ACS8530T Semtech Corporation, ACS8530T Datasheet - Page 140

• Manufacturer Part Number: ACS8530T
• Description: Synchronous Equipment Timing Source for Stratum 2/3E Systems
• Manufacturer: Semtech Corporation

Table 39 DC Characteristics: AMI Input/Output Port (cont...)
Figure 25 Signal Structure of 64 kHz/8 kHz Central Clock Interface)
Note...after suitable input/output transformer (also see Figure 6/G.703
Revision 3.02/November 2005 © Semtech Corp.
ADVANCED COMMUNICATIONS
Across all operating conditions, unless otherwise stated
AMI Output Current Drive
AMI Output High Voltage
Output Current = 20 mA
AMI Output Low Voltage
Output Current = 20 mA
Nominal Test Load Impedance
“Mark” Amplitude After Transformer
“Space” Amplitude After Transformer
Bit Number
Timing
Parameter
6
Violation
7
2 V p-p
Octet Start
8
Symbol
V
V
I
V
V
AMIOUT
R
OH AMI
OL AMI
SPACE
MARK
+1.0 V
-1.0 V
TEST
0 V
1
IM
IL
IH
1V
2
7.8 us
FINAL
15.6 us
Page 140
3
V
Minimum
1V
DD
- 0.1
0.9
- 0.16
-
-
-
4
[6]
5
)
6
Typical
110
Violation
1.0
0
-
-
-
7
Octet Start
8
F8530D_019SigStrucCCI_01
1
Maximum
ACS8530 SETS
0.16
1.1
0.1
20
2
-
-
DATASHEET
www.semtech.com
Units
mA
Ω
V
V
V
V