Datasheet
www.ti.com
RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS
SN65LVDS16, SN65LVP16
SN65LVDS17, SN65LVP17
SLLS625B – SEPTEMBER 2004 – REVISED NOVEMBER 2005
MIN NOM MAX UNIT
V
CC
Supply voltage 2.375 2.5 or 3.3 3.6 V
V
IC
Common-mode input voltage (V
IA
+ V
IB
)/2 SN65LVDS17 or SN65LVP17 1.2 V
CC
– (V
ID
/2) V
|V
ID
| Differential input voltage magnitude |V
IA
- V
IB
| SN65LVDS17 or SN65LVP17 0.08 1 V
EN 2 V
CC
V
IH
High-level input voltage to EN V
SN65LVDS16 or SN65LVP16 V
CC
– 1.17 V
CC
– 0.44
EN 0 0.8
V
IL
Low-level input voltage to EN V
SN65LVDS16 or SN65LVP16 V
CC
– 2.25 V
CC
– 1.52
I
O
Output current to V
BB
–400
(1)
400 µA
R
L
Differential load resistance, 90 132 Ω
T
A
Operating free-air temperature -40 85 °C
(1) The algebraic convention, where the least positive (more negative) value is designated minimum, is used in this data sheet.
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
R
L
= 100 Ω , EN at 0 V,
40 48
Other inputs open
I
CC
Supply current mA
Outputs unloaded,
25 30
EN at 0 V, Other inputs open
V
BB
Reference voltage
(2)
I
BB
= –400 µA V
CC
– 1.44 V
CC
– 1.35 V
CC
– 1.25 V
I
IH
High-level input current, EN V
I
= 2 V –20 20
I
IAH
or I
IBH
High-level input current, A or B V
I
= V
CC
–20 20
µA
I
IL
Low-level input current, EN V
I
= 0.8 V –20 20
I
IAL
or I
IBL
Low-level input current, A or B V
I
= GND –20 20
SN65LVDS16/17 Y AND Z OUTPUT CHARACTERISTICS
Differential output voltage magnitude,
|V
OD
| 247 340 454
|V
OY
– V
OZ
|
mV
Change in differential output voltage
∆ |V
OD
| See Figure 1 and Figure 2 50
magnitude between logic states
Steady-state common-mode output
V
OC(SS)
1.125 1.375 V
voltage (see Figure 3 )
Change in steady-state common-
∆ V
OC(SS)
mode output voltage between logic -50 50
states
See Figure 3 mV
Peak-to-peak common-mode output
V
OC(PP)
50 100
voltage
I
OYZ
or I
OZZ
High-impedance output current EN at V
CC
, V
O
= 0 V or V
CC
–1 1 µA
I
OYS
or I
OZS
Short-circuit output current EN at 0 V, V
OY
or V
OZ
= 0 V –62 62
mA
Differential short-circuit
I
OS(D)
EN at 0 V, V
OY
= V
OZ
–12 12
output current, |I
OY
– I
OZ
|
(1) Typical values are at room temperature and with a V
CC
of 3.3 V.
(2) Single-ended input operation is limited to V
CC
≥ 3.0 V.
3