AD9549 is Dual Input Network Clock Generator/Synchronizer manufactured by Analog Devices .
| Part Number | Description |
|---|---|
| AD9540 | 655 MHz Low Jitter Clock Generator |
| AD9543 | Dual DPLL/IEEE 1588 Synchronizer and Jitter Cleaner |
| AD9545 | 1 pps Synchronizer and Jitter Cleaner |
| AD9547 | Dual/Quad Input Network Clock Generator/Synchronizer |
| AD9548 | Quad/Octal Input Network Clock Generator/Synchronizer |
The AD9549 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9549 generates an output clock, synchronized to one of two external input references. The external references may contain significant time jitter, also specified as phase noise.
