Quad LVDS Line Driver
SWITCHING CHARACTERISTICS
(V
= +3.0V to +3.6V, R = 100Ω 1ꢀ, C = 10pF, T = -40°C to +85°C. Typical values are at V
= +3.3V, T = +25°C, unless
CC A
CC
L
L
A
otherwise noted.) (Notes 4, 5, 6)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Differential Propagation Delay
High to Low
t
Figures 2 and 3
0.8
0.8
1.42
2.0
ns
PHLD
PLHD
Differential Propagation Delay
Low to High
t
Figures 2 and 3
Figures 2 and 3
Figures 2 and 3
1.44
0.02
2.0
ns
ns
ns
Differential Pulse Skew (Note 7)
t
t
0.25
0.35
SKD1
SKD2
Differential Channel-to-Channel
Skew (Note 8)
Differential Part-to-Part Skew
(Note 9)
t
t
Figures 2 and 3
Figures 2 and 3
0.8
1.2
ns
ns
SKD3
SKD4
Differential Part-to-Part Skew
(Note 10)
Rise Time
t
t
Figures 2 and 3
Figures 2 and 3
Figures 4 and 5
Figures 4 and 5
Figures 4 and 5
Figures 4 and 5
0.1
0.1
0.35
0.35
0.7
0.7
5
ns
ns
ns
ns
ns
ns
TLH
THL
PHZ
Fall Time
Disable Time High to Z
Disable Time Low to Z
Enable Time Z to High
Enable Time Z to Low
t
t
5
PLZ
t
5
PZH
t
5
PZL
Maximum Operating Frequency
(Note 11)
f
400
MHz
MAX
Note 1: Maximum and minimum limits over temperature are guaranteed by design and characterization. Devices are 100ꢀ tested
at T = +25°C.
A
Note 2: Currents into the device are positive, and current out of the device is negative. All voltages are referenced to ground except
V
OD
.
Note 3: Guaranteed by correlation data.
Note 4: AC parameters are guaranteed by design and characterization.
Note 5: C includes probe and jig capacitance.
L
Note 6: Signal generator conditions for dynamic tests: V = 0, V
= 3V, f = 100MHz, 50ꢀ duty cycle, R = 50Ω, t ≤ 1ns, t ≤
O R F
OL
OH
1ns (0ꢀ to 100ꢀ).
Note 7: t
Note 8: t
is the magnitude difference of differential propagation delay. t
= |t
PHLD
- t
|.
SKD1
SKD2
SKD1
PHLD PLHD
is the magnitude difference of t
or t
of one channel to the t
or t
of another channel on the same
PHLD
PLHD
PLHD
device.
Note 9: t is the magnitude difference of any differential propagation delays between devices at the same V
and within 5°C
CC
SKD3
of each other.
Note 10:t is the magnitude difference of any differential propagation delays between devices operating over the rated supply
SKD4
and temperature ranges.
Note 11: f signal generator conditions: V = 0, V
= 3V, f = 400MHz, 50ꢀ duty cycle, R = 50Ω, t ≤ 1ns, t ≤ 1ns (0ꢀ to
MAX
OL
OH
O
R
F
100ꢀ). Transmitter output criteria: duty cycle = 45ꢀ to 55ꢀ, V
≥ 250mV.
OD
_______________________________________________________________________________________
3
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
