Datasheet

MAX9110/MAX9112
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
75.0 100.087.5 112.5 125.0 137.5 150.0
MAX9110 toc12
LOAD RESISTANCE (
Ω
)
OUTPUT HIGH VOLTAGE (V)
OUTPUT HIGH VOLTAGE
vs. LOAD RESISTANCE
V
CC
= +3V
V
CC
= +3.3V
V
CC
= +3.6V
1.00
1.03
1.02
1.01
1.04
1.05
1.06
1.07
1.08
1.09
1.10
75.0 100.087.5 112.5 125.0 137.5 150.0
MAX9110 toc13
LOAD RESISTANCE (
Ω
)
OUTPUT LOW VOLTAGE (V)
OUTPUT LOW VOLTAGE
vs. LOAD RESISTANCE
V
CC
= +3.6V
V
CC
= +3.3V
V
CC
= +3V
Typical Operating Characteristics (continued)
(V
CC
= +3.3V, R
L
= 100Ω, C
L
= 5pF, V
IH
= +3V, V
IL
= GND, f
IN
= 20MHz, T
A
= +25°C, unless otherwise noted.) (Figures 2, 3)
Pin Description
PIN
MAX9110 MAX9112
SOT23 SO SOT23 SO
NAME FUNCTION
4141V
CC
Positive Supply
1 2 — — 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
7 7 — — DO+
— — 6, 7 6, 7 DO2+, DO1+
Noninverting Transmitter Output
8 8 — — 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 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