NB3L553: Clock / Data Fanout Buffer, 2.5 V / 3.3 V / 5.0 V 1:4
The NB3L553 is a low skew 1-to-4 clock fanout buffer, designed for clock distribution in mind. The NB3L553 specifically guarantees low output-to-output skew. Optimal design, layout and processing minimize skew within a device and from device to device. The output enable (OE) pin tri-states the outputs when low.
Features- Input/Output Clock Frequency up to 200 MHz
- Low Skew Ouptuts (35ps)
- Operating Range: VDD = 2.375 V to 5.25V
- Full Industrial Temperature Range 8-pin SOIC
- Full RoHS certification
- Output Enable puts device in three-state mode
| Benefits- Multiply the low frequency output of inexpensive crystals to the full system frequency
- Minimize timing deviations and synchronization issues
- Ensures operation in the majority of designs
- Small package with robust thermal capability
- Meets all green international materials standards
|
Applications- Clock fan out in routers, switches and other networking applications
|
Simulation Models (1)
Package Drawings (2)
Data Sheets (1)
Order Information
| Product | Status | Compliance | Package | MSL* | Container | Budgetary Price/Unit |
|---|
| NB3L553DG | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tube | 98 | Contact BDTIC |
| NB3L553DR2G | Active | Pb-free
Halide free | SOIC-8 | 751-07 | 1 | Tape and Reel | 2500 | Contact BDTIC |
| NB3L553MNR4G | Active | Pb-free
Halide free | DFN-8 | 506AA | 1 | Tape and Reel | 1000 | Contact BDTIC |
Specifications
| 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) |
|---|
| NB3L553DG | Buffer | 1 | 1:4 | CMOS | CMOS | 2.5
5
3.3 | 0.029
0.018 | 50 | 2.5
3
2.4 | 1000
1500
700 | 200 | |
| NB3L553DR2G | Buffer | 1 | 1:4 | CMOS | CMOS | 5
3.3
2.5 | 0.018
0.029 | 50 | 2.5
2.4
3 | 1500
700
1000 | 200 | |
| NB3L553MNR4G | Buffer | 1 | 1:4 | CMOS | CMOS | 3.3
2.5
5 | 0.029
0.018 | 50 | 2.4
3
2.5 | 700
1000
1500 | 200 | |
