TI1 DS90LV027AQ-Q1 Automotive lvds dual differential driver Datasheet

DS90LV027AQ
www.ti.com
SNLS298D – MAY 2008 – REVISED APRIL 2013
DS90LV027AQ Automotive LVDS Dual Differential Driver
Check for Samples: DS90LV027AQ
FEATURES
DESCRIPTION
•
•
•
•
•
•
•
•
The DS90LV027AQ is a dual LVDS driver device
optimized for high data rate and low power
applications. The device is designed to support data
rates in excess of 600Mbps (300MHz) utilizing Low
Voltage Differential Signaling (LVDS) technology. The
DS90LV027AQ is a current mode driver allowing
power dissipation to remain low even at high
frequency. In addition, the short circuit fault current is
also minimized.
1
2
•
•
AECQ-100 Grade 1
>600 Mbps (300MHz) Switching Rates
0.3 ns Typical Differential Skew
0.7 ns Maximum Differential Skew
3.3V Power Supply Design
Low Power Dissipation (46 mW @ 3.3V Static)
Flow-Through Design Simplifies PCB Layout
Power Off Protection (Outputs in High
Impedance)
Conforms to TIA/EIA-644 Standard
8-Lead SOIC Package Saves Space
The device is in a 8-lead SOIC package. The
DS90LV027AQ has a flow-through design for easy
PCB layout. The differential driver outputs provides
low EMI with its typical low output swing of 360 mV. It
is perfect for high speed transfer of clock and data.
The DS90LV027AQ can be paired with its companion
dual line receiver, the DS90LV028AQ, or with any of
TI's LVDS receivers, to provide a high-speed point-topoint LVDS interface.
Connection Diagram
Figure 1. Dual-In-Line
See Package Number D0008A
Functional Diagram
1
2
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2008–2013, Texas Instruments Incorporated
DS90LV027AQ
SNLS298D – MAY 2008 – REVISED APRIL 2013
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
Absolute Maximum Ratings (1) (2)
−0.3V to +4V
Supply Voltage (VCC)
−0.3V to (VCC + 0.3V)
Input Voltage (DI)
−0.3V to +3.9V
Output Voltage (DO±)
Maximum Package Power Dissipation @ +25°C
D Package
1068 mW
Derate D Package
9.71 mW/°C above +25°C
Package Thermal Resistance (4-Layer, 2 oz. Cu, JEDEC)
θJA
103.0°C/W
θJC
50.0°C/W
−65°C to +150°C
Storage Temperature Range
Lead Temperature Range Soldering
(4 sec.)
+260°C
Maximum Junction Temperature
+135°C
ESD Ratings
HBM
MM
(2)
(3)
(4)
(5)
≥ 8kV
(4)
CDM
(1)
(3)
≥ 250V
(5)
≥ 1250V
Absolute Maximum Ratings are those values beyond which the safety of the device cannot be ensured. They are not meant to imply that
the devices should be operated at these limits. Electrical Characteristics specifies conditions of device operation.
If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/ Distributors for availability and
specifications.
Human Body Model, applicable std. JESD22-A114C
Machine Model, applicable std. JESD22-A115-A
Field Induced Charge Device Model, applicable std. JESD22-C101-C
Recommended Operating Conditions
Min
Typ
Max
Units
Supply Voltage (VCC)
3.0
3.3
3.6
V
Temperature (TA)
−40
25
+125
°C
Electrical Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified. (1) (2) (3)
Symbol
Parameter
Conditions
Pin
Min
Typ
Max
Units
DO+,
DO−
250
360
450
mV
1
35
mV
1.4
1.6
V
DIFFERENTIAL DRIVER CHARACTERISTICS
VOD
Output Differential Voltage
ΔVOD
VOD Magnitude Change
VOH
Output High Voltage
VOL
Output Low Voltage
VOS
Offset Voltage
ΔVOS
Offset Magnitude Change
IOXD
Power-off Leakage
IOSD
Output Short Circuit Current
(1)
(2)
(3)
2
RL = 100Ω
(Figure 2)
0.9
1.1
1.125
1.2
0
VOUT = VCC or GND, VCC = 0V
V
1.375
V
mV
3
25
±1
±10
μA
−5.7
−8
mA
Current into device pins is defined as positive. Current out of device pins is defined as negative. All voltages are referenced to ground
except VOD.
All typicals are given for: VCC = +3.3V and TA = +25°C.
The DS90LV027AQ is a current mode device and only function with datasheet specification when a resistive load is applied to the
drivers outputs.
