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MAX9110/MAX9112
Single/Dual LVDS Line Drivers with
Ultra-Low Pulse Skew in SOT23
General Description
Features
The MAX9110/MAX9112 single/dual-low-voltage differential
signaling (LVDS) transmitters are designed for high-
speed applications requiring minimum power consumption,
space, and noise. Both devices support switching rates
exceeding 500Mbps while operating from a single +3.3V
supply, and feature ultra-low 250ps (max) pulse skew
required for high-resolution imaging applications, such as
laser printers and digital copiers.
● Low 250ps (max) Pulse Skew for High-Resolution
Imaging and High-Speed Interconnect
● Space-Saving 8-Pin SOT23 and SO Packages
● Pin-Compatible Upgrades to DS90LV017/017A
and DS90LV027/027A (SO Packages)
● Guaranteed 500Mbps Data Rate
● Low 22mW Power Dissipation at 3.3V
(31mW for MAX9112)
The MAX9110 is a single LVDS transmitter, and the
MAX9112 is a dual LVDS transmitter.
● Conform to EIA/TIA-644 Standard
● Single +3.3V Supply
Both devices conform to the EIA/TIA-644 LVDS standard.
They accept LVTTL/CMOS inputs and translate them
to low-voltage (350mV) differential outputs, minimizing
electromagnetic interference (EMI) and power dissipation.
These devices use a current-steering output stage,
minimizing power consumption, even at high data rates.
The MAX9110/MAX9112 are available in space-saving
8-pin SOT23 and SO packages. Refer to the MAX9111/
MAX9113 data sheet for single/dual LVDS line receivers.
● Flow-Through Pinout Simplifies PC Board Layout
● Driver Outputs High Impedance When Powered Off
Ordering Information
TEMP.
RANGE
PIN-
PACKAGE
TOP
MARK
PART
MAX9110EKA-T -40°C to +85°C 8 SOT23-8
MAX9110ESA -40°C to +85°C 8 SO
MAX9112EKA-T -40°C to +85°C 8 SOT23-8
MAX9112ESA -40°C to +85°C 8 SO
AADN
—
Applications
AADO
—
● Laser Printers
● Digital Copiers
● Network Switches/Routers
● LCD Displays
MAX9110EKA+T -40°C to +85°C 8 SOT23-8
MAX9110ESA+T -40°C to +85°C 8 SO
MAX9112EKA+T -40°C to +85°C 8 SOT23-8
MAX9112ESA+T -40°C to +85°C 8 SO
AADN
● Cellular Phone Base ● Backplane Interconnect
MAX9110
ESA
Stations
● Clock Distribution
● Telecom Switching
AADO
Equipment
MAX9112
ESA
Typical Operating Circuit appears at end of data sheet.
Pin Configurations/Functional Diagrams/Truth Table
TOP VIEW
MAX9112
MAX9110
MAX9110
MAX9112
DIN1
GND
DIN2
1
2
3
4
8
7
6
5
DO1-
DO1+
DO2+
DO2-
V
1
2
3
4
8
7
6
5
DO1-
DO1+
DO2+
DO2-
V
1
2
3
4
8
7
6
5
DO-
DIN
1
2
3
4
8
7
6
5
DO-
DO+
N.C.
N.C.
CC
CC
DIN1
DIN2
GND
DIN
N.C.
GND
DO+ GND
N.C.
N.C.
N.C.
V
CC
V
CC
SOT23
SO
SO
SOT23
DO_+
DO_-
DIN_
H = LOGIC LEVEL HIGH
L = LOGIC LEVEL LOW
X = UNDETERMINED
L
L
H
X
H
L
H
0.8V < V _ < 2.0V
X
DIN
19-1771; Rev 1; 9/19