CXB1582Q データシートの表示（PDF） - Sony Semiconductor

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CXB1582Q

Fibre Channel Receiver

Sony Semiconductor 

CXB1582Q

Pin Description

Pin

No.

Symbol

1, 10,

19, 29, VEET

32, 74

Type

Typical pin

I/O voltage

Power

supply

0V

78 RX19

to

to

80, RX17,

2 RX16

to

to

4, RX14,

7 RX13

to

to

9, RX11,

11 RX10

TTL

output

TTL level

12 RX09,

13, RX08,

16 RX07

to

to

18, RX05,

20 RX04

to

to

22, RX02,

27 RX01,

28 RX00

TTL

output

TTL level

5, 14,

23, 30 VCCT3

73

Power

supply

3.3V or open

VCCG

6, 15,

24, 31 VCCT5

72

Power

supply

3.3V or 5V

VCCG

Equivalent circuit

—

VCCT5

VCCT3

Description

Negative power

supplies for TTL

output.

RX10 to 19

Parallel data outputs

(Byte_1).

VEET

VCCT5

VCCT3

RX00 to 09

Parallel data outputs

(Byte_0).

The first data of the

serial data is RX00

and the last data is

RX19 (RX09 during

531Mbaud mode).

VEET

VCCT5

VCCT3

VEET

VCCT5

VCCT5

VEET

Positive power

supply for TTL output.

Set to 3.3V when

using the IC with a

single 3.3V power

supply; leave open

when using the IC

with a dual 3.3V/5V

power supply.

Positive power

supply for TTL output.

Set to 3.3V when

using the IC with a

single 3.3V power

supply; to 5V when

using the IC with a

dual 3.3V/5V power

supply.

–4–

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