19-2738; Rev 0; 1/03
3.3V Single LVDS Driver/Receiver
General Description
The MAX9164 high-speed LVDS driver/receiver is
designed specifically for low-power point-to-point appli-
cations. The MAX9164 operates from a single 3.3V
power supply, and is pin compatible with DS90LV019.
The device features an independent differential driver
and receiver.
The MAX9164 driver output uses a current-steering
configuration to generate a 3.1mA drive current. The
driver accepts a single-ended input and translates it to
LVDS signals at speeds up to 200Mbps over con-
trolled-impedance media of approximately 100鈩? The
transmission media may be printed circuit board traces
or cables. The enable logic input, DE, is used to enable
or disable the driver.
The MAX9164 receiver detects a differential input as
low as 100mV and translates it to single-ended output
at speeds up to 200Mbps. The enable logic input,
RE,
is used to enable or disable the receiver.
Inputs and outputs conform to the ANSI TIA/EIA-644
LVDS standard. The MAX9164 is offered in 14-lead SO
and TSSOP packages, and is specified for operation
from -40擄C to +85擄C.
o
3.3V Operation
o
35% Lower Power than DS90LV019
o
200Mbps Data Signaling Rate
o
鹵1V
Common-Mode Range
o
鹵100mV
Receiver Sensitivity
o
Flow-Through Pinout
o
Receiver Output High for Open Input
Features
MAX9164
Ordering Information
PART
MAX9164ESD
MAX9164EUD
TEMP RANGE
-40擄C to +85擄C
-40擄C to +85擄C
PIN-PACKAGE
14 SO
14 TSSOP
Pin Configuration
TOP VIEW
DE 1
DIN
N.C.
2
3
14 V
CC
13 N.C.
12 DO+
Applications
Cell-Phone Base Stations
Add/Drop Muxes
Digital Cross-Connects
DSLAMs
Network Switches/Routers
Backplane Interconnect
Clock Distribution
ROUT 4
N.C. 5
N.C. 6
GND 7
MAX9164
11 DO-
10 RI+
9
8
RI-
RE
SO/TSSOP
Typical Application Circuit
MAX9164
DIN
DE
ROUT
RE
TABLE 1. DRIVER FUNCTION TABLE
INPUTS
OUTPUTS
DE
DIN
DO+
DO-
H
L (鈮?0.8V)
L
H
H
H (鈮?2.0V)
H
L
H (> 0.8V and < 2.0V) Undefined Undefined
L
X
Z
Z
X: High or low
Z: High impedance
DO+
DO-
RI+
RI-
100鈩?/div>
100鈩?/div>
RI+
RI-
DO+
DO-
MAX9164
ROUT
RE
DIN
DE
TABLE 2. RECEIVER FUNCTION TABLE
INPUTS
OUTPUT
RE
RI+ - RI-
ROUT
L
L (鈮?-100mV)
L
L
H(鈮?100mV)
H
L (> -100mV and < 100mV)
Undefined
L
Open
H
H
X
Z
X: High or low
Z: High impedance
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim鈥檚 website at www.maxim-ic.com.
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