2

SY88932L

Micrel, Inc.

M9999-082205

hbwhelp@micrel.com or (408) 955-1690

PACKAGE/ORDERING INFORMATION

Pin Number

Pin Name

Pin Function

2, 3

DIN, /DIN

NRZ differential data (inputs), CML terminated interface with 50

Ω to V

1, 4, 7, 8, 13

GND

Ground.

5, 6,

VCC

Positive power supply.

9, 10, 11, 12,

OUT, /OUT

Open collector (outputs) from the modulation driver.

14

VREF

Voltage reference, nominally 1.25V with respect to ground.

`

15

VCNTRL

16

/EN

Enable: TTL compatible active low input with 75k

Ω pull-down resistor.

PIN DESCRIPTION

13

14

15

16

12

11

10

9

1

2

3

4

8

7

6

5

GND

DIN

/DIN

GND

OUT

OUT

/OUT

/OUT

16-Pin MLF™

D

/D

/EN

/OUT

LHL

H

L

HL

L

L

H

XX

H

H

L

Notes:

1. Truth table parameters are given for voltage rather than optical

outputs. Hence, a voltage HIGH on OUT means no modulation current

is flowing through OUT, and a voltage LOW on OUT means modula-

tion current is flowing through OUT. A Voltage LOW implies an optical

HIGH, and vice versa.

2. L = LOW, H = HIGH, X = don't care.

Ordering Information

Package

Operating

Package

Lead

Part Number

Type

Range

Marking

Finish

SY88932LMI

MLF-16

Industrial

932L

Sn-Pb

MLF-16

Industrial

932L

Sn-Pb

SY88932LMG

MLF-16

Industrial

932L with

Pb-Free

Pb-Free bar-line indicator

NiPdAu

MLF-16

Industrial

932L with

Pb-Free

Pb-Free bar-line indicator

NiPdAu

Note:

1.

Tape and Reel.