Submit Documentation Feedback
Copyright © 2008–2013, Texas Instruments Incorporated
Product Folder Links: DS90LV027AQ
DS90LV027AQ
www.ti.com
SNLS298D – MAY 2008 – REVISED APRIL 2013
Electrical Characteristics (continued)
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified.(1)(2)(3)
Symbol
Parameter
Conditions
Pin
Min
Typ
Max
Units
2.0
VCC
V
GND
0.8
V
±2
±10
μA
±1
±10
μA
8
14
mA
14
20
mA
Min
Typ
Max
Units
DIFFERENTIAL DRIVER CHARACTERISTICS
VIH
Input High Voltage
VIL
Input Low Voltage
DI
IIH
Input High Current
VIN = 3.3V or 2.4V
IIL
Input Low Current
VIN = GND or 0.5V
VCL
Input Clamp Voltage
ICL = −18 mA
ICC
Power Supply Current
No Load
−1.5
VIN = VCC or GND
VCC
RL = 100Ω
−0.6
V
Switching Characteristics
Over Supply Voltage and Operating Temperature Ranges, unless otherwise specified. (1) (2) (3) (4)
Symbol
Parameter
Conditions
DIFFERENTIAL DRIVER CHARACTERISTICS
tPHLD
Differential Propagation Delay High to Low
RL = 100Ω, CL = 15 pF
0.3
0.8
2.0
ns
tPLHD
Differential Propagation Delay Low to High
(Figure 3 and Figure 4)
0.3
1.1
2.0
ns
tSKD1
Differential Pulse Skew |tPHLD − tPLHD|
0
0.3
0.7
ns
0
0.4
(5)
(6)
tSKD2
Channel to Channel Skew
0.8
ns
tSKD3
Differential Part to Part Skew
(7)
0
1.0
ns
tSKD4
Differential Part to Part Skew
(8)
0
1.7
ns
tTLH
Transition Low to High Time
0.2
0.5
1.0
ns
tTHL
Transition High to Low Time
0.2
0.5
1.0
fMAX
Maximum Operating Frequency
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(9)
350
ns
MHz
All typicals are given for: VCC = +3.3V and TA = +25°C.
These parameters are ensured by design. The limits are based on statistical analysis of the device over PVT (process, voltage,
temperature) ranges.
CL includes probe and fixture capacitance.
Generator waveform for all tests unless otherwise specified: f = 1 MHz, ZO = 50Ω, tr ≤ 1 ns, tf ≤ 1 ns (10%-90%).
tSKD1, |tPHLD − tPLHD|, is the magnitude difference in differential propagation delay time between the positive going edge and the negative
going edge of the same channel.
tSKD2 is the Differential Channel to Channel Skew of any event on the same device.
tSKD3, Differential Part to Part Skew, is defined as the difference between the minimum and maximum specified differential propagation
delays. This specification applies to devices at the same VCC and within 5°C of each other within the operating temperature range.
tSKD4, part to part skew, is the differential channel to channel skew of any event between devices. This specification applies to devices
over recommended operating temperature and voltage ranges, and across process distribution. tSKD4 is defined as |Max − Min|
differential propagation delay.
fMAX generator input conditions: tr = tf < 1 ns (0% to 100%), 50% duty cycle, 0V to 3V. Output criteria: duty cycle = 45%/55%, VOD >
250mV, all channels switching.
Parameter Measurement Information
Figure 2. Differential Driver DC Test Circuit
Submit Documentation Feedback
Copyright © 2008–2013, Texas Instruments Incorporated
Product Folder Links: DS90LV027AQ
3
DS90LV027AQ
SNLS298D – MAY 2008 – REVISED APRIL 2013
www.ti.com
Parameter Measurement Information (continued)
Figure 3. Differential Driver Propagation Delay and Transition Time Test Circuit
Figure 4. Differential Driver Propagation Delay and Transition Time Waveforms
APPLICATION INFORMATION
DEVICE PIN DESCRIPTIONS
Pin #
4
Name
Description
2, 3
DI
TTL/CMOS driver input pins
6, 7
DO+
Non-inverting driver output pin
5, 8
DO−
Inverting driver output pin
4
GND
Ground pin
1
VCC
Positive power supply pin, +3.3V ± 0.3V
Submit Documentation Feedback
Copyright © 2008–2013, Texas Instruments Incorporated
Product Folder Links: DS90LV027AQ
DS90LV027AQ
www.ti.com
SNLS298D – MAY 2008 – REVISED APRIL 2013
Typical Performance Curves
Output High Voltage vs
Power Supply Voltage
Output Low Voltage vs
Power Supply Voltage
Figure 5.
Figure 6.
Output Short Circuit Current vs
Power Supply Voltage
Differential Output Voltage
vs Power Supply Voltage
Figure 7.
Figure 8.
Differential Output Voltage
vs Load Resistor
Offset Voltage vs
Power Supply Voltage
Figure 9.
Figure 10.
Submit Documentation Feedback
Copyright © 2008–2013, Texas Instruments Incorporated
Product Folder Links: DS90LV027AQ
5
DS90LV027AQ
SNLS298D – MAY 2008 – REVISED APRIL 2013
www.ti.com
Typical Performance Curves (continued)
6
Power Supply Current
vs Frequency
Power Supply Current vs
Power Supply Voltage
Figure 11.
