Description
Pin Name VCO_SEL PLL_EN XTAL_SEL XTAL1:2 PECL_CLK PECL_CLK FSELn RESET Function VCO range select pin (Int Pullup) PLL bypass select pin (Int Pullup) Input reference source select pin (Int Pullup) Crystal interface pins for the internal oscillator True PECL reference clock input (Int Pulldown) Compli
Features
- to aid in system debug and test. The PECL reference input pins can be interfaced to a test signal and the PLL can be bypassed to allow the designer to drive the MPC992 outputs directly. This allows for single stepping in a system functional debug mode. In addition an overriding reset is provided which will force all of the Q outputs LOW upon assertion. The MPC992 is packaged in a 32.
- lead TQFP package to optimize both performance and board density. MPC992 LOGIC.