DS90LV031ATM National Semiconductor, DS90LV031ATM Datasheet

IC, LVDS DIFFERENTIAL LINE DRIVER SOIC16

DS90LV031ATM

Manufacturer Part Number
DS90LV031ATM
Description
IC, LVDS DIFFERENTIAL LINE DRIVER SOIC16
Manufacturer
National Semiconductor
Datasheet

Specifications of DS90LV031ATM

Supply Current
30mA
Supply Voltage Range
3V To 3.6V
Driver Case Style
SOIC
No. Of Pins
16
Operating Temperature Range
-40°C To +85°C
Device Type
Differential Line Receiver
Esd Hbm
6kV
Rohs Compliant
No
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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© 2010 National Semiconductor Corporation
3V LVDS Quad CMOS Differential Line Driver
General Description
The DS90LV031A is a quad CMOS differential line driver de-
signed for applications requiring ultra low power dissipation
and high data rates. The device is designed to support data
rates in excess of 400 Mbps (200 MHz) utilizing Low Voltage
Differential Signaling (LVDS) technology.
The DS90LV031A accepts low voltage LVTTL/LVCMOS in-
put levels and translates them to low voltage (350 mV) differ-
ential output signals. In addition the driver supports a TRI-
STATE
stage, disabling the load current, and thus dropping the de-
vice to an ultra low idle power state of 13 mW typical.
The EN and EN* inputs allow active Low or active High control
of the TRI-STATE outputs. The enables are common to all
four drivers. The DS90LV031A and companion line receiver
(DS90LV032A) provide a new alternative to high power
psuedo-ECL devices for high speed point-to-point interface
applications.
Connection Diagram
Truth Table
TRI-STATE
®
®
See NS Package Number M16A or MTC16
is a registered trademark of National Semiconductor Corporation.
function that may be used to disable the output
Order Number DS90LV031ATM
or DS90LV031ATMTC
Dual-In-Line
All other combinations of
ENABLE inputs
EN
L
100095
Enables
10009501
DS90LV031A
EN*
H
Features
Functional Diagram
Input
D
X
H
L
IN
>400 Mbps (200 MHz) switching rates
0.1 ns typical differential skew
0.4 ns maximum differential skew
2.0 ns maximum propagation delay
3.3V power supply design
±350 mV differential signaling
Low power dissipation (13mW at 3.3V static)
Interoperable with existing 5V LVDS devices
Compatible with IEEE 1596.3 SCI LVDS standard
Compatible with TIA/EIA-644 LVDS standard
Industrial operating temperature range
Available in SOIC and TSSOP surface mount packaging
D
OUT+
H
Z
L
Outputs
D
OUT−
H
Z
L
10009502
October 27, 2010
www.national.com

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DS90LV031ATM Summary of contents

Page 1

... The DS90LV031A and companion line receiver (DS90LV032A) provide a new alternative to high power psuedo-ECL devices for high speed point-to-point interface applications. Connection Diagram Dual-In-Line Order Number DS90LV031ATM or DS90LV031ATMTC See NS Package Number M16A or MTC16 Truth Table All other combinations of ENABLE inputs TRI-STATE ® ...

Page 2

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage ( Input Voltage ( Enable Input Voltage (EN, EN*) Output Voltage ( OUT+ OUT− Short Circuit Duration ( OUT+ OUT− Maximum Package Power Dissipation @ +25°C ...

Page 3

Switching Characteristics - Industrial V = +3.3V ±10 −40°C to +85° Symbol Parameter t Differential Propagation Delay High to Low PHLD t Differential Propagation Delay Low to High PLHD t Differential Pulse Skew |t SKD1 PHLD ...

Page 4

Parameter Measurement Information FIGURE 2. Driver Propagation Delay and Transition Time Test Circuit FIGURE 3. Driver Propagation Delay and Transition Time Waveforms www.national.com FIGURE 1. Driver V and V Test Circuit 10009503 10009504 10009505 ...

Page 5

FIGURE 4. Driver TRI-STATE Delay Test Circuit FIGURE 5. Driver TRI-STATE Delay Waveform 5 10009506 10009507 www.national.com ...

Page 6

Applications Information General application guidelines and hints for LVDS drivers and receivers may be found in the following application notes: LVDS Owner's Manual (lit #550062-001), AN808, AN1035, AN977, AN971, AN916, AN805, AN903. LVDS drivers and receivers are intended to be ...

Page 7

Probing LVDS Transmission Lines: Always use high impedance (> 100kΩ), low capacitance (< 2pF) scope probes with a wide bandwidth (1GHz) scope. Improper probing will give deceiving results. Cables and Connectors, General Comments: When choosing cable and connectors for LVDS ...

Page 8

... Inverting driver output pin, LVDS levels OUT− EN Active high enable pin, OR-ed with EN* EN* Active low enable pin, OR-ed with EN V Power supply pin, +3.3V ± 0.3V CC GND Ground pin Package Number M16A MTC16 8 10009510 , T = 25° 10009511 OUT L Description Order Number DS90LV031ATM DS90LV031ATMTC ...

Page 9

... Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead (0.150 Wide) Molded Small Outline Package, JEDEC 16-Lead (0.100 Wide) Molded Thin Shrink Small Outline Package, JEDEC Order Number DS90LV031ATM NS Package Number M16A Order Number DS90LV031ATMTC NS Package Number MTC16 9 www.national.com ...

Page 10

... For more National Semiconductor product information and proven design tools, visit the following Web sites at: www.national.com Products Amplifiers www.national.com/amplifiers Audio www.national.com/audio Clock and Timing www.national.com/timing Data Converters www.national.com/adc Interface www.national.com/interface LVDS www.national.com/lvds Power Management www.national.com/power Switching Regulators www.national.com/switchers LDOs www.national.com/ldo LED Lighting www ...

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