DS90C031TM National Semiconductor, DS90C031TM Datasheet

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DS90C031TM

Manufacturer Part Number
DS90C031TM
Description
IC, DIFFERENTIAL LINE DRIVER, SOIC-16
Manufacturer
National Semiconductor
Datasheet

Specifications of DS90C031TM

Supply Current
21mA
Supply Voltage Range
4.5V To 5.5V
Driver Case Style
SOIC
No. Of Pins
16
Operating Temperature Range
-40°C To +85°C
Device Type
Line
Termination Type
SMD
Filter Terminals
SMD
Rohs Compliant
No
Data Rate Max
155.5Mbps
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

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© 1998 National Semiconductor Corporation
DS90C031
LVDS Quad CMOS Differential Line Driver
General Description
The DS90C031 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 155.5 Mbps (77.7 MHz) utilizing Low Volt-
age Differential Signaling (LVDS) technology.
The DS90C031 accepts TTL/CMOS input levels and trans-
lates them to low voltage (350 mV) differential output sig-
nals. In addition the driver supports a TRI-STATE
that may be used to disable the output stage, disabling the
load current, and thus dropping the device to an ultra low idle
power state of 11 mW typical.
The DS90C031 and companion line receiver (DS90C032)
provide a new alternative to high power psuedo-ECL devices
for high speed point-to-point interface applications.
Connection Diagrams
TRI-STATE
®
is a registered trademark of National Semiconductor Corporation.
See NS Package Number M16A
Order Number DS90C031TM
Dual-In-Line
DS011946-1
DS011946
®
function
Features
n
n
n Ultra low power dissipation
n 400 ps maximum differential skew (5V, 25˚C)
n 3.5 ns maximum propagation delay
n Industrial operating temperature range
n Military operating temperature range option
n Available in surface mount packaging (SOIC) and (LCC)
n Pin compatible with DS26C31, MB571 (PECL) and
n Compatible with IEEE 1596.3 SCI LVDS standard
n Conforms to ANSI/TIA/EIA-644 LVDS standard
n Available to Standard Microcircuit Drawing (SMD)
41LG (PECL)
5962-95833
>
±
350 mV differential signaling
155.5 Mbps (77.7 MHz) switching rates
For Complete Military Specifications,
refer to appropriate SMD or MDS.
Order Number DS90C031E-QML
See NS Package Number E20A
LCC Package
DS011946-33
www.national.com
June 1998

Related parts for DS90C031TM

DS90C031TM Summary of contents

Page 1

... The DS90C031 and companion line receiver (DS90C032) provide a new alternative to high power psuedo-ECL devices for high speed point-to-point interface applications. Connection Diagrams Dual-In-Line DS011946-1 Order Number DS90C031TM See NS Package Number M16A TRI-STATE ® registered trademark of National Semiconductor Corporation. © 1998 National Semiconductor Corporation ...

Page 2

Functional Diagram Truth Table DRIVER Enables EN EN All other combinations of ENABLE inputs www.national.com DS011946-2 Input Outputs OUT+ OUT− ...

Page 3

... 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 (D ) −0. Enable Input Voltage (EN, EN*) −0. Output Voltage ( −0. OUT+ OUT− Short Circuit Duration ( OUT+ OUT− ...

Page 4

Switching Characteristics V = +5.0V +25˚C DS90C031T. (Notes Symbol Parameter t Rise Time TLH t Fall Time THL t Disable Time High to Z PHZ t Disable Time Low to Z PLZ ...

Page 5

Parameter Measurement Information FIGURE 2. Driver Propagation Delay and Transition Time Test Circuit FIGURE 3. Driver Propagation Delay and Transition Time Waveforms FIGURE 4. Driver TRI-STATE Delay Test Circuit (Continued) DS011946-4 DS011946-5 DS011946-6 5 www.national.com ...

Page 6

Parameter Measurement Information FIGURE 5. Driver TRI-STATE Delay Waveform Typical Application Applications Information LVDS drivers and receivers are intended to be primarily used in an uncomplicated point-to-point configuration as is shown in Figure 6 . This configuration provides a clean ...

Page 7

... CC 8 GND Ordering Information Operating Temperature −40˚C to +85˚C −55˚C to +125˚C DS90C031E-QML 5962-95833 = ns, and DS011946-9 Description ± Power supply pin, +5V 10% Ground pin Package Type/ Order Number Number SOP/M16A DS90C031TM LCC/E20A DS90C031E-QML (NSID) (SMD) and OD1 www.national.com ...

Page 8

Typical Performance Characteristics Power Supply Current vs Power Supply Voltage Power Supply Current vs Power Supply Voltage Output TRI-STATE Current vs Power Supply Voltage www.national.com Power Supply Current vs Temperature DS011946-10 Power Supply Current vs Temperature DS011946-12 Output Short Circuit ...

Page 9

Typical Performance Characteristics Differential Output Voltage vs Power Supply Voltage DS011946-16 Output Voltage High vs Power Supply Voltage DS011946-18 Output Voltage Low vs Power Supply Voltage DS011946-20 (Continued) Differential Output Voltage vs Ambient Temperature DS011946-17 Output Voltage High vs Ambient ...

Page 10

Typical Performance Characteristics Offset Voltage vs Power Supply Voltage Power Supply Current vs Frequency Differential Output Voltage vs Load Resistor www.national.com (Continued) Offset Voltage vs Ambient Temperature DS011946-22 Power Supply Current vs Frequency DS011946-24 Differential Propagation Delay vs Power Supply ...

Page 11

Typical Performance Characteristics Differential Propagation Delay vs Ambient Temperature DS011946-28 Differential Skew vs Ambient Temperature DS011946-30 Differential Transition Time vs Ambient Temperature DS011946-32 (Continued) Differential Skew vs Power Supply Voltage DS011946-29 Differential Transition Time vs Power Supply Voltage DS011946-31 11 ...

Page 12

12 ...

Page 13

... Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Ceramic Leadless Chip Carrier, Type C 16-Lead (0.150" Wide) Molded Small Outline Package, JEDEC Order Number DS90C031E-QML NS Package Number E20A Order Number DS90C031TM NS Package Number M16A 13 www.national.com ...

Page 14

... National Semiconductor Asia Pacific Customer Fax: +49 (0) 1 80-530 85 86 Response Group Email: europe.support@nsc.com Tel: 65-2544466 Fax: 65-2504466 Tel: +49 (0) 1 80-532 78 32 Email: sea.support@nsc.com Tel: +49 (0) 1 80-534 16 80 National Semiconductor Japan Ltd. Tel: 81-3-5620-6175 Fax: 81-3-5620-6179 ...

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