S3040B
SONET/SDH CLOCK RECOVERY UNIT
Figure 8. +5 V Differential PECL Driver to S3040 Input Direct Coupled Termination
+5 V
+5 V
Vcc -0.4 V
Vcc -0.4 V
Z =50 Ω
o
330 Ω
330 Ω
100 Ω
Z =50 Ω
o
S3040
SERDATIP/N
Figure 9. +5 V Differential PECL Driver to S3040 Input AC Coupled Termination
+5 V
+5 V
Vcc -0.4 V
Z =50 Ω
o
0.01 µF
330 Ω
100 Ω
330 Ω
0.01 µF
Z =50 Ω
o
Vcc -0.4 V
S3040
SERDATIP/N
Figure 10. S3040 CML Output Driver to S3042/S3044 Terminations
+5 V
+3.3 V
Vcc -0.65
Z =50 Ω
0.01 µF
0.01 µF
o
100 Ω
Z =50 Ω
o
Vcc -0.65
S3042/44
S3040
SERDATOP/N
SERCLKOP/N
SERDATIP/N
SERCLKIP/N
April 6, 2000 / Revision NC
11
AMCC [ APPLIED MICRO CIRCUITS CORPORATION ]
