NB4N441: PLL Clock Synthesizer, Multiprotocol, 3.3 V Serial Input, with Differential LVPECL Output
The NB4N441 is a precision clock synthesizer which generates a differential LVPECL clock output frequency from 12.5 MHz to 425 MHz. A Serial Peripheral Interface (SPI) is used to configure the device to produce one of sixteen popular standard protocol output frequencies from a single 27 MHz crystal reference. The NB4N441 also has the added feature of allowing application specific output frequencies from 12.5 MHz to 425 MHz using crystals within the range of 10 MHz to 28 MHz.
特性- Serial Load Capability
- Flexible Input
- Exceeds Bellcore and ITU Jitter Generation Specification
- Performs Precision Clock Generation and Synthesis from a Single 27 MHz Crystal Reference
- Output Enable
- Fully Integrated Phase Lock Loop with Internal Loop Filter
- PLL Lock Detect Output
| 优势- Allows Proprietary Frequencies
- Allows for External Clock Reference
|
应用- Clock Generation for Networking, Workstations, and ATE
|
设计和开发工具 (1)
封装图纸 (1)
数据表 (1)
评估板文档 (1)
评估板与开发工具
| 产品 | 状况 | Compliance | 简短说明 |
|---|
| NB4N441MNGEVB | Active | Pb-free | Multi Protocol Clock Synthesizer with Serial Configuration Evaluation Board |
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） |
|---|
| NB4N441MNG | Active | Pb-free
Halide free | QFN-24 | 485L-01 | 1 | Tube | 92 | 联系BDTIC |
| NB4N441MNR2G | Active | Pb-free
Halide free | QFN-24 | 485L-01 | 1 | Tape and Reel | 3000 | 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) |
|---|
| NB4N441MNG | CMOS | CMOS | 3.3 | 10
27
28
50 | 12.5-425 | | 25 | | 300 | 425 | -40 | 85 |
| NB4N441MNR2G | CMOS | CMOS | 3.3 | 28
27
10
50 | 12.5-425 | | 25 | | 300 | 425 | -40 | 85 |