Figure 12.
Power Supply Current vs
Ambient Temperature
Differential Propagation Delay vs
Power Supply Voltage
Figure 13.
Figure 14.
Differential Propagation Delay vs
Ambient Temperature
Differential Skew vs
Power Supply Voltage
Figure 15.
Figure 16.
Submit Documentation Feedback
Copyright © 2008–2013, Texas Instruments Incorporated
Product Folder Links: DS90LV027AQ
DS90LV027AQ
www.ti.com
SNLS298D – MAY 2008 – REVISED APRIL 2013
Typical Performance Curves (continued)
Differential Skew vs
Ambient Temperature
Transition Time vs
Power Supply Voltage
Figure 17.
Figure 18.
Transition Time vs
Ambient Temperature
Figure 19.
Submit Documentation Feedback
Copyright © 2008–2013, Texas Instruments Incorporated
Product Folder Links: DS90LV027AQ
7
DS90LV027AQ
SNLS298D – MAY 2008 – REVISED APRIL 2013
www.ti.com
REVISION HISTORY
Changes from Revision C (April 2013) to Revision D
•
8
Page
Changed layout of National Data Sheet to TI format ............................................................................................................ 7
Submit Documentation Feedback
Copyright © 2008–2013, Texas Instruments Incorporated
Product Folder Links: DS90LV027AQ
PACKAGE OPTION ADDENDUM
www.ti.com
13-Sep-2014
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
Lead/Ball Finish
MSL Peak Temp
(2)
(6)
(3)
Op Temp (°C)
Device Marking
(4/5)
DS90LV027AQMA/NOPB
ACTIVE
SOIC
D
8
95
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-40 to 125
90LV0
27AQM
DS90LV027AQMAX/NOPB
ACTIVE
SOIC
D
8
2500
Green (RoHS
& no Sb/Br)
CU SN
Level-1-260C-UNLIM
-40 to 125
90LV0
27AQM
(1)
The marketing status values are defined as follows:
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
(2)
Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3)
MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
(4)
There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(5)
Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
(6)
Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish
value exceeds the maximum column width.
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information
provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and
continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals.
TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.
Addendum-Page 1
Samples
PACKAGE OPTION ADDENDUM
www.ti.com
13-Sep-2014
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
Addendum-Page 2
PACKAGE MATERIALS INFORMATION
www.ti.com
11-Oct-2013
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device
DS90LV027AQMAX/NOP
B
Package Package Pins
Type Drawing
SOIC
D
8
SPQ
Reel
Reel
A0
Diameter Width (mm)
(mm) W1 (mm)
2500
330.0
12.4
Pack Materials-Page 1
6.5
B0
(mm)
K0
(mm)
P1
(mm)
5.4
2.0
8.0
W
Pin1
(mm) Quadrant
12.0
Q1
PACKAGE MATERIALS INFORMATION
www.ti.com
11-Oct-2013
*All dimensions are nominal
Device
Package Type
Package Drawing
Pins
SPQ
Length (mm)
Width (mm)
Height (mm)
DS90LV027AQMAX/NOPB
SOIC
D
8
2500
367.0
367.0
35.0
Pack Materials-Page 2
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale
supplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
performed.
TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information
published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or
endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the
third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration
and is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altered
documentation. Information of third parties may be subject to additional restrictions.
Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service
voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.
TI is not responsible or liable for any such statements.
Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support
that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which
anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause
harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use
of any TI components in safety-critical applications.
In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and
requirements. Nonetheless, such components are subject to these terms.
No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
have executed a special agreement specifically governing such use.
Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use in
military/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI components
which have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal and
regulatory requirements in connection with such use.
TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly for automotive use. In any case of use of
non-designated products, TI will not be responsible for any failure to meet ISO/TS16949.
Products
Applications
Audio
www.ti.com/audio
Automotive and Transportation
www.ti.com/automotive
Amplifiers
amplifier.ti.com
Communications and Telecom
www.ti.com/communications
Data Converters
dataconverter.ti.com
Computers and Peripherals
www.ti.com/computers
DLP® Products
www.dlp.com
Consumer Electronics
www.ti.com/consumer-apps
DSP
dsp.ti.com
Energy and Lighting
www.ti.com/energy
Clocks and Timers
www.ti.com/clocks
Industrial
www.ti.com/industrial
Interface
interface.ti.com
Medical
www.ti.com/medical
Logic
logic.ti.com
Security
www.ti.com/security
Power Mgmt
power.ti.com
Space, Avionics and Defense
www.ti.com/space-avionics-defense
Microcontrollers
microcontroller.ti.com
Video and Imaging
www.ti.com/video
RFID
www.ti-rfid.com
OMAP Applications Processors
www.ti.com/omap
TI E2E Community
e2e.ti.com
Wireless Connectivity
www.ti.com/wirelessconnectivity
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2014, Texas Instruments Incorporated
Similar pages