AD9512BCPZ-REEL7

The AD9512BCPZ-REEL7 is a multi-output clock distribution IC from Analog Devices designed for low jitter and low phase noise applications. It accepts two differential clock inputs up to 1.6 GHz and provides five programmable outputs: three LVPECL outputs capable of 1.2 GHz, and two LVDS/CMOS outputs supporting 800 MHz (LVDS) or 250 MHz (CMOS). Each output has an independent programmable divider ranging from 1 to 32 (all integers), enabling flexible frequency synthesis. The device includes a fine delay adjust feature on one LVDS/CMOS output with up to 10 ns range and 5-bit (32-step) resolution. Additive output jitter is 225 fs rms for LVPECL and 275 fs rms for LVDS/CMOS outputs. The IC operates from a 3.135V to 3.465V supply and over a -40°C to +85°C temperature range. It is housed in a 48-lead LFCSP (7x7 mm) package with exposed pad for thermal management. Typical applications include clocking high-speed ADCs, DACs, DDSs, and mixers in wireless transceivers, instrumentation, and broadband infrastructure.