描述 Description

The MPC9331 is a 3.3 V compatible, 1:6 PLL based clock generator targeted for high performance low-skew clock distribution in mid-range to high-performance telecom, networking, and computing applications. With output frequencies up to 240 MHz and output skews less than 150 ps, the device meets the needs of most the demanding clock applications. The MPC9331 is specified for the temperature range of 0°C to +70°C.

特性 Features

1:6 PLL based low-voltage clock generator
3.3 V power supply
Generates clock signals up to 240 MHz
Maximum output skew of 150 ps
Differential LVPECL reference clock input
Alternative LVCMOS PLL reference clock input
Internal and external PLL feedback
Supports zero-delay operation in external feedback mode
PLL multiplies the reference clock by 4x, 3x, 2x, 1x, 4/3x, 3/2x, 2/3x, x/2, x/3
or x/4
Synchronous output clock stop in logic low eliminates output runt pulses
Power_down feature reduces output clock frequency
Drives up to 12 clock lines
32-lead LQFP packaging
32-lead Pb-free Package Available
Ambient temperature range 0°C to +70°C
Internal Power-Up Reset
Pin and function compatible to the MPC931