This datasheet details the AD9517-3, a 12-output clock generator with integrated PLL and VCO for high-speed networking and data conversion applications.
The AD9517-3 is a multi-output clock distribution device featuring an on-chip Phase-Locked Loop (PLL) and Voltage-Controlled Oscillator (VCO). It provides low phase noise and jitter performance, making it suitable for high-speed ADCs, DACs, wireless transceivers, and networking line cards. The device supports both internal VCO operation from 1.75 GHz to 2.25 GHz and external VCO/VCXO configurations up to 2.4 GHz.
| VCO Frequency Range (On-Chip) | 1.75 GHz to 2.25 GHz |
|---|---|
| Supply Voltage (VS) | 3.135 V to 3.465 V |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 48-lead LFCSP |
The on-chip VCO tunes from 1.75 GHz to 2.25 GHz.
The device accepts reference inputs up to 250 MHz.
The CPRSET pin resistor must be at least 2.7 kΩ.