NB4N111K: Clock Fanout Buffer, 1:10 Differential, 3.3 V, with HCSL Level Output
The NB4N111K is a differential input clock 1 to 10 HCSL fanout buffer, optimized for ultra low propagation delay variation. The NB4N111K is designed with HCSL clock distribution for FBDIMM applications in mind. Inputs can accept differential LVPECL, CML, or LVDS levels. Single-ended LVPECL, CML, LVCMOS or LVTTL levels are accepted with the proper VREFAC supply (see Figures 5, 10, 11, 12, and 13). Clock input pins incorporate an internal 50 ohm on die termination resistors.
特性- Typical Input Clock Frequencies: 100, 133, 166, 200, 266, 333, and400 MHz
- <1 ps RMS Additive Clock jitter
- Operating Range: VCC = 3.0 V to 3.6 V with VEE = 0 V
- 340 ps Typical Rise and Fall Times
- 800 ps Typical Propagation Delay
- delta tpd 100 ps Maximum Propagation Delay Variation Per Each Differential Pair
- Differential HCSL Output Level
| 优势- Meets wide range of FBDIMM bus frequencies
- Best in class for jitter performance
- Ensures operation in the majority of designs
|
应用- HCSL FBDIMM Memory CLOCK buffer
- General High Performance HCSL Fanout buffer
- Clock Distribution
- PCIe I, II, II
- Networking
- High End Computing
| 终端产品- Servers
- Routers
- FBDIMM Memory Card
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仿真模型 (1)
封装图纸 (1)
数据表 (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） |
|---|
| NB4N111KMNG | Active | Pb-free
Halide free | QFN-32 | 488AM | 1 | Tube | 74 | 联系BDTIC |
| NB4N111KMNR4G | Active | Pb-free
Halide free | QFN-32 | 488AM | 1 | Tape and Reel | 1000 | 联系BDTIC |
订购产品技术参数
| Product | Type | Channels | Input / Output Ratio | Input Level | Output Level | VCC Typ (V) | tJitterRMS Typ (ps) | tskew(o-o) Max (ps) | tpd Typ (ns) | tR & tF Max (ps) | fmaxClock Typ (MHz) | fmaxData Typ (Mbps) |
|---|
| NB4N111KMNG | Buffer | 1 | 1:10 | CML
ECL
LVDS | HCSL | 3.3 | 1 | 100 | 0.8 | 700 | 400 | |
| NB4N111KMNR4G | Buffer | 1 | 1:10 | CML
LVDS
ECL | HCSL | 3.3 | 1 | 100 | 0.8 | 700 | 400 | |
