MC9S12NE64V1 Datasheet, PDF(530/554 Page) Freescale Semiconductor, Inc – MC9S12NE64V1 Data Sheet

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MC9S12NE64V1 Datasheet, PDF (530/554 Pages) Freescale Semiconductor, Inc – MC9S12NE64V1 Data Sheet

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Appendix A Electrical Characteristics

FLNP Burst

FLNP Burst

TX+

t5

t6

Figure A-10. Fast Link Pulse Timing

Table A-22. 10BASE-T Transceiver Characteristics

Num C

Parameter

Sym

Min

Typ

Max Units

Test Conditions

1 D Peak differential output VOP

2.2

2.5

2.8

voltage

V With speciï¬ed transformer

and line replaced by

100 â¦(1%) load

2 D Transmit timing jitter

â

0

2

11

ns Using line model speciï¬ed

in the IEEE 802.3

3 D Receive dc input

impedance

Zin

â

10

â

kâ¦ 0.0 < Vin < 3.3 V

4 D Receive differential

Vsquelch 300

400

585

mV 3.3 MHz sine wave input

squelch level

Table A-23. 100BASE-TX Transceiver Characteristics

Num C

Parameter

1 D Transmit Peak

Differential Output

Voltage

2 D Transmit Signal

Amplitude Symmetry

Sym

VOP

Vsym

3 D Transmit Rise/Fall Time trf

4 D Transmit Rise/Fall Time trfs

Symmetry

5 D Transmit

Vosh

Overshoot/UnderShoot

6 D Transmit Jitter

â

7 D Receive Common

Vcm

Mode Voltage

8 D Receiver Maximum

Input Voltage

Vmax

Min

0.95

98

3

â0.5

â

0

â

â

Typ

1.00

100

4

0

2.5

.6

1.6

â

Max Units

Test Conditions

1.05

V With speciï¬ed transformer

and line replaced by

100 â¦( 1%) load

102

% With speciï¬ed transformer

and line replaced by 100 â¦

(1%) load

5

ns With speciï¬ed transformer

and line replaced by 100 â¦

(1%) load

+0.5

ns See IEEE 802.3 for details

5

%

1.4

ns

â

V

VDDRX = 2.5 V

4.7

V VDDRX = 2.5 V. Internal

circuits protected by

divider in shutdown

MC9S12NE64 Data Sheet, Rev. 1.1

530

Freescale Semiconductor

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