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MAX9164
User Manual
10 pgs242.59 Kb0

MAXIM MAX9164 User Manual

General Description
The MAX9164 high-speed LVDS driver/receiver is designed specifically for low-power point-to-point appli­cations. 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 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°C to +85°C.
Applications
Cell-Phone Base Stations Network Switches/Routers
Add/Drop Muxes Backplane Interconnect
Digital Cross-Connects Clock Distribution
DSLAMs
Features
♦ 3.3V Operation
♦ 35% Lower Power than DS90LV019
♦ 200Mbps Data Signaling Rate
♦ ±1V Common-Mode Range
♦ ±100mV Receiver Sensitivity
♦ Flow-Through Pinout
♦ Receiver Output High for Open Input
MAX9164
3.3V Single LVDS Driver/Receiver
________________________________________________________________ Maxim Integrated Products 1
Pin Configuration
Ordering Information
MAX9164
DIN
ROUT
RE
DIN
DE
DO+
DO-
100Ω
RI+
RI-
X: High or low Z: High impedance
INPUTS
DE
H H H L
DIN
L (≤ 0.8V) H (≥ 2.0V)
(> 0.8V and < 2.0V)
X
DO+
L H
Undefined
Z
DO-
H L
Undefined
Z
TABLE 1. DRIVER FUNCTION TABLE
OUTPUTS
RI+
100Ω
RI-
DO+
DO-
DE
ROUT
RE
MAX9164
X: High or low Z: High impedance
INPUTS
RE
L L L L H
RI+ - RI-
L (≤ -100mV)
H(≥ 100mV)
(> -100mV and < 100mV)
Open
X
ROUT
L H
Undefined
H Z
TABLE 2. RECEIVER FUNCTION TABLE
OUTPUT
Typical Application Circuit
19-2738; Rev 0; 1/03
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
PART TEMP RANGE PIN-PACKAGE
MAX9164ESD -40°C to +85°C 14 SO
MAX9164EUD -40°C to +85°C 14 TSSOP
TOP VIEW
DIN
N.C.
N.C.
N.C.
DE
1
2
3
4
MAX9164
5
6
7
SO/TSSOP
14
V
CC
N.C.
13
DO+
12
DO-ROUT
11
RI+
10
9
RI-
REGND
8
MAX9164
3.3V Single LVDS Driver/Receiver
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
DC ELECTRICAL CHARACTERISTICS
(VCC= 3.0V to 3.6V, |VID| = 0.1V to 2.4V, common-mode input voltage (VCM) = |VID/2| to 2.4V - |VID|/2, RL= 100Ω ±1%, TA= -40°C to +85°C. Typical values are at V
CC
= 3.3V, |VID| = 0.2V, VCM= 1.2V, TA= +25°C, unless otherwise noted.) (Notes 1, 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
VCCto GND...........................................................-0.3V to +4.0V
DO+, DO-, RI+, RI- to GND...................................-0.3V to +4.0V
DIN, ROUT, DE, RE to GND .......................-0.3V to (V
CC
+ 0.3V)
Driver Short-Circuit Current .......................................Continuous
Continuous Power Dissipation (T
A
= +70°C)
14-Pin SO (derate 8.3mW/°C above +70°C)................667mW
14-Pin TSSOP (derate 9.1mW/°C above +70°C) .........727mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
ESD Protection
HBM (1.5kΩ, 100pF), DO+, DO-, RI+, RI-, DE, RE, DIN,
ROUT ......................................................................> ±2kV
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
SINGLE-ENDED INPUTS (DIN, DE, RE)
Input High Voltage V
Input Low Voltage V
Input Current I
Input Diode Clamp Voltage V
DRIVER OUTPUT (DO+, DO-)
Differential Output Voltage V
Change in Magnitude of VOD Between Complementary Output States
Offset Voltage V
Change in Magnitude of V Complementary Output States
H i g h- Im p ed ance Leakag e C ur r ent I
Power-Off Leakage Current I
Output Short-Circuit Current I
Output Capacitance C
RECEIVER INPUT (RI+, RI-)
Differential Input High Threshold V
Differential Input Low Threshold V
Input Current I
Input Capacitance C
RECEIVER OUTPUT (ROUT)
Output High Voltage V
