1 to 141 MHz, Spread-spectrum Oscillator
The 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
| 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 |
| FlexEdgeTMRise/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 |
9005
Flexible EMI reduction options
Wide spread range: center spread up to ±2.0%, down spread down to -4.0%
Configurable rise/fall time: 8 options
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
Zero sample lead time
Ensure fastest time-to-market
Four industry-standard packages
100% drop-in replacement of oscillators
Enables EMI reduction without board redesign, metal housing or other expensive EMI reduction methods
Industry's smallest package 2.0 x 1.6 mm
Save board space for space sensitive applications
World best cycle-to-cycle jitter: 8.5 ps
Minimize impact to system timing budget
Extensive programmability
Any frequency between 1 to 141 MHz with 6 decimal place accuracy
Supply voltage of 1.8 V; 2.5 to 3.3 V
Frequency stability from ±20 ppm to ±50 ppm
- Printers
- Flat panel drivers
- PCIe
- Industrial motors
- High-speed serial link
- 工厂自动化
- 安全与监控
- 医疗电子产品
- 个人计算
- 音频与视频
- 家用电器
| Resource Name | Type |
|---|---|
| SiTime MEMS First 工艺 |