PI90LVB010
Single Bus LVDS Transceiver
AC Electrical Characteristics
(T
A
= –40°C to +85°C, V
CC
= 3.3V ±0.3V)
Symbol
Paramter
Test Conditions
Min.
Typ.
Max.
Units
Differential Driver Timing Requirement
t
PHLD
t
PLHD
t
SKD
t
TLH
t
THL
t
PHZ
t
PLZ
t
PZH
t
PZL
Differenital Propagation Delay High to Low
Differential Propagation Delay Low to High
Differential Skew | t
PHLD
- t
PLHD
|
Transition Time Low to High
Transition Time High to Low
Disable Time High to Z
Disable Time Low to Z
Enable Time Z to High
Enable Time Z to Low
R
L
= 27Ω
Figures 4 & 5
C
L
= 10pF
0.5
0.5
0.5
0.5
R
L
= 27Ω
Figures 2 & 3
C
L
= 10pF
0.7
0.7
1.5
1.5
0.2
0.3
0.3
2.6
2.6
2.6
2.6
2.7
2.7
1.0
0.9
0.9
3.3
3.3
3.3
3.3
ns
Differential Receicer Timing Requirements
t
PHLD
t
PLHD
t
SKD
t
R
t
F
t
PHZ
t
PLZ
t
PZH
t
PZL
Differential Propagation Delay High to Low
Differenital Propagation Delay Low to High
Differential Skew | t
PHLD
- t
PLHD
|
Rise Time
Fall Time
Disable Time High to Z
Disable Time Low to Z
Enable Time Z to High
Enable Time Z to Low
R
L
= 500Ω
Figures 8 & 9
C
L
= 10pF
(8)
1.5
5.0
0.5
0.5
Figures 6 & 7
C
L
= 10pF
1.3
1.3
2.1
2.1
0.5
0.8
1.8
4.0
4.0
2.5
2.5
3.2
3.2
2.0
1.4
1.4
6.0
7.0
7.0
6.0
ns
4
PS8662A
09/03/04
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
