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SiT9102 Datasheet Preview

SiT9102 Datasheet

1 to 220 MHz High Performance Oscillator

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SiT9102
LVPECL / HCSL / LVDS / CML
1 to 220 MHz High Performance Oscillator
Features
• Extremely low RMS phase jitter (random)
• <1 ps (typical)
• Wide frequency range
• 1 MHz to 220 MHz
• 220 MHz to 800 MHz refer to SiT9107
• High frequency stability
• ±10 PPM, ±15 PPM, ±20 PPM
• ±25 PPM, ±50 PPM
• Operating voltage
• 1.8, 2.5 or 3.3 V
• Other voltages up to 3.63 V (contact SiTime)
• Operating temperature range
• Industrial, -40 to 85 °C
• Extended Commercial, -20 to 70 °C
• Commercial, 0 to 70 °C
• Small footprint
• 5.0 x 3.2 x 0.75 mm
• 7.0 x 5.0 x 0.90 mm
• Pb-free and RoHS compliant
• For Spread Spectrum see SiT9002
• Ultra-reliable start up and greater immunity from inter
ference
Benefits
• Ultra fast lead time: 2 to 3 weeks
• No crystal or capacitors required
• Eliminates crystal qualification time
• 50% + board saving space
• More cost effective than quartz oscillators, quartz crystals
and clock ICs.
• Completely quartz-free
Applications
• Server
• Router
• RAID controller
• Gigabit Ethernet
• 10 Gigabit Ethernet
• Fiber Channel
• SATA / SAS
• PCI-Express
• Fully Buffered DIMM
• System clock
• Networking and computing
Block Diagram
Pinout
VDD
OUT- OUT+
ST/OE 1
6 VDD
MEMS
Resonator
High Performance
Phase Lock Loop
NC 2
GND 3
5 OUT-
4 OUT+
ST/OE
GND
SiTime Corporation
Rev. 1.52
990 Almanor Avenue
Sunnyvale, CA 94085
(408) 328-4400
www.sitime.com
Revised June 23, 2010




SiTime

SiT9102 Datasheet Preview

SiT9102 Datasheet

1 to 220 MHz High Performance Oscillator

No Preview Available !

SiT9102
LVPECL / HCSL / LVDS / CML
1 to 220 MHz High Performance Oscillator
Pin Description
Pin No. Name
1 ST/OE
Input
2 NC
NA
3
GND
Power
4
OUT+
Output
5
OUT-
Output
6 VDD Power
Pin Description
Standby or Output Enable pin for OUT+ and OUT-.
OE:
When High or Open : OUT+ and OUT- = active
When Low : OUT+ and OUT- = High Impedance state
ST:
When High or Open : OUT+ and OUT- = active
When Low : OUT+ and OUT- = Output is low (weak pull down), oscillation stops
Do Not connect pin, leave it floating.
VDD power supply ground. Connect to Ground
1 to 220 MHz programmable clock output .
Power supply
Absolute Maximum Ratings
Attempted operation outside the absolute maximum ratings of the part may cause permanent damage to the part. Actual
performance of the IC is only guaranteed within the operational specifications, not at absolute maximum ratings.
Absolute Maximum Table
Parameter
Storage Temperature
VDD
Vin
Theta JA ( with copper plane on VDD and GND) 5.0 x 3.2 package
7.0 x 5.0 package when center pad is soldered down
7.0 x 5.0 package when center pad is not soldered down
Theta JC (with PCB traces of 0.010 inch to all pins) 5.0 x 3.2 package
7.0 x 5.0 package when center pad is soldered down
7.0 x 5.0 package when center pad is not soldered down
Soldering Temperature (follow standard Pb free soldering guidelines)
Number of Program Writes
Program Retention over -40 to 125C, Process, VDD (0 to 3.6V)
Human Body Model (JESD22-A114)
Charged Device Model (JESD22-C101)
Machine Model (JESD22-A115)
Min.
-65
-0.5
GND - 0.5
2000
750
200
Max.
150
4
VDD + 0.5
68
38
90
45
35
48
260
1
1,000+
Unit
°C
V
V
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C
NA
years
Environmental Compliance
Parameter
Mechanical Shock
Mechanical Vibration
Temperature Cycle
Solderability
Moisture Sensitivity Level
Condition/Test Method
MIL-STD-883F, Method 2002
MIL-STD-883F, Method 2007
MIL-STD-883F, Method 1010-65-150°C (1000 cycle)
MIL-STD-883F, Method 2003
MSL1 @ 260°C
Rev. 1.52
Page 2 of 13
www.sitime.com


Part Number SiT9102
Description 1 to 220 MHz High Performance Oscillator
Maker SiTime
Total Page 13 Pages
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