SN65LVDS047
www.ti.com
SLLS416B – JUNE 2000 – REVISED DECEMBER 2003
LVDS QUAD DIFFERENTIAL LINE DRIVER
FEATURES
•
•
•
•
•
•
•
•
•
•
The SN65LVDS047 is characterized for operation
from -40°C to 85°C.
>400 Mbps (200 MHz) Signaling Rates
Flow-Through Pinout Simplifies PCB Layout
300 ps Maximum Differential Skew
Propagation Delay Times 1.8 ns (Typical)
3.3 V Power Supply Design
±350 mV Differential Signaling
High Impedance on LVDS Outputs on Power
Down
Conforms to TIA/EIA-644 LVDS Standard
Industrial Operating Temperature Range
(-40°C to 85°C)
Available in SOIC and TSSOP Packages
D OR PW PACKAGE
(Marked as LVDS047)
(TOP VIEW)
EN
DIN1
DIN2
VCC
GND
DIN3
DIN4
EN
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
DOUT1–
DOUT1+
DOUT2+
DOUT2–
DOUT3–
DOUT3+
DOUT4+
DOUT4–
functional block diagram
DESCRIPTION
The SN65LVDS047 is a quad differential linedriver
that implements the electrical characteristics of
low-voltage differential signaling (LVDS). This
signaling technique lowers the output voltage levels
of 5-V differential standard levels (such as
EIA/TIA-422B) to reduce the power, increase the
switching speeds, and allow operation with a 3.3-V
supply rail. Any of the four current-mode drivers will
deliver a minimum differential output voltage
magnitude of 247 mV into a 100-Ω load when
enabled.
The intended application of this device and signaling
technique is for point-to-point and multi-drop
baseband data transmission over controlled
impedance media of approximately 100 Ω. The
transmission media may be printed-circuit board
traces, backplanes, or cables. The ultimate rate and
distance of data transfer is dependent upon the
attenuation characteristics of the media, the noise
coupling to the environment, and other system
characteristics.
DIN1
D1
DIN2
D2
DIN3
D3
DIN4
D4
DOUT1+
DOUT1–
DOUT2+
DOUT2–
DOUT3+
DOUT3–
DOUT4+
DOUT4–
EN
EN
TRUTH TABLE (1)
INPUT
DIN
L
H
X
(1)
ENABLES
OUTPUTS
EN
EN
H
L or OPEN
All other conditions
DOUT+
DOUT-
L
H
H
L
Z
Z
H = high level, L = low level, X = irrelevant, Z = high impedance
(off)
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.
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 © 2000–2003, Texas Instruments Incorporated
SN65LVDS047
www.ti.com
SLLS416B – JUNE 2000 – REVISED DECEMBER 2003
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.
EQUIVALENT INPUT AND OUTPUT SCHEMATIC DIAGRAMS
VCC
VCC
50 Ω
DIN or EN
Input
50 Ω
10 kΩ
Output
7V
300 kΩ
7V
ABSOLUTE MAXIMUM RATINGS (1)
over operating free-air temperature (see
(2)
range (unless otherwise noted)
UNIT
(VCC)
Supply voltage
-0.3 V to 4 V
VI(DIN)
Input voltage range
-0.3 V to (VCC +0.3 V)
(EN, EN )
Enable input voltage
-0.3 V to (VCC +0.3 V)
VO(DOUT+,DOUT-)
Output voltage
-0.5 V to (VCC +0.5 V)
(DOUT+,DOUT-)
Bus-pin--electrostatic discharge, see
(DOUT+,(DOUT-)
Short circuit duration
(3)
>10 kV
Continuous
Storage temperature range
-65°C to 150°C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
(1)
(2)
(3)
260°C
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 under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltage values, except differential I/O bus voltages, are with respect to network ground terminal.
Tested in accordance with MIL-STD-883C Method 3015.7.
DISSIPATION RATING TABLE
(1)
PACKAGE
TA≤ 25°C
POWER RATING
OPERATING FACTOR (1)
ABOVE TA = 25°C
TA = 85°C
POWER RATING
D
950 mW
7.6 mW/°C
494 mW
PW
774 mW
6.2 mW/°C
402 mW
This is the inverse of the junction-to-ambient thermal resistance when board-mounted and with no air
flow.
