CDB8952T-IQ View Datasheet(PDF) - Cirrus Logic

Part Name

Description

Manufacturer

CDB8952T-IQ

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

Cirrus Logic 

CS8952T

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

DC CHARACTERISTICS

(Over recommended operating conditions)

Parameter

Power Supply

Power Supply Current 100BASE-TX (Note 1)

10BASE-T (Note 1)

Hardware Power-Down

(Note 1)

Software Power-Down

(Note 1)

Low Power Power-Up

(Note 1)

Oscillator

XTAL_I Input Low Voltage

XTAL_I Input High Voltage

XTAL_I Input Low Current

XTAL_I Input High Current

XTAL_I Input Capacitance

XTAL_I Input Cycle Time

XTAL_I Input Low Time

XTAL_I Input High Time

Digital I/O

Output Low Voltage

CLK25, MII_IRQ, SPD10, SPD100

IOL = 4.0mA

Symbol

IDD

IDDHPDN

IDDSPDN

IDDSLPUP

VIXH

VIXH

IIXL

IIXH

CL

tIXC

tIXL

tXH

VOL

LED[4:0]

IOL = 10.0mA

Output Low Voltage (MII_DRV = 1)

VOL

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

RX_CLK, RX_DV, RX_ER,

TX_CLK

IOL = 4.0mA

VDD_MII = 5V; IOL = 43.0mA

VDD_MII = 3.3V, IOL = 26.0mA

Output Low Voltage (MII_DRV = 0)

VOL

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

RX_CLK, RX_DV, RX_ER,

TX_CLK

IOL = 4.0mA

1. With digital outputs connected to CMOS loads.

Min

-

-

-

-

-

-0.3

3.0

-40

-

39.996

18

18

-

-

-

-

-

-

Typ

Max

Unit

135

145

mA

80

-

900

-

µA

20

-

mA

900

-

µA

-

0.2

V

-

VDD + 0.3

V

-

-

µA

-

40

µA

35

-

pF

-

40.004

ns

-

22

ns

-

22

ns

V

-

0.4

-

0.4

V

-

0.4

-

3.05

-

2.1

V

-

0.4

CIRRUS LOGIC ADVANCED PRODUCT DATABOOK

68

DS206TPP2

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