Key facts
- Brand
- Analog Devices
- Model
- AD9548
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-03
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Analog Devices AD9548 Clock Generator Product Handbook
The AD9548 is a quad/octal input network clock generator/synchronizer that supports Stratum 2 stability, hit‑less reference switchover, and programmable input reference priority. It offers four pairs of reference inputs and four pairs of configurable clock outputs, with output frequencies up to 450 MHz and a 30‑bit programmable feedback divider.
Typical applications include network synchronization, jitter cleanup, GPS 1‑PPS synchronization, SONET/SDH clocks up to OC‑192, and wireless base‑station controllers. The device operates over an industrial temperature range of –40 °C to +85 °C and is supplied in an 88‑lead LFCSP package.
Analog Devices AD9548 specifications
| Supply Voltage DVDD | 1.71 V – 1.89 V |
|---|---|
| Maximum Output Frequency | 450 MHz |
| Operating Temperature Range | –40 °C to +85 °C |
| Package | 88‑lead LFCSP |
Source: Analog Devices AD9548 Clock Generator Product Handbook
All Analog Devices AD9548 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum output frequency of the AD9548?
The AD9548 can generate output clocks up to 450 MHz.
From: Analog Devices AD9548 Clock Generator Product Handbook
What temperature range does the AD9548 support?
It operates from –40 °C to +85 °C.
From: Analog Devices AD9548 Clock Generator Product Handbook