Micrel, Inc.

KSZ8041NL/RNL

September 2010

41

M9999-090910-1.4

Electrical Characteristics

Symbol

Parameter

Condition

Min

Typ

Max

Units

10Base-T Transmit (measured differentially after 1:1 transformer)

Peak Differential Output Voltage

100

Ω termination across differential output

2.2

2.8

V

Jitter Added

Peak-to-peak

3.5

ns

Rise/Fall Time

25

ns

10Base-T Receive

Squelch Threshold

5MHz square wave

400

mV

Notes:

1. Exceeding the absolute maximum rating may damage the device. Stresses greater than the absolute maximum rating may cause permanent

damage to the device. Operation of the device at these or any other conditions above those specified in the operating sections of this specification

is not implied. Maximum conditions for extended periods may affect reliability.

2. The device is not guaranteed to function outside its operating rating.

3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.

the KSZ8041NL/RNL. The PHY port’s transformer consumes an additional 45mA @ 3.3V for 100Base-TX and 70mA @ 3.3V for 10Base-T.