ACS8520 SETS
ADVANCED COMMUNICATIONS
FINAL
Figure 25 Signal Structure of 64 kHz/8 kHz Central Clock Interface)
Bit Number
6781 2345678 12
Timing
DATASHEET
Violation
Octet Start
+1.0 VIH
15.6 us
7.8 us
2 V p-p
1V
0 VIM
1V
-1.0 VIL
Note...after suitable input/output transformer (also see G.703[6]).
Violation
Octet Start
F8530D_019SigStrucCCI_01
Figure 26 AMI Input and Output Signal Levels
Signal structure of 64 kHz/8 kHz central
clock interface after suitable transformer.
+1.0 VIH
15.6 us
7.8 us
2 V p-p
1V
0 VIM
I1
C1
1V
-1.0 VIL
I2
C1
+VDD
15.6 us
7.8 us
T08POS
T08NEG
0V
C2
+VDD
15.6 us
7.8 us
0V
F8530D_020AMIIPandOPSigLevels_02
Revision 3.02/October 2005 © Semtech Corp.
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