Key facts
- Brand
- Analog Devices
- Model
- AD9547
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2023-01-30
Start here
Analog Devices AD9547 Dual/Quad Input Network Clock Generator/Synchronizer Data Sheet
The AD9547 is a synchronization device designed for systems including synchronous optical networks (SONET/SDH). It generates an output clock synchronized to one of two differential or four single-ended external input references. The integrated digital PLL reduces input time jitter or phase noise associated with these external references.
Even when all reference inputs fail, the AD9547 continuously generates a clean, valid output clock using digitally controlled loop and holdover circuitry. It operates over an industrial temperature range of −40°C to +85°C and is available in a 64-lead LFCSP package.
Analog Devices AD9547 specifications
| Operating Temperature Range | -40°C to +85°C |
|---|---|
| Package Type | 64-lead LFCSP |
| Input Reference Frequency Range | 1 kHz to 750 MHz |
| Output Frequency | up to 450 MHz |
Source: Analog Devices AD9547 Dual/Quad Input Network Clock Generator/Synchronizer Data Sheet
All Analog Devices AD9547 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the supported input reference frequencies for the AD9547?
The device accepts input reference frequencies ranging from 1 kHz to 750 MHz.
From: Analog Devices AD9547 Dual/Quad Input Network Clock Generator/Synchronizer Data Sheet
What is the maximum output frequency capability of the AD9547?
Output frequencies can reach up to 450 MHz.
From: Analog Devices AD9547 Dual/Quad Input Network Clock Generator/Synchronizer Data Sheet
What is the operating temperature range of the AD9547?
The device operates over an industrial temperature range of -40°C to +85°C.
From: Analog Devices AD9547 Dual/Quad Input Network Clock Generator Datasheet
What are the supported input reference frequencies?
The device supports input reference frequencies from 1 kHz to 750 MHz.
From: Analog Devices AD9547 Dual/Quad Input Network Clock Generator Datasheet