Contextual Info: Sept. 1995 Edition 2.0a FUJITSU DATA SHEET MB1508 SERIAL INPUT PLL FREQUENCY SYNTHESIZER SERIAL INPUT PLL FREQUENCY SYNTHESIZER ON CHIP 2.5 GHz PRESCALER DESCRIPTION The Fujitsu M B 1508with an on c h ip 2 .5 G H z d u a l modulus prescaler is a serial input