MPC9456

MOTOROLA Freescale Semiconductor, Inc. SEMICONDUCTOR TECHNICAL DATA Order Number: MPC9456/D Rev 1, 03/2002 2.5V and 3.3V LVCMOS Clock Fanout Buffer MPC9456 Freescale Semiconductor, Inc... The MPC9456 is a 2.5V and 3.3V compatible 1:10 clock distribution buffer designed for low-voltage mid-range to high-performance telecom, networking and computing applications. Both 3.3V, 2.5V and dual supply voltages are supported for mixed-voltage applications. The MPC9456 offers 10 low-skew outputs and a differential LVPECL clock input. The outputs are configurable and support 1:1 and 1:2 output to input frequency ratios. The MPC9456 is specified for the extended temperature range of –40 to 85°C. www.DataSheet4U.com Features Configurable 10 outputs LVCMOS clock distribution buffer LOW VOLTAGE SINGLE OR DUAL SUPPLY 2.5V AND 3.3V LVCMOS CLOCK DISTRIBUTION BUFFER Compatible to single, dual and mixed 3.3V/2.5V voltage supply Wide range output clock frequency up to 250 MHz Designed for mid-range to high-performance telecom, networking and computer applications Supports high-performance differential clocking applications Ambient operating temperature range of –40 to 85°C Functional Description The MPC9456 is a full static design supporting clock frequencies up to 250 MHz. The signals are generated and retimed on-chip to ensure minimal skew between the three output banks. Each of the three output banks can be individually supplied by 2.5V or 3.3V supporting mixed voltage appli...