SIT9121AI-2C1-XXX000.FP0000

SIT9121AI-2C1-XXX000.FP0000

Specs Value
Device Type Differential Oscillators
Frequency
0 Hz
Frequency Stability (ppm)
±20
Operating Temp. Range (°C)
-40 to 85
Output Type
LVDS
Supply Voltage (V)
2.25 to 3.63
Package Size (mm x mm)
5.0x3.2
Package Height (mm)
0.75
Output Drive Strength*
n/a
Feature Pin
n/a
Pull Range (PPM PR)
n/a
Spread Percentage
n/a
Swing Select
n/a
DC-Coupled Output VOL or AC Swing
n/a
DC-Coupled Output VOH
n/a
RoHS
Yes

*See datasheet for details

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Tape & Reel Options
X = 1,500 ct

0.6 ps integrated RMS phase jitter (12 kHz to 20 MHz)

  • Excellent jitter margin for the most stringent applications such as SONET

Excellent frequency stability, as low as ±10 PPM

  • Better timing margin that enhances system stability and robustness
     
  • Extensive programmability 
  • Frequency from 1 to 220 MHz
  • LVPECL and LVDS output signaling types
  • Supply voltage of 2.5V and 3.3V
  • Frequency stability from ±10 PPM to ±50 PPM
    • Customized specifications for optimal system performance 
    • Easy availability of any device specification within the operating range

Three industry standard packages

  • 100% drop in replacement for quartz, SAW and overtone oscillators without any design changes

4 to 6 weeks lead time 

  • Any frequency
  • Any voltage
  • Any package
  • Reduce inventory overhead
  • Mitigate shortage risks
  • 1Gb to 10Gb Ethernet
  • PCIe
  • FPGA
  • SATA/SAS
  • Fibre channel
  • System clocking
  • CPE & home gateway
  • Precision GNSS
  • GPS/GNSS modules
  • Factory automation
  • Security & surveillance
  • Medical electronics
  • Test and measurement
  • Defense & aerospace
  • Railroads

Narrow By:

Document Name Type
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Electronics Industry Citizen Coalition Template Other Quality Documents
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SiTime Warranty on Date Code Other Quality Documents
ISO9001:2015 Certificate of Registration Other Quality Documents
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TSMC Wafer SGS Report RoHS/Reach/Green Certificates
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4L/6L-QFN Package Homogeneous Materials and SGS Report RoHS/Reach/Green Certificates
BOSCH Wafer SGS Report RoHS/Reach/Green Certificates
SiTime Environmental Compliance Declaration RoHS/Reach/Green Certificates
Certificate of Compliance-EU RoHS Declaration RoHS/Reach/Green Certificates

Eval Boards (Contact SiTime) – SiT6097 (3225) | SiT6086 (5032) | SiT6085 (7050)

Frequency Slope (dF/dT) Calculator – Calculate frequency slope over temperature

Time Machine II Programmer – Program frequency, voltage, stability & more

Reliability Calculator – Get FIT/MTBF data for various operating conditions

Jitter Calculator and Plots – Convert phase noise to phase jitter, find phase noise plots

5032 6-Pins 7050 6-Pins – Preview packages with QFN 3D step models

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SIT9121 (LVDS, 2.5 V) IBIS Models
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SiT9121 (LVPECL, 3.3 V) IBIS Models
AN10029 Output Terminations for Differential Oscillators Application Notes
SC-AN10007 时钟抖动定义与测量方法 Application Notes
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AN10072 Determine the Dominant Source of Phase Noise, by Inspection Application Notes
AN10074 Removing Oscilloscope Noise from RMS Jitter Measurements Application Notes
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