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Device Electrical Characteristics
Driver Electrical Characteristics
SN65LVDS179-EP , , SN65LVDS180-EP
SN65LVDS050-EP , SN65LVDS051-EP
HIGH-SPEED DIFFERENTIAL LINE DRIVERS AND RECEIVERS
SGLS203B – SEPTEMBER 2003 – REVISED JANUARY 2007
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
SN65LVDS179 No receiver load, Driver R
L
= 100 Ω 9 12 mA
Driver and receiver enabled, No receiver load,
9 12
Driver R
L
= 100 Ω
Driver enabled, Receiver disabled, R
L
= 100 Ω 5 7
SN65LVDS180 mA
Driver disabled, Receiver enabled, No load 1.5 2
Disabled 0.5 1
Supply
I
CC
Drivers and receivers enabled, No receiver loads,
current 12 20
Driver R
L
= 100 Ω
Drivers enabled, Receivers disabled, R
L
= 100 Ω 10 16
SN65LVDS050 mA
Drivers disabled, Receivers enabled, No loads 3 6
Disabled 0.5 1
Drivers enabled, No receiver loads, Driver R
L
= 100 Ω 12 20
SN65LVDS051 mA
Drivers disabled, No loads 3 6
(1) All typical values are at 25 ° C and with a 3.3-V supply.
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
|V
OD
| Differential output voltage magnitude 247 340 454
R
L
= 100 Ω ,
See Figure 1 and mV
Change in differential output voltage magnitude
∆ |V
OD
| –50 50
Figure 2
between logic states
V
OC(SS)
Steady-state common-mode output voltage 1.125 1.2 1.375 V
Change in steady-state common-mode output voltage
∆ V
OC(SS)
See Figure 3 –50 50 mV
between logic states
V
OC(PP)
Peak-to-peak common-mode output voltage 50 150 mV
DE –0.5 –20
I
IH
High-level input current V
IH
= 5 V µ A
D 2 20
DE –0.5 –10
I
IL
Low-level input current V
IL
= 0.8 V µ A
D 2 10
V
OY
or V
OZ
= 0 V 3 10
I
OS
Short-circuit output current mA
V
OD
= 0 V 3 10
DE = 0 V,
V
OY
= V
OZ
= 0 V
I
O(OFF)
Off-state output current –1 1 µ A
DE = V
CC
,
V
OY
= V
OZ
= 0 V,
V
CC
< 1.5 V
C
IN
Input capacitance 3 pF
6
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