AK8122 Datasheet (AKM) - Differential Zero Delay Clock Buffer

AK8122, Differential Zero Delay Clock Buffer

The AK8122 is a high performance differential zero delay clock buffer IC with Phase Locked Loop (PLL).

Target application is DDR2 SDRAM and characteristics of these ICs are acceptable to standards of JEDEC.

Supply Voltage: 1.8 ±0.1V Operating Temperature Range: -20 to +85℃ : AK8122E -40 to +85℃ : A

AK8122 Features

* Operational Frequency Range: 160MHz

* 400MHz Output delay: -30 ±100ps Low Jitter Performance: 20 ps (Period RMS 190

* 360MHz) 30 ps (cycle

* cycle RMS 190

* 360MHz) 70 ps (Half Period RMS 190

* 250MHz) 60 ps (Half Period RMS 250

* 300MHz) 40 ps (Half P