Single/Dual LVDS Line Drivers with

Ultra-Low Pulse Skew in SOT23

_______________________________________________________________________________________

5

1.35

1.38

1.37

1.36

1.39

1.40

1.41

1.42

1.43

1.44

1.45

75.0

100.0

87.5

112.5

125.0

137.5

150.0

LOAD RESISTANCE (

Ω)

OUTPUT HIGH VOLTAGE

vs. LOAD RESISTANCE

1.00

1.03

1.02

1.01

1.04

1.05

1.06

1.07

1.08

1.09

1.10

75.0

100.0

87.5

112.5

125.0

137.5

150.0

LOAD RESISTANCE (

Ω)

OUTPUT LOW VOLTAGE

vs. LOAD RESISTANCE

Typical Operating Characteristics (continued)

Pin Description

PIN

MAX9110

MAX9112

SOT23

SO

SOT23

SO

NAME

FUNCTION

41

41

Positive Supply

12

——

DIN

——

1, 3

2, 3

DIN1, DIN2

Transmitter Input

3, 5, 6

3, 5, 6

——

N.C.

No Connection. Not internally connected.

2

4

2

4

GND

Ground

77

——

DO+

——

6, 7

6, 7

DO2+, DO1+

Noninverting Transmitter Output

88

——

DO-

——

5, 8

5, 8

DO2-, DO1-

Inverting Transmitter Output

Detailed Description

The MAX9110/MAX9112 single/dual LVDS transmitters

are intended for high-speed, point-to-point, low-power

applications. These devices accept CMOS/LVTTL

inputs with data rates exceeding 500Mbps. The

MAX9110/MAX9112 reduce power consumption and

EMI by translating these signals to a differential voltage

in the 250mV to 450mV range across a 100

Ω load while

drawing only 9.4mA of supply current for the dual-

channel MAX9112.

A current-steering approach induces less ground

bounce and no shoot-through current, enhancing noise

margin and system speed performance. The output