 VITESSE SEMICONDUCTOR CORPORATION

Page 13

3/27/00

741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896

VITESSE

SEMICONDUCTOR CORPORATION

Advance Product Information

VSC7186

Quad Transceiver

for Gigabit Ethernet

G52306-0, Rev. 2.0

K2

NC (TDO)

(OUTPUT - TTL: JTAG Test Data Output)

T9

VCCA

Analog Power Supply

R8

GNDA

Analog Ground. Tie to common ground plane with GND.

A2,A10,C14

G4,J14,K16

L4,N15,R4

R14,R16,T3

T4,T14,U5

VCC

Digital Logic Power Supply

C4, D3,F3

A9, B7, C5

A13, A16, C11

C15, E14, G17

VCCT

TTL Output Power Supply.

T5

T7

T11

T13

VCCP0

VCCP1

VCCP2

VCCP3

PECL I/O Power Supply for Channel i.

A1,A3,A11,A15

A17,B4,C7

C16,D4,D11

E15,F4

GNDT

Ground for TTL Outputs

B9,F17,G3,K3,

K14,K15,L3,P6,

P8,P10,P12,P14

R6,R10,R12,T2

T6,T8,T10,T12

T15,T16,U1,U2,

U8,U9,U12,U15

U16, U17

GND

Ground

Pin

Name

Description