CXB1581Q Просмотр технического описания (PDF) - Sony Semiconductor

Номер в каталоге

Компоненты Описание

производитель

CXB1581Q

Fibre Channel Transmitter

Sony Semiconductor 

Pin Description

Pin

No.

Symbol

Type

Typical pin

I/O voltage

1, 21,

32, 49

VEEG

Power

supply

0V

2, 20,

33,50, VCCG

51

Power

supply

3.3V

3, 4 VEET

Power

supply

0V

5 LKDT∗

TTL

output

TTL level

6 FAULT

TTL

output

TTL level

7

TBC_OUT

TTL

output

TTL level

CXB1581Q

Equivalent circuit

—

—

—

VCCT5

VCCT3

LKDT∗

VEET

VCCT5

VCCT3

FAULT

VEET

VCCT5

VCCT3

TBC_OUT

–4–

VEET

Description

Negative power

supplies for internal

logic gate.

Positive power

supplies for internal

logic gate.

Negative power

supplies for TTL

output.

PLL lock detection

signal output. This

pin outputs low level

when the PLL is

locked to TBC_IN

and operating

normally, and high

level when the PLL

is not operating

normally.

FAULT signal output.

This pin is used for

the FAULT signal in

the GLM standard.

This pin outputs high

level at the rising

edge of LDALM and

low level at the falling

edge of R_RLT. (See

Table 3.)

Transmission byte

clock output

(53.125MHz).

This clock is

generated by

frequency-dividing

the transmission bit

clock (1.0625GHz or

531.25MHz).

Share Link: