LAN9353 Datasheet, PDF (502/523 Pages) Microchip Technology – Interfaces at up to 200Mbps via Turbo MII

LAN9353
20.0 OPERATIONAL CHARACTERISTICS
20.1 Absolute Maximum Ratings*
Supply Voltage (VDD12TX1, VDD12TX2, OSCVDD12, VDDCR) (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . 0 V to +1.5 V
Supply Voltage (VDD33TXRX1, VDD33TXRX2, VDD33BIAS, VDD33, VDDIO) (Note 1). . . . . . . . . . . . . . 0 V to +3.6 V
Ethernet Magnetics Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to +3.6 V
Positive voltage on input signal pins, with respect to ground (Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . VDDIO + 2.0 V
Negative voltage on input signal pins, with respect to ground (Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V
Positive voltage on OSCI, with respect to ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.6 V
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55^oC to +150^oC
Junction Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150^oC
Lead Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to JEDEC Spec. J-STD-020
HBM ESD Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .JEDEC Class 3A
Note 1: When powering this device from laboratory or system power supplies, it is important that the absolute max-
imum ratings not be exceeded or device failure can result. Some power supplies exhibit voltage spikes on
their outputs when AC power is switched on or off. In addition, voltage transients on the AC power line may
appear on the DC output. If this possibility exists, it is suggested to use a clamp circuit.
Note 2: This rating does not apply to the following pins: OSCI, RBIAS
Note 3: This rating does not apply to the following pins: RBIAS
*Stresses exceeding those listed in this section could cause permanent damage to the device. This is a stress rating
only. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Functional
operation of the device at any condition exceeding those indicated in Section 20.2, "Operating Conditions**", Section
20.5, "DC Specifications", or any other applicable section of this specification is not implied. Note, device signals are
NOT 5 volt tolerant.
20.2 Operating Conditions**
Supply Voltage (VDD12TX1, VDD12TX2, OSCVDD12, VDDCR) . . . . . . . . . . . . . . . . . . . . . . . . . . . +1.14 V to +1.26 V
Analog Port Supply Voltage (VDD33TXRX1, VDD33TXRX2, VDD33BIAS, VDD33) . . . . . . . . . . . . . . +3.0 V to +3.6 V
I/O Supply Voltage (VDDIO) (Note 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +1.62 V to +3.6 V
Ethernet Magnetics Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +2.25 V to +3.6 V
Ambient Operating Temperature in Still Air (T_A) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Note 4
Note 4: 0^oC to +70^oC for commercial version, -40^oC to +85^oC for industrial version.
**Proper operation of the device is guaranteed only within the ranges specified in this section. After the device has com-
pleted power-up, VDDIO and the magnetics power supply must maintain their voltage level with ±10%. Varying the volt-
age greater than ±10% after the device has completed power-up can cause errors in device operation.
Note: Do not drive input signals without power supplied to the device.
DS00001925A-page 502
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