SERIAL BACKPLANE RETIMER DEVICE
S2092
Figure 8. +5 V Differential PECL Driver to S2092 Input AC Coupled Termination
+5 V
+3.3 V
Vcc -0.5 V
0.01 µF
330 Ω
330 Ω
Zo=50 Ω
Zo=50 Ω
100 Ω
0.01 µF
Vcc -0.5 V
S2092
SERDATIP/N
Figure 9. +5 V Differential PECL Driver to S2092 Reference Clock Input AC Coupled
Termination
+5 V
+3.3 V
Vcc -0.5 V
Zo=50 Ω
Zo=50 Ω
0.01 µF
330 Ω
100 Ω
330 Ω
0.01 µF
Vcc -0.5 V
S2092
155 MHZ
OSCILLATOR
REFCLKP/N
Figure 10. +3.3 V Differential LVPECL Driver to S2092 Reference Clock Input DC
Coupled Termination
+3.3 V
+3.3 V
Vcc -0.5 V
Zo=50 Ω
Zo=50 Ω
150 Ω
150 Ω
100 Ω
Vcc -0.5 V
155 MHZ
OSCILLATOR/
155MCK from S3057
S2092
REFCLKP/N
July 10, 2000 / Revision A
13
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
