1 to 150 MHz, AEC-Q100 Spread-spectrum Oscillator
SIT9025是一种行业的第一个符合AEC-Q100的汽车级扩频振荡器。该器件通过提供两种用于排放符合性的技术来解决EMI问题：传播频谱时钟信号的升高/下降时间调整。更重要的是，SIT9025分为三个行业标准包，并由Sentime的Time Machine II程序员提供支持，允许工程师更换石英产品而无需任何设计必威体育官网手机登录更改，并且立即编程扩展调制和/或驱动力量以快速降低排放水平。这种组合使客户能够通过确保遵守最低工程努力来加速收入时间。
| 振荡器类型 | SSXO-SE |
| Frequency | 1 to 150 MHz |
| 频率稳定性（PPM） | ±20，±25，±50 |
| Output Type | LVCMOS |
| Operating Temperature Range (°C) | -40 to 85 (Grade 3), -40 to 105 (Grade 2), -40 to 125 (Grade 1), -55 to 125 (Ext. Cold Grade 1) |
| Spread Profile | Triangular, Hershey Kiss, Random |
| Spread Percentage (%) | 中心：±0.125至±2.000，下：-0.25至-4.00 |
| FlexEdgeTMRise/Fall Time | Yes |
| Voltage Supply (V) | 1.8,2.5至3.3 |
| 包类型（mm²） | 2.0x1.6 mm，2.5x2.0 mm，3.2x2.5 mm |
| Features | AEC-Q100, EMI Reduction |
| 可用性 | 采样 |
Industry standard packages for EMI reduction and drop-in replacement of quartz oscillators without any board changes
SIT9025pin assignments
行业的第一个AEC-Q100兼容，谐振器集成的扩频振荡器
- Up to 30 dB electromagnetic interference (EMI) reduction
- 电磁易感性最高可达134倍（EMS），而不是外部谐振器加上SSIC解决方案
- 解决EMI问题并提高了嘈杂环境的可靠性
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, Hershey kiss, or random
3个行业标准包
- 100% drop-in replacement of quartz XO
- Enables EMI reduction without board redesign, metal housing, or other expensive EMI reduction method
世界上最好的周期到周期抖动：8.5 ps
- Minimize impact to system timing budget
70g振动和50,000人gshock
- Best robustness and reliability in harsh conditions
Extensive programmability
- Any frequency from 1 to 150 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
超快速的交货时间（4至6周）
- 减少库存开销
- 减轻短缺风险
- Automotive ADAS cameras
- High-speed serial link
- ADAS ECU