3

SY88843V

Micrel, Inc.

M9999-110905

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

PACKAGE/ORDERING INFORMATION

13

14

15

16

12

11

10

9

1

2

3

4

8

7

6

5

DIN

GND

GND

/DIN

/DOUT

GND

GND

/DOUT

16-Pin MLF™ (MLF-16)

1

EN

DIN

/DIN

REF

SDLVL

10 VCC

DOUT

/DOUT

SD

GND

9

8

7

6

2

3

4

5

10-Pin EPAD-MSOP (K10-2)

PIN DESCRIPTION

Pin Number

Pin Number

(MSOP)

(MLF™)

Pin Name

Type

Pin Function

1

15

EN

TTL Input:

Enable: De-asserts true data output when low.

Default is high.

Incorporates 25k

Ω pull-up to VCC.

2, 3

1, 4

DIN, /DIN

Differential

Differential data input. Each pin internally terminates to

Data Input

REF through 50

Ω.

4

6

REF

Reference Voltage: Bypass with 0.01

µF low ESR

capacitor from REF to VCC to stabilize SDLVL and REF.

5

14

SDLVL

Input:

Signal Detect Level Set: A resistor from this pin to VCC

Default is

sets the threshold for the data input amplitude at which

maximum sensitivity.

the SD output will be asserted.

6

2, 3, 10, 11

GND

Ground

Device ground. Exposed pad must be soldered

Exposed Pad

Exposed Pad

(or equivalent) to the same potential as the ground pins.

7

7

SD

Open Collector

Signal Detect: Asserts high when the data input amplitude

TTL Output with

rises above the threshold set by SDLVL.

internal 4.75k

Ω

pull-up resistor

8, 9

9, 12

DOUT, /DOUT

Differential

Differential data output.

CML Output

10

5, 8, 13, 16

VCC

Power Supply

Positive power supply. Bypass with 0.1

µF0.01µF low

ESR capacitors. 0.01

µF capacitors should be as close as

possible to VCC pins.

Package

Operating

Package

Lead

Part Number

Type

Range

Marking

Finish

SY88843VKI

K10-2

Industrial

843V

Sn-Pb

K10-2

Industrial

843V

Sn-Pb

SY88843VMI

MLF-16

Industrial

843V

Sn-Pb

MLF-16

Industrial

843V

Sn-Pb

K10-2

Industrial

843V with

Pb-Free

Pb-Free bar-line indicator

Matte-Sn

K10-2

Industrial

843V with

Pb-Free

Pb-Free bar-line indicator

Matte-Sn

MLF-16

Industrial

843V with

Pb-Free

Pb-Free bar-line indicator

NiPdAu

MLF-16

Industrial

843V with

Pb-Free

Pb-Free bar-line indicator

NiPdAu

Notes:

1. Contact factory for die availability. Dice are guaranteed at T

2. Tape and Reel.

3. Pb-Free package is recommended for new designs.