DS90C032_07 Datasheet, PDF (4/12 Pages) National Semiconductor (TI) – LVDS Quad CMOS Differential Line Receiver

Switching Characteristics
V_CC = +5.0V, T_A = +25°C DS90C032T (Notes 3, 4, 5, 9)
Symbol
Parameter
t_PHLD
t_PLHD
t_SKD
t_SK1
t_TLH
t_THL
t_PHZ
Differential Propagation Delay High to Low
Differential Propagation Delay Low to High
Differential Skew |t_PHLD − t_PLHD|
Channel-to-Channel Skew (Note 5)
Rise Time
Fall Time
Disable Time High to Z
t_PLZ
Disable Time Low to Z
t_PZH
Enable Time Z to High
t_PZL
Enable Time Z to Low
Conditions
Min Typ Max Units
C_L = 5 pF
1.5 3.40 5.0 ns
V_ID = 200 mV
1.5 3.48 5.0
ns
(Figure 1 and Figure 2)
0
80 600 ps
0
0.6 1.0 ns
0.5 2.0 ns
0.5 2.0 ns
R_L = 2 kΩ
C_L = 10 pF
(Figure 3 and Figure 4)
10
15
ns
10
15
ns
4
10
ns
4
10
ns
Switching Characteristics
V_CC = +5.0V ± 10%, T_A = −40°C to +85°C DS90C032T (Notes 3, 4, 5, 6, 9)
Symbol
Parameter
Conditions
Min Typ Max Units
t_PHLD
t_PLHD
t_SKD
t_SK1
t_SK2
t_TLH
t_THL
t_PHZ
t_PLZ
t_PZH
t_PZL
Differential Propagation Delay High to Low
Differential Propagation Delay Low to High
Differential Skew |t_PHLD − t_PLHD|
Channel-to-Channel Skew (Note 5)
Chip to Chip Skew (Note 6)
Rise Time
Fall Time
Disable Time High to Z
Disable Time Low to Z
Enable Time Z to High
Enable Time Z to Low
C_L = 5 pF
1.0 3.40 6.0 ns
V_ID = 200 mV
1.0 3.48 6.0 ns
(Figure 1 and Figure 2)
0
0.08 1.2
ns
0
0.6 1.5 ns
5.0 ns
0.5 2.5 ns
0.5 2.5 ns
R_L = 2 kΩ
C_L = 10 pF
(Figure 3 and Figure 4)
10
20
ns
10
20
ns
4
15
ns
4
15
ns
Switching Characteristics
V_CC = +5.0V ± 10%, T_A = −55°C to +125°C DS90C032E (Notes 3, 4, 5, 6, 9, 10)
Symbol
Parameter
Conditions
Min Typ Max Units
t_PHLD
t_PLHD
t_SKD
t_SK1
t_SK2
t_PHZ
t_PLZ
t_PZH
t_PZL
Differential Propagation Delay High to Low
Differential Propagation Delay Low to High
Differential Skew |t_PHLD − t_PLHD|
Channel-to-Channel Skew (Note 5)
Chip to Chip Skew (Note 6)
Disable Time High to Z
Disable Time Low to Z
Enable Time Z to High
Enable Time Z to Low
C_L = 20 pF
1.0 3.40 8.0 ns
V_ID = 200 mV
1.0 3.48 8.0 ns
(Figure 1 and Figure 2)
0
0.08 3.0
ns
0
0.6 3.0 ns
7.0 ns
R_L = 2 kΩ
C_L = 10 pF
(Figure 3 and Figure 4)
10
20
ns
10
20
ns
4
20
ns
4
20
ns
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