RECOMMENDED OPERATING CONDITIONS
VCC
Supply voltage
TA
Operating free-air temperature
2
Submit Documentation Feedback
MIN
NOM
MAX
3
3.3
3.6
UNIT
V
-40
25
85
°C
SN65LVDS047
www.ti.com
SLLS416B – JUNE 2000 – REVISED DECEMBER 2003
ELECTRICAL CHARACTERISTICS
over recommended operating free-air temperature range (see
PARAMETER
(1)
and
(2)
) (unless otherwise noted)
TEST CONDITIONS
MIN
TYP (3)
MAX
UNIT
250
310
450
mV
1
35
|mV|
1.17
1.375
1
25
|mV|
1.33
1.6
V
VOD
Differential output voltage
n|VOD|
Change in magnitude of VOD for
complementary output states
VOC(SS)
Steady-state, common-mode output
voltage
nVOC(SS)
Change in steady-state
common-mode output voltage
between logic states
VOH
Output high voltage
VOL
Output low voltage
VIH
Input high voltage
VIL
Input low voltage
IIH
Input high current
VIN = VCC or 2.5 V
-10
IIL
Input low current
VIN = GND or 0.4 V
-10
VIK
Input clamp voltage
ICL = -18 mA
-1.5
-0.8
IOS
Output short circuit current, see
Enabled, DIN = VCC, DOUT+ = 0
V or DIN = GND, DOUT- = 0 V
IOSD
Differential output short circuit
current, see (4)
Enabled, VOD = 0 V
IOFF
Power-off leakage
VO = 0 V or 3.6 V, VCC = 0 V or
Open
IOZ
Output 3-state current
EN = 0.8 V and EN = 2 V, VO =
0 V or VCC
ICC
No load supply current, drivers
enabled
DIN = VCC or GND
ICCL
Loaded supply current, drivers
enabled
RL = 100 Ω all channels, DIN =
VCC or GND (all inputs)
20
26
mA
ICC(Z)
No load supply current, drivers
disabled
DIN = VCC or GND, EN = GND,
EN = VCC
0.5
1.3
mA
(1)
(2)
(3)
(4)
1.125
0.90
(4)
V
RL = 100 Ω, see Figure 1
1.02
V
2
VCC
V
GND
0.8
V
3
10
µA
1
10
µA
-3.1
V
-9
mA
-9
mA
-1
1
µA
-1
1
µA
7
mA
Current into device pin is defined as positive. Current out of the device is defined as negative. All voltages are referenced to ground,
unless otherwise specified.
The SN65LVDS047 is a current mode device and only functions within data sheet specifications when a resistive load is applied to the
driver outputs, 90 Ω to 110 Ω typical range.
All typical values are given for: VCC = 3.3 V, TA = 25°C.
Output short circuit current (IOS) is specified as magnitude only, minus sign indicates direction only.
Submit Documentation Feedback
3
SN65LVDS047
www.ti.com
SLLS416B – JUNE 2000 – REVISED DECEMBER 2003
SWITCHING CHARACTERISTICS
over recommended operating conditions (see
(1) (2)
,
PARAMETER
and
(3)
)(unless otherwise noted)
TEST CONDITIONS
tPHL
Differential propagation delay, high-to-low
tPLH
Differential propagation delay, low-to-high
tSK(p)
Differential pulse skew (tPHLD - tPLHD), see
tSK(o)
Channel-to-channel skew, see
(6)
tSK(pp)
Differential part-to-part skew, see
(7)
tSK(lim)
Differential part-to-part skew, see
(8)
tr
Rise time
tf
(5)
RL = 100 Ω,, CL = 15 pF,
see Figure 2 and Figure 3
MIN
TYP (
4)
MAX
UNIT
1.4
1.8
2.8
ns
1.4
1.8
2.8
ns
50
300
ps
40
300
ps
1
ns
1.2
ns
0.5
1.5
ns
Fall time
0.5
1.5
ns
tPHZ
Disable time high to Z
5.5
8
ns
tPLZ
Disable time low to Z
5.5
8
ns
tPZH
Enable time Z to high
8.5
12
ns
tPZL
Enable time Z to low
8.5
12
f(MAX)
Maximum operating frequency, see
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
4
RL = 100 Ω,, CL = 15 pF,
see Figure 4 and Figure 5
(9)
250
ns
MHz
Generator waveform for all tests unless otherwise: f = 1 MHz, Zo = 50 Ω, tr < 1 ns, and tf < 1 ns.
CL includes probe and jig capacitance.
All input voltages are for one channel unless otherwise specified. Other inputs are set to GND.
All typical values are given for: VCC = 3.3 V, TA = 25°C.
tSK(p)|tPHL-tPLH| is the magnitude difference in differential propagation delay time between the positive going edge andthe negative going
edge of the same channel.
tSK(o) is the differential channel-to-channel skew of any event on the same device.
tSK(pp) is the differential part-to-part skew, and is defined as the difference between the minimum and the 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.
tSK(lim) 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. tSK(lim) is defined as|Min - Max|
differential propagation delay.
