MPC8535ECVTATH datasheet(105/126 Pages) FREESCALE

No. de pieza	MPC8535ECVTATH

Descripción Electrónicos	PowerQUICC??III Integrated Processor Hardware Specifications

PDF	126 Pages

Scroll/Zoom	100%

Fabricante Electrónico	FREESCALE [Freescale Semiconductor, Inc]

Página de inicio	http://www.freescale.com

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105 / 126 page

Clocking

MPC8535E PowerQUICC™ III Integrated Processor Hardware Specifications, Rev. 2

Freescale Semiconductor

105

NOTE

The reference impedance for return loss measurements is 50. to ground for both the D+ and

D- line (that is, as measured by a Vector Network Analyzer with 50. probes—see

Figure 71). Note that the series capacitors, CTX, are optional for the return loss

measurement.

Figure 70. Minimum Receiver Eye Timing and Voltage Compliance Specification

2.22.0.1

Compliance Test and Measurement Load

The AC timing and voltage parameters must be verified at the measurement point, as specified within 0.2 inches of the package

pins, into a test/measurement load shown in Figure 71.

NOTE

The allowance of the measurement point to be within 0.2 inches of the package pins is

meant to acknowledge that package/board routing may benefit from D+ and D– not being

exactly matched in length at the package pin boundary.

Figure 71. Compliance Test/Measurement Load

2.23

Clocking

This section describes the PLL configuration of the MPC8535E. Note that the platform clock is identical to the core complex

bus (CCB) clock.

MPC8535ECVTATH Datasheet(PDF) 105 Page - Freescale Semiconductor, Inc