AM79C988BJC datasheet(7/25 Pages) AMD

Numer części	AM79C988BJC

Szczegółowy opis	Quad Integrated Ethernet Transceiver (QuIET??

Download	25 Pages

Scroll/Zoom	100%

Producent	AMD [Advanced Micro Devices]

Strona internetowa	http://www.amd.com

Logo

7 / 25 page

Am79C988A

7

PRELIMINARY

PIN DESCRIPTION

Analog

PDO0-3

Pseudo AUI Data Output

Input

Single-ended receiver. Data input from the IMR2 device.

PDI0-3

Pseudo AUI Data Input

Output

Single-ended output driver. Data output to the

IMR2 device.

PCI0-3

Pseudo AUI Collision Input

Output

Single-ended output driver. Collision output to the

IMR2 device.

TXD+0-3, TXD-0-3

Transmit Data

Output

10BASE-T port differential drivers.

RXD+0-3, RXD-0-3

Receive Data

Input

10BASE-T port differential receivers.

REXT

External Resistor

Input

REXT must be tied to AVDD through a 13 kΩ

±1%

resistor.This provides the current reference for all inter-

nal analog functions.

AVDD

Analog Power

Power Pin

These pins supply +5-V power to the analog portion of

the device. These pins should be decoupled and kept

separate from the digital power plane.

AVSS

Analog Ground

Ground Pin

These pins provide the ground reference for the analog

portions of the QuIET circuitry.

Digital

SDATA

Serial Data

Input/Output

Transfers command and status data between the

QuIET device and the IMR2 chip.

DIR

Direction

Input

Selects the direction of command data and status data

transfer between the QuIET device and the IMR2 chip.

RST

Reset

Input, Active Low

Resets the internal registers of the QuIET device.

CLK

Clock

Input

20-Mhz clock signal. The clock signal should be the

same one that is used by all IMR2 devices connected

to the QuIET chip.

TEST

Input, Active High

Reserved for factory use only. This pin does have an

internal pull-down, but should be tied LOW for

normal operation.

DVDD

Digital Power

Power Pin

These pins supply +5-V power to the digital portion of

the device. These pins should be decoupled and kept

separate from the analog power plane.

DVSS

Digital Ground

Ground Pin

These pins provide the ground reference for the digital

portions of the QuIET circuitry.

Note: All digital I/O pins are CMOS and TTL compatible.

Podobny numer części - AM79C988BJC

Producent	Numer części	Arkusz danych	Szczegółowy opis
Pulse A Technitrol Comp...	AM79C988	253Kb / 12P	LAN DISCRETE TRANSFORMER MODULES G003.U 2/07

More results

Podobny opis - AM79C988BJC

Producent	Numer części	Arkusz danych	Szczegółowy opis
Agere Systems	LU5X34F	445Kb / 26P	Quad Gigabit Ethernet Transceiver
Vitesse Semiconductor C...	VSC7186	221Kb / 16P	Quad Transceiver for Gigabit Ethernet
Advanced Micro Devices	AM79C989	198Kb / 37P	Quad Ethernet Switching Transceiver (QuEST??
Fairchild Semiconductor	74ACTQ652	104Kb / 9P	Quiet Series??Transceiver/Register
Realtek Semiconductor C...	RTL8211E-VB-CG	1Mb / 79P	INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
	RTL8211E-VB-CG_11	1Mb / 77P	INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
	RTL8211F-CG	1Mb / 72P	INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
	RTL8211E-VB-CG	1Mb / 75P	INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
	RTL8211E-VB-CG	1Mb / 75P	INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Asahi Kasei Microsystem...	AK134	423Kb / 15P	2B D TCM Integrated Quad Transceiver

More results

AM79C988BJC Arkusz danych(PDF) 7 Page - Advanced Micro Devices

AM79C988BJC Arkusz danych(HTML) 7 Page - Advanced Micro Devices

Podobny numer części - AM79C988BJC

Podobny opis - AM79C988BJC

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

Arkusz danych Pobierz

Link URL