AD9515 is a clock distribution IC from Analog Devices. It has 2 programmable dividers, 1.6GHz LVPECL output and 800MHz/250MHz LVDS/CMOS output, which can achieve low jitter and low phase noise clock distribution.
The AD9515 is a 1.6 GHz clock distribution IC with two independent outputs (LVPECL and selectable LVDS/CMOS). It offers programmable dividers (1‑32), coarse phase‑delay adjustment, and low jitter performance for high‑speed data converters and wireless transceivers.
The document provides a functional block diagram, detailed electrical specifications, timing characteristics, phase‑noise and jitter data, as well as power‑supply, grounding, and pin‑configuration guidance. Ordering information and evaluation‑board setup examples are also included.
| Maximum Clock Input Frequency | 1.6 GHz |
|---|---|
| Input Sensitivity (single‑ended) | 150 mV p‑p |
| Input Resistance | 5.6 kΩ |
| Supply Voltage | 3.3 V |
| Operating Temperature Range | -40 °C to +85 °C |
The AD9515 accepts a clock input up to 1.6 GHz.
It provides one LVPECL output and a second output that can be configured as LVDS or CMOS.
The device operates from a single 3.3 V supply.
The AD9515 is rated for –40 °C to +85 °C.