Micrel, Inc.

SY88933AL

May 2005

3

M9999-051205

Ordering Information

Part Number

Package

Type

Operating

Range

Package Marking

Lead Finish

SY88933ALKG

K10-1

Industrial

SY88933AL with Pb-Free bar line indicator

NiPdAu Pb-Free

SY88933ALKGTR

(1)

K10-1

Industrial

SY88933AL with Pb-Free bar line indicator

NiPdAu Pb-Free

SY88933ALKI

K10-1

Industrial

SY88933AL

SnPb

SY88933ALKITR

(1)

K10-1

Industrial

SY88933AL

SnPb

Note:

1. Tape and Reel.

Pin Configuration

10-Pin MSOP (K10-1)

Pin Description

Pin Number

Pin Name

Type

Pin Function

1

EN

TTL Input: Default is

HIGH.

Enable: This input enables the outputs when it is HIGH. Note that

this input is internally connected to a 25kΩ pull-up resistor and will

default to a logic HIGH state if left open.

2

DIN

Data Input

True data input.

3

/DIN

Data Input

Complementary data input.

4

VREF

5

SDLVL

Input

threshold for the data input amplitude at which SD will be asserted.

6

GND

Ground

Device ground.

7

SD

Open-collector TTL

output w/internal

4.75k

Ω pull-up

resistor

Signal-Detect: asserts high when the data input amplitude rises

8

/DOUT

PECL Output

Complementary data output.

9

DOUT

PECL Output

True data output.

10

VCC

Power Supply

Positive power supply.