PI90LV024, PI90LVB024
LVDS Dual 2x2 Crosspoint/Repeater Switch
Differential Receiver to Driver Switching Characteristics Over Recommended Operating Conditions
(unless otherwise noted)
Symbol
Parameter
Test
Conditions
Min.
Typ.
Max. Units
tPLH
Differential propagation delay, low-to-high
4.0 6.0
tPHL
Differential propagation delay, high-to-low
4.0 6.0
tsk(p)
tr
Pulse skew ( | tPHL - tPLH | )
Transistion, low-to-high
LV024
LVB024
CL = 10pF
(see fig. 5)
0.5
-
1.0 1.5
0.8 1.3
tf
Transition, high-to-low
LV024
LVB024
1.0 1.5 ns
0.8 1.3
tPHZ
Propagation delay time, high-level to high impedance output
4.0 10
tPLZ
Propagation delat time, low-level to high impedance output
See fig. 6
tPZH
Propagation delat time, high-level to high impedance output
4.3 10
3.0 10
tPZL
Propagation delat time, high-level to lowimpedance output
2.0 10
tPHL_R1_DX
95
tPLH_R1_DX Channel-to-channel skew, receiver to driver(2)
tPHL_R2_DX
95
ps
95
tPLH_R2_DX
95
Notes:
1. All typical values are at 25°C and with a 3.3V supply
2. These parametric values are measured over supply voltage and temperature ranges recommended for the device
6
PS8486B
08/19/04