CXB1582Q Ver la hoja de datos (PDF) - Sony Semiconductor

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CXB1582Q

Fibre Channel Receiver

Sony Semiconductor 

Pin

No.

Symbol

Type

Typical pin

I/O voltage

59 SOUT∗

60 SOUT

ECL

output

(differen

-tial)

ECL level

CXB1582Q

Equivalent circuit

Description

VCCE

SOUT

SOUT∗

High-speed signal

monitor.

The monitored signal

can be selected with

SSEL0/1. (See

Table 1.)

VEEE

VCCG

63 LBEN

TTL

input

TTL level

LBEN

VEET

VCCG

64 SHD

TTL

input

TTL level

SHD

VEET

VCCG

65

LCKREF∗

TTL

input

TTL level

LCKREF∗

VEET

–9–

Loop-back enable.

When this pin is set

to high level, LBIN

functions as a serial

data input.

VEET

Serial data input

shutdown.

When this pin is set

to high level, the

serial data is fixed to

low level regardless

of the signal input to

SDIN.

VEET

Lock-to-reference

signal input.

Setting this pin to low

level forcibly locks

the PLL to REFCLK.

VEET

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