MAX9112 Maxim, MAX9112 Datasheet - Page 5

• Manufacturer Part Number: MAX9112
• Description: The MAX9110/MAX9112 single/dual low-voltage differential signaling (LVDS) transmitters are designed for high-speed applications requiring minimum power consumption, space, and noise
• Manufacturer: Maxim

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
(V
CC
SOT23
3, 5, 6
= +3.3V, R
—
—
—
4
1
2
7
8
MAX9110
1.45
1.44
1.43
1.42
1.41
1.40
1.39
1.38
1.37
1.36
1.35
L
75.0
= 100Ω, C
_______________________________________________________________________________________
3, 5, 6
SO
87.5
—
—
—
1
2
4
7
8
V
OUTPUT HIGH VOLTAGE
Detailed Description
vs. LOAD RESISTANCE
CC
V
LOAD RESISTANCE (Ω)
L
100.0
CC
= +3.3V
= 5pF, V
= +3.6V
PIN
112.5 125.0 137.5 150.0
Single/Dual LVDS Line Drivers with
SOT23
IH
V
1, 3
6, 7
5, 8
CC
—
—
—
—
4
2
= +3V, V
= +3V
MAX9112
Ultra-Low Pulse Skew in SOT23
Typical Operating Characteristics (continued)
IL
= GND, f
2, 3
6, 7
5, 8
SO
—
—
—
—
1
4
IN
= 20MHz, T
DO2+, DO1+
DO2-, DO1-
DIN1, DIN2
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
NAME
GND
DO+
N.C.
V
DIN
DO-
CC
A
= +25°C, unless otherwise noted.) (Figures 2, 3)
1.10
1.09
1.08
1.07
1.06
1.05
1.04
1.03
1.02
1.01
1.00
75.0
Positive Supply
Transmitter Input
No Connection. Not internally connected.
Ground
Noninverting Transmitter Output
Inverting Transmitter Output
V
87.5
CC
= +3V
OUTPUT LOW VOLTAGE
vs. LOAD RESISTANCE
LOAD RESISTANCE (Ω)
100.0
112.5 125.0 137.5 150.0
V
CC
FUNCTION
= +3.3V
V
Pin Description
CC
= +3.6V
5