DS90LV017A [TI]
单路高速差动驱动器;
| 型号： | DS90LV017A |
| 厂家： | 
TEXAS INSTRUMENTS |
| 描述： | 单路高速差动驱动器 驱动 驱动器 |
| 文件： | 总14页 (文件大小：939K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DS90LV017A
www.ti.com
SNLS022C –MARCH 2000–REVISED APRIL 2013
DS90LV017A LVDS Single High Speed Differential Driver
Check for Samples: DS90LV017A
1
FEATURES
DESCRIPTION
The DS90LV017A is a single LVDS driver device
optimized for high data rate and low power
applications. The DS90LV017A 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. The device is designed to
support data rates in excess of 600Mbps (300MHz)
utilizing Low Voltage Differential Signaling (LVDS)
technology.
2
•
•
•
•
•
•
•
•
•
•
>600 Mbps (300 MHz) Switching Rates
0.3 ns Typical Differential Skew
0.7 ns Maximum Differential Skew
1.5 ns Maximum Propagation Delay
3.3V Power Supply Design
±355 mV Differential Signaling
Low Power Dissipation (23 mW @ 3.3V Static)
Flow-Through Design Simplifies PCB Layout
Interoperable with Existing 5V LVDS Devices
The device is in a 8-lead SOIC package. The
DS90LV017A has a flow-through design for easy
PCB layout. The differential driver outputs provides
low EMI with its typical low output swing of 355 mV.
The DS90LV017A can be paired with its companion
single line receiver, the DS90LV018A, or with any of
TI's LVDS receivers, to provide a high-speed point-to-
point LVDS interface.
Power Off Protection (Outputs in High
Impedance)
•
•
•
Conforms to TIA/EIA-644 Standard
8-Lead SOIC Package Saves Space
Industrial Temperature Operating Range
–
(−40°C to +85°C)
Connection Diagram
Figure 1. Dual-In-Line
See Package Number D (R-PDSO-G8)
Functional Diagram
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.
1
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.
2
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 © 2000–2013, Texas Instruments Incorporated
DS90LV017A
SNLS022C –MARCH 2000–REVISED APRIL 2013
www.ti.com
Absolute Maximum Ratings(1)
Supply Voltage (VCC
)
−0.3V to +4V
−0.3V to +3.6V
−0.3V to +3.9V
1190 mW
Input Voltage (DI)
Output Voltage (DO±)
D Package
Maximum Package Power Dissipation @ +25°C
Derate D Package
9.5 mW/°C above +25°C
−65°C to +150°C
+260°C
Storage Temperature Range
Lead Temperature Range Soldering (4 sec.)
(HBM 1.5 kΩ, 100 pF)
(EIAJ 0 Ω, 200 pF)
(CDM)
≥ 8kV
≥ 1000V
ESD Ratings
≥ 1000V
(IEC direct 330 Ω, 150 pF)
≥ 4kV
(1) “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.
Recommended Operating Conditions
Min
3.0
Typ
3.3
25
Max
3.6
Units
V
Supply Voltage (VCC
)
Temperature (TA)
−40
+85
°C
Electrical Characteristics
Over Supply Voltage and Operating Temperature ranges, unless otherwise specified(1)(2)(3)
Symbol
Parameter
Conditions
Pin
Min
Typ
Max
Units
DIFFERENTIAL DRIVER CHARACTERISTICS
VOD
ΔVOD
VOH
VOL
VOS
ΔVOS
IOXD
IOSD
VIH
Output Differential Voltage
VOD Magnitude Change
Output High Voltage
Output Low Voltage
Offset Voltage
RL = 100Ω
(Figure 2)
DO+,
DO−
250
355
1
450
35
mV
mV
V
1.4
1.1
1.2
3
1.6
0.9
1.125
0
V
1.375
25
V
Offset Magnitude Change
Power-off Leakage
mV
μA
mA
V
VOUT = VCC or GND, VCC = 0V
±1
±10
−8
Output Short Circuit Current
Input High Voltage
−5.7
DI
2.0
VCC
0.8
VIL
Input Low Voltage
GND
V
IIH
Input High Current
VIN = 3.3V or 2.4V
VIN = GND or 0.5V
ICL = −18 mA
±2
±1
−0.6
5
±10
±10
μA
μA
V
IIL
Input Low Current
VCL
ICC
Input Clamp Voltage
Power Supply Current
−1.5
No Load
VIN = VCC or GND
VCC
8
mA
mA
RL = 100Ω
7
10
(1) 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
.
(2) All typicals are given for: VCC = +3.3V and TA = +25°C.
(3) The DS90LV017A is a current mode device and only function with datasheet specification when a resistive load is applied to the drivers
outputs.
