low Jitter XO
PK
PK Series Crystal Clock Oscillator (XO)
3.2 x 2.5mm
Electrical Performance
Parameter
Min.
Typ.
Max.
Units
160
MHz
3.30
3.63
V
Supply Current, enabled
60
mA
Supply Current, Disabled
10
uA
±20 to ±50
ppm
Output Frequency
27
Supply Voltage
2.97
Frequency Stability
-20
Operating Temperature Range
+70
-40
VCC - 1.56
Output Logic 1, VOH
See Note 1 below
Commercial (standard)
Industrial (standard)
V
VCC - 1.135
Output Load
As specified
°C
+85
Output Logic 0, VOL
Notes
V
50Ω connected connected to VCC - 2 V
Duty Cycle
45
output requires termination
55
%
measured 50% of waveform
Rise and Fall Time
500
850
ps
Jitter, Phase
0.5
1
ps RMS (1-σ)
40
ps pk–pk
Jitter, Total
measured 20/80% of waveform
12kHz to 20MHz frequency band
100,000 random periods
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.
Input Voltage (pin OE), Output Enable
Typ.
Max.
Units
0.7
Input Voltage (pin OE), Output Disable (low power standby)
0.3
Internal Pullup Resistance
50
Notes
V
or open
V
Outpus disabled to Hi-Z
kΩ
Output Disable Delay
200
ns
Output Enable Delay
2
ms
Absolute Maximum Ratings
Parameter
Min.
Storage Temperature
-55
For the latest product information visit:
For test circuit go to:
Typ.
Max.
Units
+125
°C
Notes
http://www.pericom.com/products/timing/oscillators/PK_3.3V/
http://www.pericom.com/pdf/sre/tc_pecl.pdf
For soldering reflow profile and reliability test ratings go to: http://www.pericom.com/pdf/sre/reflow2.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
13-0009
•
US: +1-408-435-0800 TW: +886-3-4518888 • www.saronix-ecera.com
All specifications are subject to change without notice.
PK 3.3V REV A
08/06/2013
2