Lenovo 59P5107 Fiche technique télécharger pdf (Page 48)

Low Voltage Intel

Xeon

™

Processor at 1.60 GHz, 2.0 GHz and 2.4 GHz

48 Datasheet

1.45 -0.15 60.00 60.00 60.00

1.40 -0.10 60.00 60.00 60.00

1.35 -0.05 60.00 60.00 60.00

Table 26. Source Synchronous (533 MHz) AGTL+ Signal Group Overshoot/Undershoot

Tolerance

Absolute

Maximum

Overshoot(V)

Absolute

Maximum

Undershoot (V)

Pulse Duration

(ns) AF=1

Pulse Duration

(ns) AF-0.1

Pulse Duration

(ns) AF=0.01

1.700 -0.400 0.32 3.14 3.75

1.650 -0.350 0.94 3.75 3.75

1.600 -0.300 2.74 3.75 3.75

1.550 -0.250 3.75 3.75 3.75

1.500 -0.200 3.75 3.75 3.75

1.450 -0.150 3.75 3.75 3.75

1.400 -0.100 3.75 3.75 3.75

1.350 -0.050 3.75 3.75 3.75

NOTES:

1. These specifications are measured at the processor pad.

2. Assumes a BCLK period of 10 ns.

3. AF is referenced to associated source synchronous strobes

Table 27. Source Synchronous (533 MHz) AGTL+ Signal Group Overshoot/Undershoot

Tolerance (Sheet 1 of 2)

Absolute

Maximum

Overshoot(V)

Absolute

Maximum

Undershoot (V)

Pulse Duration

(ns) AF=1

Pulse Duration

(ns) AF-0.1

Pulse Duration

(ns) AF=0.01

1.700 -0.400 0.63 6.27 7.50

1.650 -0.350 1.87 7.50 7.50

1.600 -0.300 5.49 7.50 7.50

1.550 -0.250 7.50 7.50 7.50

1.500 -0.200 7.50 7.50 7.50

1.450 -0.150 7.50 7.50 7.50

Table 25. 400 MHz Asynchronous GTL+, PWRGOOD, and TAP Signal Groups

Overshoot/Undershoot Tolerance (Sheet 2 of 2)

Absolute

Maximum

Overshoot (V)

Absolute

Maximum

Undershoot (V)

Pulse Duration (ns)

AF = 1

Pulse Duration

(ns) AF = 0.1

Pulse Duration (ns)

AF = 0.01

NOTES:

1. These specifications are measured at the processor pad.

2. These signals are assumed in a 33 MHz time domain.

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 101 102

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Lenovo 59P5107 Fiche technique Page 48

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