AD9553 is a programmable clock translator from Analog Devices. It supports input frequencies from 8 kHz to 710 MHz and output frequencies up to 810 MHz. It supports LVPECL, LVDS and CMOS outputs. It supports SPI programming. It has single supply power, low power and small package.
The AD9553 is a phase-locked loop (PLL) based clock translator designed for applications such as passive optical networks (PON), base stations, SONET/SDH, T1/E1, and Ethernet. It supports input frequencies from 8 kHz to 710 MHz and provides output frequencies up to 810 MHz. The device features LVPECL, LVDS, and CMOS output drivers and allows for arbitrary frequency translation ratios via a 3-wire SPI interface.
| Input Frequency Range | 8 kHz to 710 MHz |
|---|---|
| Output Frequency | Up to 810 MHz |
| Supply Voltage | 3.135 V to 3.465 V |
| Total Current | 162 mA (Typ) |
| Operating Temperature | -40°C to +85°C |
| Output Drivers | LVPECL, LVDS, CMOS |
The device supports input frequencies from 8 kHz to 710 MHz.
The AD9553 provides output frequencies up to 810 MHz.
The device uses a 3-wire SPI-compatible programming interface for arbitrary frequency translation.