MAX9110 データシートの表示（PDF） - Maxim Integrated

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MAX9110

Single/Dual LVDS Line Drivers with Ultra-Low Pulse Skew in SOT23

Maxim Integrated 

Single/Dual LVDS Line Drivers with

Ultra-Low Pulse Skew in SOT23

Typical Operating Characteristics (continued)

(VCC = +3.3V, RL = 100Ω, CL = 5pF, VIH = +3V, VIL = GND, fIN = 20MHz, TA = +25°C, unless otherwise noted.) (Figures 2, 3)

1.45

1.44

1.43

1.42

1.41

1.40

1.39

1.38

1.37

1.36

1.35

75.0

OUTPUT HIGH VOLTAGE

vs. LOAD RESISTANCE

VCC = +3.6V

VCC = +3.3V

VCC = +3V

87.5 100.0 112.5 125.0 137.5 150.0

LOAD RESISTANCE (Ω)

OUTPUT LOW VOLTAGE

vs. LOAD RESISTANCE

1.10

1.09

1.08

1.07

VCC = +3.6V

1.06

1.05

1.04

VCC = +3V

1.03

VCC = +3.3V

1.02

1.01

1.00

75.0

87.5 100.0 112.5 125.0 137.5 150.0

LOAD RESISTANCE (Ω)

PIN

MAX9110

MAX9112

SOT23

SO

SOT23

SO

4

1

4

1

1

2

—

—

—

—

1, 3

2, 3

3, 5, 6

3, 5, 6

—

—

2

4

2

4

7

7

—

—

—

—

6, 7

6, 7

8

8

—

—

—

—

5, 8

5, 8

Pin Description

NAME

FUNCTION

VCC

DIN

DIN1, DIN2

N.C.

GND

DO+

DO2+, DO1+

DO-

DO2-, DO1-

Positive Supply

Transmitter Input

No Connection. Not internally connected.

Ground

Noninverting Transmitter Output

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 100Ω 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

_______________________________________________________________________________________ 5

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