T2080NXE8MQLB 查看數據表（PDF） - NXP Semiconductors.

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T2080NXE8MQLB

T2080 QorIQ integrated multicore communications processor

NXP Semiconductors. 

Electrical characteristics

3.19.6.1.2 XAUI transmitter DC electrical characteristics

This table defines the XAUI transmitter DC electrical characteristics.

Table 82. XAUI transmitter DC electrical characteristics (XVDD = 1.35 V)1

Parameter

Symbol

Min

Typical

Max

Unit

Notes

Output voltage

Differential output voltage

DC Differential transmitter impedance

Notes:

VO

VDIFFPP

ZTX-DIFF-DC

-0.40

800

80

-

1000

100

2.30

1600

120

V

2

mV p-p -

Ω

3

1. For recommended operating conditions, see Table 3.

2. Absolute output voltage limit

3. Transmitter DC differential impedance

3.19.6.1.3 XAUI receiver DC electrical characteristics

This table defines the XAUI receiver DC electrical characteristics.

Table 83. XAUI receiver DC timing specifications (SVDD = 1.0 V)1

Parameter

Symbol

Min Typical Max

Unit

Notes

Differential input voltage

DC Differential receiver input

impedance

Notes:

VIN

200

ZRX-DIFF-DC 80

-

1600

100

120

mV p-p 2

Ω

3

1. For recommended operating conditions, see Table 3.

2. Measured at the receiver

3. Receiver DC differential impedance

3.19.6.2 XAUI AC timing specifications

This section explains the AC requirements for the XAUI interface.

3.19.6.2.1 XAUI transmitter AC timing specifications

This table defines the XAUI transmitter AC timing specifications. RefClk jitter is not

included.

Table 84. XAUI transmitter AC timing specifications1

Parameter

Deterministic jitter

Symbol

Min

Typical

JD

-

-

Table continues on the next page...

Max

0.17

Unit

UI p-p

QorIQ T2080 Data Sheet, Rev. 3, 03/2018

126

NXP Semiconductors

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