NB3N3010B: Clock Generator, Oversampling, 3.3 V, 12.288 MHz, for USB Applications
The NB3N3010B is a precision, low noise clock multiplier that generates an output frequency of 12.288 MHz. This is accomplished by using Frequency-Locked-Loop (FLL) techniques where a 4 kHz reference input is multiplied by 3072, or an 8 kHz input by 1536. The frequency multiplier is selected by the S0 pin. The two LVCMOS output drivers are disabled to a logic Low with the ENABLEn pin set HIGH. The NB3N3010B operates from a single 3.3 V supply, and is available in the SOIC-8 pin package, and optionally in a DFN8 package. The operating temperature range is from 0°C to +85°C. The NB3N3010B device provides the optimum combination of low cost, flexibility, and high performance. This makes it ideal for applications such as oversampling A-to-D and D-to-A converters from a low reference frequency, such as a USB start-of-frame (SOF)pulse.
特性- Accepts 8 kHz or 4 kHz Reference Input Derived from USB Start-of-Frame
- Generates 12.288 MHz Frequency-Locked to the Reference.
- Fully Integrated Frequency-Lock-Loop with Internal Loop Filter
- Low Skew Dual LVCMOS Outputs
- Internal Voltage Regulator
- Temperature Range: 0C to +85C
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数据表 (1)
封装图纸 (1)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| NB3N3010BDG | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tube | 98 | 联系BDTIC |
| NB3N3010BDR2G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | 联系BDTIC |
订购产品技术参数
| Product | Input Level | Output Level | VS Typ (V) | fin Typ (MHz) | fout Typ (MHz) | tJitter(Cy-Cy) Typ (ps) | tJitter(Period) Typ (ps) | tJitter(Φ) Typ (ps) | tR & tF Typ (ps) | tR & tF Max (ps) | TA Min (°C) | TA Max (°C) |
|---|
| NB3N3010BDG | CMOS
TTL | CMOS
TTL | 3.3 | 0.004 | 12.288 | | | | | 4000 | 0 | 85 |
| NB3N3010BDR2G | TTL
CMOS | CMOS
TTL | 3.3 | 0.004 | 12.288 | | | | | 4000 | 0 | 85 |