Output Low Voltage V
Output Short-Circuit Current
IH
IL
RE, DE, DIN = high or low -10 +10 µA
I
CLAMP
Figure 1 250 310 450 mV
Figure 1 0.02 25 mV
OD
Figure 1 1.0 1.29 1.7 V
Figure 1 0.8 25 mV
OS
DE = 0; DO+, DO- = VCC or 0 -1 +1 µA
DO+, DO- = 3.6V or 0; VCC = 0 -1 +1 µA
DO+ = 0 at DIN = V
DO- = 0 at DIN = 0 -3 -10
Capacitance from DO+ or DO- to 0
TL
VCC = 3.6V or 0; RI+, RI- = 2.4V or 0
RI+ or RI- to 0 5 pF
RI
IOH = -400µA
IOL = +2.0mA, VID = -100mV 0.025 0.4 V
VID = +100mV, ROUT = 0 -20 -28 -75 mA
Between
OS
∆V
∆V
IN
CL
OD
OS
OZD
OXD
OSD
DO
TH
IN
OH
OL
I
OS
2.0 V
CC
0 0.8 V
= -18mA -1.5 V
CC
-3 -10
3.7 pF
100 mV
-100 mV
-10 +10 µA
VID = 100mV
RI+, RI- open
2.9 3.28 V
V
mA
MAX9164
3.3V Single LVDS Driver/Receiver
_______________________________________________________________________________________ 3
DC ELECTRICAL CHARACTERISTICS (continued)
(VCC= 3.0V to 3.6V, |VID| = 0.1V to 2.4V, common-mode input voltage (VCM) = |VID/2| to 2.4V - |VID|/2, RL= 100Ω ±1%, TA= -40°C to +85°C. Typical values are at V
CC
= 3.3V, |VID| = 0.2V, VCM= 1.2V, TA= +25°C, unless otherwise noted.) (Notes 1, 2)
AC ELECTRICAL CHARACTERISTICS
(VCC= 3.0V to 3.6V, |VID| = 0.2V, VCM= 1.2V, RL= 100Ω ±1%, CL= 10pF, TA= -40°C to +85°C. Typical values are at VCC= 3.3V, |V
ID
| = 0.2V, VCM= 1.2V, TA= +25°C, unless otherwise noted.) (Notes 3, 4, 5)
Note 1: Maximum and minimum limits over temperature are guaranteed by design and characterization. Devices are 100% tested
at T
A
= +25°C.
Note 2: Current into a pin is defined as positive. Current out of a pin is defined as negative. All voltages are referenced to device
ground except V
TH
, VTL, VID, VOD, and ∆VOD.
Note 3: C
L
includes probe and jig capacitance.
Note 4: AC parameters are guaranteed by design and characterization. Note 5: Generator waveforms for all tests unless otherwise specified: f = 100MHz, Z
0
= 50Ω, tR = tF = 6.0ns (0 to 3V, 0% to 100%)
for DE and RE, t
R
= tF = 3.0ns (0 to 3V, 0% to 100%) for DIN, and tR = tF = 1.0ns (|VID| = 0.2V, 20% to 80%) for RI+/RI-
inputs.
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
SUPPLY CURRENT
Supply Current I
Driver Supply Current I
Receiver Supply Current I
Disable Supply Current I
CC
CCD
CCR
CCZ
DE = VCC, RE = 0 7.4 12.5 mA DE = RE = V
CC
7.4 12.5 mA
DE = RE = 0 4.4 7.0 mA DE = 0, RE = V
CC
4.4 7.0 mA
DRIVER
Differential High-to-Low Propagation Delay t
Differential Low-to-High Propagation Delay t
Differential Skew | t
Rise Time t
Fall Time t
Disable Time High to Z t
Disable Time Low to Z t
Enable Time Z to High t
Enable Time Z to Low t
RECEIVER
Differential High-to-Low Propagation Delay t
Differential Low-to-High Propagation Delay t
Differential Skew | t
Rise Time t
Fall Time t
Disable Time High to Z t
Disable Time Low to Z t
Enable Time Z to High t
Enable Time Z to Low t
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Figure 2 2.0 4.4 6.5 ns
Figure 2 1.0 4.2 7.0 ns
Figure 2 0.2 1.0 ns
Figure 2 0.2 0.9 3.0 ns
Figure 2 0.2 0.8 3.0 ns
Figure 3 1.5 6.0 8.0 ns
Figure 3 2.5 5.5 9.0 ns
Figure 3 4.0 5.5 8.0 ns
Figure 3 3.8 5.0 8.0 ns
Figure 4 3.0 5.4 7.0 ns
Figure 4 3.0 5.3 9.0 ns
Figure 4 0.14 1.5 ns
Figure 4 0.15 0.8 3.0 ns
Figure 4 0.15 0.4 3.0 ns
Figure 5 3.0 5.4 6.0 ns
Figure 5 3.0 5.1 6.0 ns
Figure 5 3.0 5.4 8.0 ns
Figure 5 3.0 5.1 8.0 ns
PHLD
PHL
PHLD
PLHD
- t
|t
PLHD
- t
|T
PLH
SKD
TLHD
THLD
PHZ
PLZ
PZH
PZL
PHL
PLH
SK
TLH
THL
PHZ
PLZ
PZH
PZL
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