LAN9513 datasheet(44/51 Pages) SMSC

44 / 51 page

USB 2.0 Hub and 10/100 Ethernet Controller

Datasheet

Revision 1.2 (02-29-12)

SMSC LAN9513/LAN9513i

DATASHEET

Note 4.6

This specification applies to all inputs and tri-stated bi-directional pins. Internal pull-down

and pull-up resistors add +/- 50uA per-pin (typical).

Note 4.7

This is the total 5.5V input leakage for the entire device.

Note 4.8

XI can optionally be driven from a 25MHz single-ended clock oscillator.

Note 4.9

Measured at line side of transformer, line replaced by 100

Ω (+/- 1%) resistor.

Note 4.10 Offset from 16nS pulse width at 50% of pulse peak.

Note 4.11 Measured differentially.

Note 4.12 Min/max voltages guaranteed as measured with 100

Ω resistive load.

Table 4.6 100BASE-TX Transceiver Characteristics

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Peak Differential Output Voltage High

VPPH

950

1050

mVpk

Note 4.9

Peak Differential Output Voltage Low

VPPL

-950

-1050

mVpk

Note 4.9

Signal Amplitude Symmetry

VSS

102

Note 4.9

Signal Rise and Fall Time

TRF

3.0

5.0

Note 4.9

Rise and Fall Symmetry

TRFS

0.5

Note 4.9

Duty Cycle Distortion

DCD

Note 4.10

Overshoot and Undershoot

VOS

Jitter

1.4

Note 4.11

Table 4.7 10BASE-T Transceiver Characteristics

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Transmitter Peak Differential Output Voltage

VOUT

2.2

2.5

2.8

Note 4.12

Receiver Differential Squelch Threshold

VDS

300

420

585

LAN9513 Datasheet(PDF) 44 Page - SMSC Corporation

LAN9513 Datasheet(HTML) 44 Page - SMSC Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51

Datasheet Download

Link URL