2
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Product Folder Links: DS90LV017A
DS90LV017A
www.ti.com
SNLS022C –MARCH 2000–REVISED APRIL 2013
Switching Characteristics
Over Supply Voltage and Operating Temperature Ranges, unless otherwise specified(1)(2)(3)(4)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
DIFFERENTIAL DRIVER CHARACTERISTICS
tPHLD
tPLHD
tSKD1
tSKD3
tSKD4
tTLH
Differential Propagation Delay High to Low
RL = 100Ω, CL = 15 pF
0.3
0.3
0
0.8
1.1
0.3
1.5
1.5
0.7
1.0
1.2
1.0
1.0
ns
ns
Differential Propagation Delay Low to High
(Figure 3 and Figure 4)
(5)
Differential Pulse Skew |tPHLD − tPLHD
Differential Part to Part Skew(6)
Differential Part to Part Skew(7)
Transition Low to High Time
|
ns
0
ns
0
ns
0.2
0.2
0.5
0.5
ns
tTHL
Transition High to Low Time
ns
fMAX
Maximum Operating Frequency(8)
350
MHz
(1) All typicals are given for: VCC = +3.3V and TA = +25°C.
(2) These parameters are ensured by design. The limits are based on statistical analysis of the device performance over PVT (process,
voltage, temperature) ranges.
(3) CL includes probe and fixture capacitance.
(4) Generator waveform for all tests unless otherwise specified: f = 1 MHz, ZO = 50Ω, tr ≤ 1 ns, tf ≤ 1 ns (10%-90%).
(5) 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.
(6) 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.
(7) 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.
(8) 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.
>
Parameter Measurement Information
Figure 2. Differential Driver DC Test Circuit
Figure 3. Differential Driver Propagation Delay and Transition Time Test Circuit
Copyright © 2000–2013, Texas Instruments Incorporated
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DS90LV017A
SNLS022C –MARCH 2000–REVISED APRIL 2013
www.ti.com
Parameter Measurement Information (continued)
Figure 4. Differential Driver Propagation Delay and Transition Time Waveforms
APPLICATION INFORMATION
Table 1. Device Pin Descriptions
Pin #
Name
Description
2
DI1
TTL/CMOS driver input pins
Non-inverting driver output pin
Inverting driver output pin
Ground pin
7
DO1+
DO1−
GND
VCC
8
4
1
Positive power supply pin, +3.3V ± 0.3V
No connect
3, 5, 6
NC
4
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Copyright © 2000–2013, Texas Instruments Incorporated
Product Folder Links: DS90LV017A
DS90LV017A
www.ti.com
SNLS022C –MARCH 2000–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.
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DS90LV017A
SNLS022C –MARCH 2000–REVISED APRIL 2013
www.ti.com
Typical Performance Curves (continued)
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.
6
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Product Folder Links: DS90LV017A
DS90LV017A
www.ti.com
SNLS022C –MARCH 2000–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.
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DS90LV017A
SNLS022C –MARCH 2000–REVISED APRIL 2013
www.ti.com
REVISION HISTORY
Changes from Revision B (April 2013) to Revision C
Page
•
Changed layout of National Data Sheet to TI format ............................................................................................................ 7
8
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PACKAGE OPTION ADDENDUM
www.ti.com
1-Nov-2013
PACKAGING INFORMATION
Orderable Device
DS90LV017ATM
Status Package Type Package Pins Package
Eco Plan
Lead/Ball Finish
MSL Peak Temp
Op Temp (°C)
-40 to 85
Device Marking
Samples
Drawing
Qty
(1)
(2)
(6)
(3)
(4/5)
NRND
SOIC
SOIC
SOIC
SOIC
D
8
8
8
8
95
TBD
Call TI
SN | CU SN
Call TI
Call TI
LV17A
TM
DS90LV017ATM/NOPB
DS90LV017ATMX
ACTIVE
NRND
D
D
D
95
Green (RoHS
& no Sb/Br)
Level-1-260C-UNLIM
Call TI
-40 to 85
LV17A
TM
2500
2500
TBD
-40 to 85
LV17A
TM
DS90LV017ATMX/NOPB
ACTIVE
Green (RoHS
& no Sb/Br)
SN | CU SN
Level-1-260C-UNLIM
-40 to 85
LV17A
TM
(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.
Addendum-Page 1
PACKAGE OPTION ADDENDUM
www.ti.com
1-Nov-2013
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.
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
Package Package Pins
Type Drawing
SPQ
Reel
Reel
A0
B0
K0
P1
W
Pin1
Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant
(mm) W1 (mm)
DS90LV017ATMX
SOIC
D
D
8
8
2500
2500
330.0
330.0
12.4
12.4
6.5
6.5
5.4
5.4
2.0
2.0
8.0
8.0
12.0
12.0
Q1
Q1
DS90LV017ATMX/NOPB SOIC
Pack Materials-Page 1
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)
DS90LV017ATMX
SOIC
SOIC
D
D
8
8
2500
2500
367.0
367.0
367.0
367.0
35.0
35.0
DS90LV017ATMX/NOPB
Pack Materials-Page 2
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