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1 to 141 MHz, Spread-spectrum Oscillator
LoginThe SiT9005 spread spectrum oscillator (SSXO) is field programmable and designed to accelerate time to revenue by ensuring emissions compliance, a pivotal milestone for any electronics product.
Up to 30 dB reduction
Plug-and-play solution without design changes
Field programmable for instant validation
Emissions compliance failure, which typically happens during the last stage of product development, can result in unplanned troubleshooting efforts and costly production delays. The SiT9005 solves EMI problem by offering two techniques for compliance: spread spectrum clocking and rise/fall time adjustment of the clock signal. What’s more, the SiT9005 is supported by SiTime’s Time Machine II programmer that allows engineers to instantly program spread modulation and/or drive strength to quickly reduce emissions levels.
Program oscillators to get instant samples, optimized performance, and fast prototyping | Learn More
View related products: Ruggedized | Automotive | SSXO lineup
| "Specs" | "Value" |
|---|---|
| Oscillator Type | SSXO-SE |
| Frequency | 1 to 141 MHz |
| Frequency Stability (ppm) | ±20, ±25, ±50 |
| Output Type | LVCMOS |
| Operating Temperature Range (°C) | -20 to +70, -40 to +85 |
| Spread Profile | Triangular, Hershey Kiss |
| Spread Percentage (%) | Center: ±0.125 to ±2.000, Down: -0.25 to -4.00 |
| FlexEdgeTM Rise/Fall Time | Yes |
| Voltage Supply (V) | 1.8, 2.5 to 3.3 |
| Package Type (mm²) | 2.0x1.6, 2.5x2.0, 3.2x2.5 |
| Features | EMI Reduction, Field Programmable |
| Availability | Production |
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Image: SiT9005 4-pin package, top & bottom
Flexible EMI reduction options
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Wide spread range: center spread up to ±2.0%, down spread down to -4.0%
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Configurable rise/fall time: 8 options
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Configurable spread profile: Triangular or Hershey-Kiss
Up to 17 dB EMI reduction on carrier frequency and 30 dB on harmonics
Instant programmability with the SiTime Time Machine II oscillator programmer
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Zero sample lead time
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Ensure fastest time-to-market
Four industry-standard packages
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100% drop-in replacement of oscillators
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Enables EMI reduction without board redesign, metal housing or other expensive EMI reduction methods
Industry's smallest package 2.0 x 1.6 mm
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Save board space for space sensitive applications
World best cycle-to-cycle jitter: 8.5 ps
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Minimize impact to system timing budget
Extensive programmability
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Any frequency between 1 to 141 MHz with 6 decimal place accuracy
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Supply voltage of 1.8 V; 2.5 to 3.3 V
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Frequency stability from ±20 ppm to ±50 ppm
- Printers
- Flat panel drivers
- PCIe
- Industrial motors
- High-speed serial link
- Factory automation
- Security & surveillance
- Medical electronics
- Personal computing
- Audio & video
- Home appliances
| Document Name | Type |
|---|---|
| 4L-QFN Package Composition Report – UTAC (SiT9005) | Composition Reports |
| Electronics Industry Citizen Coalition Template | Other Quality Documents |
| Manufacturing Notes for SiTime Products | Other Quality Documents |
| SiTime Conflict Minerals Policy | Other Quality Documents |
| SiTime Environmental Policy | Other Quality Documents |
| SiTime Warranty on Date Code | Other Quality Documents |
| Conflict Minerals Reporting Template | Other Quality Documents |
| 4L-QFN Package Qualification Report - UTAC | Reliability Reports |
| SiT9005 Product Qualification Report | Reliability Reports |
| TSMC Wafer SGS Report | RoHS/Reach/Green Certificates |
| Tower Jazz Wafer SGS Report | RoHS/Reach/Green Certificates |
| 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) – SiT6095 (2016) | SiT6081 (2520) | SiT6082 (3225)
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
2016 4-Pins | 2520 4-Pins | 3225 4-Pins – Preview packages with QFN 3D step models
