Rainbow Electronics DS92LV010A - Manual (Page 4)

AC Electrical Characteristics
(Note 6)
T
A
= −40˚C to +85˚C, V
CC
= 3.3V ± 0.3V
Symbol Parameter Conditions Min Typ Max Units
DIFFERENTIAL DRIVER TIMING REQUIREMENTS
t
PHLD
Differential Prop. Delay High to
Low R
L
= 27 Ω , Figures 2, 3
C
L
= 10 pF
1.0 3.0 5.0 ns
t
PLHD
Differential Prop. Delay Low to
High 1.0 2.8 5.0 ns
t
SKD
Differential SKEW |t
PHLD
- t
PLHD
| 0.2 1.0 ns
t
TLH
Transition Time Low to High 0.3 2.0 ns
t
THL
Transition Time High to Low 0.3 2.0 ns
t
PHZ
Disable Time High to Z R
L
= 27
Ω
, Figures 4, 5
C
L
= 10 pF
0.5 4.5 9.0 ns
t
PLZ
Disable Time Low to Z 0.5 5.0 10.0 ns
t
PZH
Enable Time Z to High 2.0 5.0 7.0 ns
t
PZL
Enable Time Z to Low 1.0 4.5 9.0 ns
DIFFERENTIAL RECEIVER TIMING REQUIREMENTS
t
PHLD
Differential Prop. Delay High to
Low Figures 6, 7
C
L
= 10 pF
2.5 5.0 12.0 ns
t
PLHD
Differential Prop. Delay Low to
High 2.5 5.5 10.0 ns
t
SKD
Differential SKEW |t
PHLD
- t
PLHD
| 0.5 2.0 ns
t
r
Rise Time 1.5 4.0 ns
t
f
Fall Time 1.5 4.0 ns
t
PHZ
Disable Time High to Z R
L
= 500 Ω , Figures 8, 9
C
L
= 10 pF (Note 8)
2.0 4.0 6.0 ns
t
PLZ
Disable Time Low to Z 2.0 5.0 7.0 ns
t
PZH
Enable Time Z to High 2.0 7.0 13.0 ns
t
PZL
Enable Time Z to Low 2.0 6.0 10.0 ns
AC Electrical Characteristics
(Note 6)
T
A
= −40˚C to +85˚C, V
CC
= 5.0V ± 0.5V
Symbol Parameter Conditions Min Typ Max Units
DIFFERENTIAL DRIVER TIMING REQUIREMENTS
t
PHLD
Differential Prop. Delay High to
Low R
L
= 27 Ω , Figures 2, 3
C
L
= 10 pF
0.5 2.7 4.5 ns
t
PLHD
Differential Prop. Delay Low to
High 0.5 2.5 4.5 ns
t
SKD
Differential SKEW |t
PHLD
- t
PLHD
| 0.2 1.0 ns
t
TLH
Transition Time Low to High 0.3 2.0 ns
t
THL
Transition Time High to Low 0.3 2.0 ns
t
PHZ
Disable Time High to Z R
L
= 27
Ω
, Figures 4, 5
C
L
= 10 pF
0.5 3.0 7.0 ns
t
PLZ
Disable Time Low to Z 0.5 5.0 10.0 ns
t
PZH
Enable Time Z to High 2.0 4.0 7.0 ns
t
PZL
Enable Time Z to Low 1.0 4.0 9.0 ns
DIFFERENTIAL RECEIVER TIMING REQUIREMENTS
t
PHLD
Differential Prop. Delay High to
Low Figures 6, 7
C
L
= 10 pF
2.5 5.0 12.0 ns
t
PLHD
Differential Prop. Delay Low to
High 2.5 4.6 10.0 ns
t
SKD
Differential SKEW |t
PHLD
- t
PLHD
| 0.4 2.0 ns
t
r
Rise Time 1.2 2.5 ns
t
f
Fall Time 1.2 2.5 ns
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