CS8952 datasheet(6/82 Pages) CIRRUS

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CS8952

CrystalLAN™ 100BASE-X and 10BASE-T Transceiver

Notes: 1. With digital outputs connected to CMOS loads.

Output High Voltage (MII_DRV = 0)

COL, CRS, MDIO, RXD[3:0],

RX_CLK, RX_DV, RX_ER,

TX_CLK

IOH =-4.0mA

VOH

2.4

Input Low Voltage

All Inputs Except AN[1:0], TCM, TXSLEW[1:0]

VIL

0.8

Input High Voltage

All Inputs Except AN[1:0], TCM, TXSLEW[1:0]

VIH

2.0

Tri-Level Input Voltages

AN[1:0], TCM, TXSLEW[1:0]

VIL

VIM

VIH

1/3 VDD_MII

+20%

2/3 VDD_MII

+20%

1/3 VDD_MII

-20%

2/3 VDD_MII

-20%

Input Low Current

MDC, TXD[3:0], TX_CLK, TX_EN,

TX_ER

VI =0.0V

MDIO

VI =0.0V

IIL

-20

-3800

µA

Input High Current

MDC, TXD[3:0], TX_CLK, TX_EN,

TX_ER

VI =5.0V

MDIO

VI =5.0V

IIH

200

µA

Input Leakage Current

All Other Inputs

0<=V<=VDD

ILEAK

-10

+10

µA

DC CHARACTERISTICS (CONTINUED) (Over recommended operating conditions)

Parameter

Symbol

Min

Typ

Max

Unit

CS8952 数据表(PDF) 6 Page - Cirrus Logic

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