f(MAX) generator input conditions: tr = tf < 1 ns (0% to 100%), 50% duty cycle, 0 V to 3 V. Output criteria: duty cycle = 45% to55,VOD >
250 mV, all channels switching
Submit Documentation Feedback
SN65LVDS047
www.ti.com
SLLS416B – JUNE 2000 – REVISED DECEMBER 2003
PARAMETER MEASUREMENT INFORMATION
DOUT+
VCC
RL/2
DIN
GND
VOC
D
S1
VOD
RL/2
Driver Enable
DOUT–
Figure 1. Driver VOD and VOC Test Circuit
CL
DOUT+
DIN
Generator
RL
D
50 Ω
DOUT–
Driver Enable
CL
Figure 2. Driver Propagation Delay and Transition Time Test Circuit
3V
1.5 V
DIN
1.5 V
0V
tPLH
tPHL
VOH
DOUT–
0 V (Differential)
0V
DOUT+
V(DIFF)
VOL
20%
80%
0V
80%
0V
20%
V(DIFF) = DOUT+ – DOUT–
tr
tf
Figure 3. Driver Propagation Delay and Transition Time Waveforms
Submit Documentation Feedback
5
SN65LVDS047
www.ti.com
SLLS416B – JUNE 2000 – REVISED DECEMBER 2003
PARAMETER MEASUREMENT INFORMATION (continued)
CL
DOUT+
50 Ω
VCC
DIN
D
GND
DOUT–
EN
Generator
1.2 V
50 Ω
CL
EN
50 Ω
1/4 65LVDS047
Figure 4. Driver 3-State Delay Test Circuit
3V
1.5 V
EN When EN = GND or Open
1.5 V
0V
3V
EN When EN = VCC
1.5 V
1.5 V
0V
tPHZ
tPZH
VOH
DOUT+ When DIN = VCC
DOUT– When DIN = GND
50%
DOUT+ When DIN = GND
DOUT– When DIN = VCC
50%
50%
1.2 V
1.2 V
50%
VOL
tPLZ
tPZL
Figure 5. Driver 3-State Delay Waveform
6
Submit Documentation Feedback
SN65LVDS047
www.ti.com
SLLS416B – JUNE 2000 – REVISED DECEMBER 2003
TYPICAL CHARACTERISTICS
OUTPUT HIGH VOLTAGE
vs
POWER SUPPLY VOLTAGE
OUTPUT LOW VOLTAGE
vs
POWER SUPPLY VOLTAGE
1.36
1.061
TA = 25°C
Load = 100 Ω
1.35
1.056
VOL − Output Low Voltage − V
VOH − Output High Voltage − V
TA = 25°C
Load = 100 Ω
1.34
1.33
1.32
1.31
1.30
1.046
1.041
1.036
3
3.3
VCC − Power Supply Voltage − V
3.6
3
3.3
VCC − Power Supply Voltage − V
Figure 6.
Figure 7.
OUTPUT SHORT CIRCUIT CURRENT
vs
POWER SUPPLY VOLTAGE
DIFFERENTIAL OUTPUT VOLTAGE
vs
POWER SUPPLY VOLTAGE
−3.30
3.6
350
TA = 25°C
VI = VCC or GND,
VO = 0 V
−3.25
VOD − Differential Output Voltage − mV
I OS − Output Short Circuit Current − mA
1.051
−3.20
−3.15
−3.10
−3.05
−3.00
TA = 25°C
Load = 100 Ω
330
310
290
270
250
3
3.3
VCC − Power Supply Voltage − V
3.6
3
Figure 8.
3.3
VCC − Power Supply Voltage − V
3.6
Figure 9.
Submit Documentation Feedback
7
SN65LVDS047
www.ti.com
SLLS416B – JUNE 2000 – REVISED DECEMBER 2003
TYPICAL CHARACTERISTICS (continued)
COMMON-MODE OUTPUT VOLTAGE
vs
POWER SUPPLY VOLTAGE
POWER SUPPLY CURRENT
vs
FREQUENCY
60
TA = 25°C
Load = 100 Ω
I CC − power Supply Current − mA
VOC − Common-Mode Output Voltage − V
1.20
1.18
1.16
1.14
1.12
1.10
3
3.3
VCC − Power Supply Voltage − V
3.6
50
TA = 25°C
Load = 100 Ω
40
All Switching
30
20
10
0
0.01
Figure 10.
8
0.1
10
1
f − Frequency − MHz
Figure 11.
Submit Documentation Feedback
100
1000
PACKAGE OPTION ADDENDUM
www.ti.com
10-Dec-2020
PACKAGING INFORMATION
Orderable Device
Status
(1)
Package Type Package Pins Package
Drawing
Qty
Eco Plan
(2)
Lead finish/
Ball material
MSL Peak Temp
Op Temp (°C)
Device Marking
(3)
(4/5)
(6)
SN65LVDS047D
ACTIVE
SOIC
D
16
40
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
LVDS047
SN65LVDS047DG4
ACTIVE
SOIC
D
16
40
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
LVDS047
SN65LVDS047DR
ACTIVE
SOIC
D
16
2500
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
LVDS047
SN65LVDS047PW
ACTIVE
TSSOP
PW
16
90
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
LVDS047
SN65LVDS047PWG4
ACTIVE
TSSOP
PW
16
90
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
LVDS047
SN65LVDS047PWR
ACTIVE
TSSOP
PW
16
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
LVDS047
SN65LVDS047PWRG4
ACTIVE
TSSOP
PW
16
2000
RoHS & Green
NIPDAU
Level-1-260C-UNLIM
-40 to 85
LVDS047
(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)
RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of