PI90LV019L PERICOM [Pericom Semiconductor Corporation], PI90LV019L Datasheet - Page 6

• Manufacturer Part Number: PI90LV019L
• Description: Single Bus LVDS Transceiver
• Manufacturer: PERICOM [Pericom Semiconductor Corporation]

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Test Circuits and Timing Waveforms
06-0018
DO + (DI=H)
DO – (DI=H)
DO + (DI=L)
DO – (DI=L)
RI+
RI–
VO
DE
V OH
V OH
V OL
3V
0V
Figure 6. Receiver Propagation Delay and Transistion Time Test Circuit
2.0
0.8
Figure 7. Receiver Propagation Delay and Transistion Time Waveforms
Pulse Generator
20%
1.5V
Figure 4. Driver Three-State Delay Test Circuit
Figure 5. Driver Three-State Delay Waveforms
1.5V
t PLH
(continued)
t TLH
0V (Differential)
t PHZ
t PLZ
D
IN
DE
80%
50%
50-ohm
50%
6
V ID = 200mV
C
C
L
L
80%
t PHL
R
R
t PZL
L
L
t PZH
1.5V
(1.2V CM)
/2
/2
t THL
DO+
DO–
Single Bus LVDS Transceiver
1.5V
+1.2V
50%
20%
50%
1.2V
1.2V
+1.3V
+1.1V
PS8614C
PI90LV019
03/06/06