"TI LVDS收发器SN65LVDS180-Q1系列规格书及特性介绍"
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The TI-SN65LVDS180-Q1, SN65LVDS050-Q1, and SN65LVDS051-Q1 are high-speed differential line drivers and receivers designed specifically for automotive applications. These devices offer ESD protection exceeding 2000 V per MIL-STD-883, making them highly reliable and durable in harsh environments. They also meet or exceed the requirements of the ANSITIA/EIA-644-1995 Standard, ensuring compatibility with industry standards.
With signaling rates of up to 400 Mbps, these LVDS transceivers are ideal for high-speed data transmission in automotive systems. The bus-terminal ESD protection exceeds 12 kV, providing further reliability in preventing damage from electrostatic discharge events.
Overall, the TI-SN65LVDS180-Q1, SN65LVDS050-Q1, and SN65LVDS051-Q1 are dependable and high-performance devices that are well-suited for automotive applications requiring fast and reliable data transmission. Their robust design and compatibility with industry standards make them a top choice for automotive engineers looking for quality differential line drivers and receivers.
SN65LVDS180-Q1
SN65LVDS050-Q1
SN65LVDS051-Q1
SGLS204C –SEPTEMBER 2003–REVISED MARCH 2013
www.ti.com
RECEIVER ELECTRICAL CHARACTERISTICS
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
V
IT+
Positive-going differential input voltage threshold 50
See Figure 5 and mV
V
IT-
Negative-going differential input voltage threshold –50
I
OH
= -8 mA 2.4
V
OH
High-level output voltage V
I
OH
= -4 mA 2.8
V
OL
Low-level output voltage I
OL
= 8 mA 0.4 V
V
I
= 0 –2 –11 –20
I
I
Input current (A or B inputs) μA
V
I
= 2.4 V –1.2 –3
I
I(OFF)
Power-off input current (A or B inputs) V
CC
= 0 ±20 μA
I
IH
High-level input current (enables) V
IH
= 5 V ±10 μA
I
IL
Low-level input current (enables) V
IL
= 0.8 V ±10 μA
I
OZ
High-impedance output current V
O
= 0 or 5 V ±10 μA
C
I
Input capacitance 5 pF
(1) All typical values are at 25°C and with a 3.3-V supply.
DRIVER SWITCHING CHARACTERISTICS
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
t
PLH
Propagation delay time, low-to-high-level output 1.7 2.7 ns
t
PHL
Propagation delay time, high-to-low-level output 1.7 2.7 ns
R
L
= 100 Ω,
t
r
Differential output signal rise time 0.8 1 ns
C
L
= 10 pF,
t
f
Differential output signal fall time 0.8 1 ns
See Figure 2
t
sk(p)
Pulse skew (|t
pHL
- t
pLH
|)
(2)
300 ps
t
sk(o)
Channel-to-channel output skew
(3)
150 ps
t
en
Enable time 4.3 10 ns
See Figure 4
t
dis
Disable time 3.1 10 ns
(1) All typical values are at 25°C and with a 3.3-V supply.
(2) t
sk(p)
is the magnitude of the time difference between the high-to-low and low-to-high propagation delay times at an output.
(3) t
sk(o)
is the magnitude of the time difference between the outputs of a single device with all of their inputs connected together.
RECEIVER SWITCHING CHARACTERISTICS
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
t
PLH
Propagation delay time, low-to-high-level output 3.7 4.5 ns
t
PHL
Propagation delay time, high-to-low-level output 3.7 4.5 ns
C
L
= 10 pF,
t
sk(p)
Pulse skew (|t
pHL
- t
pLH
|)
(2)
0.3 ns
See Figure 6
t
r
Output signal rise time 0.7 1.5 ns
t
f
Output signal fall time 0.9 1.5 ns
t
PZH
Propagation delay time, high-impedance-to-high-level output 2.5 ns
t
PZL
Propagation delay time, high-impedance-to-low-level output 2.5 ns
See Figure 7
t
PHZ
Propagation delay time, high-level-to-high-impedance output 7 ns
t
PLZ
Propagation delay time, low-level-to-high-impedance output 4 ns
(1) All typical values are at 25°C and with a 3.3-V supply.
(2) t
sk(p)
is the magnitude of the time difference between the high-to-low and low-to-high propagation delay times at an output.
6 Submit Documentation Feedback Copyright © 2003–2013, Texas Instruments Incorporated
Product Folder Links: SN65LVDS180-Q1 SN65LVDS050-Q1 SN65LVDS051-Q1
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