MPC9315中文资料LVCMOS PLL Clock Generator数据手册Renesas规格书

描述 Description

The MPC9315 is a 2.5 V and 3.3 V compatible, PLL based clock generator designed for low-skew clock distribution in low-voltage mid-range to high-performance telecom, networking and computing applications. The MPC9315 offers 8 low-skew outputs and 2 selectable inputs for clock redundancy. The outputs are configurable and support 1:1, 2:1, 4:1, 1:2 and 1:4 output to input frequency ratios. In addition, a selectable output 180° phase control supports advanced clocking schemes with inverted clock signals. The MPC9315 is specified for the extended temperature range of -40 to +85°C.

特性 Features

Configurable 8 outputs LVCMOS PLL clock generator
Compatible to various microprocessors such as PowerQUICC I and II
Wide range output clock frequency of 18.75 to 160 MHz
2.5 V and 3.3 V CMOS compatible
Designed for mid-range to high-performance telecom, networking and
computer applications
Fully integrated PLL supports spread spectrum clocking
Supports applications requiring clock redundancy
Max. output skew of 120 ps (80 ps within one bank)
Selectable output configurations (1:1, 2:1, 4:1, 1:2, 1:4 frequency ratios)
Two selectable LVCMOS clock inputs
External PLL feedback path and selectable feedback configuration
Tristable outputs
32-Lead LQFP package
Ambient operating temperature range of -40 to +85°C
32-Lead Pb-free package available