SN65LVDS32A, SN65LVDT32A, SN65LVDS3486A

SN65LVDT3486A, SN65LVDS9637A, SN65LVDT9637A

HIGHSPEED DIFFERENTIAL RECEIVERS

SLLS368E − JULY 1999 − REVISED JUNE 2001

1

POST OFFICE BOX 655303

ANSI EIA/TIA-644 Standard for Signaling

Range

50 mV of Hysteresis Over Entire

Common-Mode Input Voltage Range

Resistors Offered With the LVDT Series

Output With No Input

100 M-Transfers/s

1,27 mm Terminal Pitch

MC3486, or

µA9637

description

This family of differential line receivers offers

improved performance and features that imple-

ment the electrical characteristics of low-voltage

differential signaling (LVDS). LVDS is defined in

the TIA/EIA-644 standard. This improved perfor-

mance represents the second generation of

receiver products for this standard, providing a

better overall solution for the cabled environment.

The next generation family of products is an

extension to TI’s overall product portfolio and is

not necessarily a replacement for older LVDS

receivers.

Improved features include an input common-

mode voltage range 2 V wider than the minimum

required by the standard. This will allow longer

cable lengths by tripling the allowable ground

noise tolerance to 3 V between a driver and

receiver.

Copyright

 2001, Texas Instruments Incorporated

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

1B

1A

1Y

G

2Y

2A

2B

GND

4B

4A

4Y

G

3Y

3A

3B

SN65LVDS32A, SN65LVDT32A

1

2

3

4

8

7

6

5

1Y

2Y

GND

1A

1B

2A

2B

D PACKAGE

(TOP VIEW)

D PACKAGE

(TOP VIEW)

For Replacement Use SN65LVDS32B or SN65LVDT32B

G

G

1A

1B

2A

2B

3A

3B

4A

4B

1Y

2Y

3Y

4Y

Logic Diagram

(positive logic)

SN65LVDT32A

ONLY (4 Places)

1

2

3

4

5

6

7

8

16

15

14

13

12

11

10

9

1B

1A

1Y

1,2EN

2Y

2A

2B

GND

4B

4A

4Y

3,4EN

3Y

3A

3B

SN65LVDS3486A, SN65LVDT3486A

D PACKAGE

(TOP VIEW)

For Replacement Use SN65LVDS3486B or SN65LVDT3486B

1A

1B

2A

2B

3A

3B

4A

4B

1Y

2Y

3Y

4Y

Logic Diagram

(positive logic)

SN65LVDT3486A

ONLY (4 Places)

1,2EN

3,4EN

1A

1B

2A

2B

1Y

2Y

SN65LVDT9637A

ONLY

SN65LVDS9637A, SN65LVDT9637A

For Replacement Use SN65LVDS9637B or SN65LVDT9637B

Logic Diagram

(positive logic)

NOT RECOMMENDED FOR NEW DESIGNS

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

† Signaling rate, 1/t, where t is the minimum unit interval and is expressed in the units bits/s (bits per second)