IDT8T49N445I Overview
The IDT8T49N445I is a quad PLL with FemtoClock® NG technology. The IDT8T49N445I integrates low phase noise Frequency Translation / Synthesizer and jitter attenuation. It includes alarm and monitoring functions suitable for networking and munications applications.
IDT8T49N445I Key Features
- Fourth generation FemtoClock® NG technology
- Four fully independent PLLs
- Universal Frequency Translator™ Frequency Synthesizer and
- Output is programmable as LVPECL or LVDS
- Programmable output frequency: 0.98MHz up to 1,300MHz
- Differential inputs support the following input types
- Input frequency range: 8kHz
- 710MHz (Low-Bandwidth mode)
- Input frequency range: 16kHz
- 710MHz (High-Bandwidth mode)
IDT8T49N445I Applications
- 312.5MHz range and most output frequencies in the 312.5MHz
- 1,300MHz range (see Table 3 for details). A wide range of input reference clocks may be used as the source for the output frequency
- Synthesizes output frequencies from an external reference
- Fractional feedback division is used, so there are no
