PERICOM FNDDR1133

TM
Application Specific Crystal Oscillator 7.0 x 5.0mm
3.3V CMOS Low-Jitter 133.330 MHz DDR XO
FNDDR1133
ASSP XO™ for Networking
7.0 x 5.0mm Ceramic SMD
Package:
Product Features
Recommended Land Pattern:
• Very low Pk to Pk jitter - 30ps Max
• Low output current - 20mA Max
• Low power standby mode
• RoHS Compliant
Product Description
This is an enhanced high frequency 3.3V,
133.33MHz crystal clock oscillator with
superb jitter and low operating current for
DDR cache memory applications in Serial
Attached SCSI RAID controller/Host Bus
Adapter.
Pin Functions:
Applications
Pin
Function
1
OE Function
• Serial Attached SCSI 3G/6G RAID
Controller
2
Ground
3
Clock Output
• Serial Attached SCSI 3G/6G Host Bus
Adapter
4
V DD
*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:
FNDDR1133
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888 • www.pericom.com
10-0020
All specifications are subject to change without notice.
FNDDR1133
Rev C
04/13/10
1
3.3V CMOS Low-Jitter 133.330 MHz DDR XO FNDDR1133
TM
Application Specific Crystal Oscillator 7.0 x 5.0mm
Electrical Performance
Parameter
Min.
Typ.
Output Frequency
Max.
Units
133.330
Supply Voltage V DD
2.97
3.3
MHz
3.63
V
Supply Current, Output Enabled
20
mA
Supply Current, Output Disabled
10
µA
±50
ppm
+70
°C
10% V DD
V
Frequency Stability
Operating Temperature Range
-20
Output Logic 0, VOL
Output Logic 1, VOH
90% V DD
See Note 1 below
V
Output Load
15
Duty Cycle
Notes
45
pF
55
%
Measured 50% V DD
Rise and Fall Time
2
ns
Measured 20/80% of waveform
Jitter, pk-pk
30
ps
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 (1 year at 25°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 1), Output Enable
Typ.
Max.
Units
0.7 V DD
Input Voltage (pin 1), Output Disable (low power standby)
0.3 V DD
Internal Pullup Resistance
30
Notes
V
or open
V
Output is Hi-Z
kΩ
Output Disable Delay
200
ns
Output Enable Delay
2
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/timing/oscillators/FNDDR1133/
For test circuit go to: http://www.pericom.com/pdf/sre/tc_hcmos.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_7050.pdf
SaRonix-eCera™ is a Pericom® Semiconductor company
•
US: +1-408-435-0800 TW: +886-3-4518888 • www.pericom.com
10-0020
All specifications are subject to change without notice.
FNDDR1133
Rev C
04/13/10
2