ACS8526LC Semtech Corporation, ACS8526LC Datasheet - Page 26

• Manufacturer Part Number: ACS8526LC
• Description: Line Card Protection Switch for PDH, Sonet or SDH Systems
• Manufacturer: Semtech Corporation

Figure 6 Control of 8k Options.
Table 14 Digital Frequency Selections
Revision 4.01/June 2006 © Semtech Corp.
ADVANCED COMMUNICATIONS
Reg.39 Bits [5:4]
Digital1 Control
02 Output
FrSync at 8 kHz, or
Output 01 at 8kHz
02 Output
FrSync at 8 kHz, or
Output 01 at 8kHz
00
01
10
11
00
01
10
11
a) Clock non-inverted, Reg.7A[3:2] = 00
b) Pulse non-inverted, Reg.7A[3:2] = 01
SDH Reg. 38 Bit5
Digital1 SONET/
0
0
0
0
1
1
1
1
Digital1 Freq. (MHz)
16.384
12.352
2.048
4.096
8.192
1.544
3.088
6.176
FINAL
Page 26
02 Output
FrSync at 8 kHz, or
Output 01 at 8kHz
02 Output
FrSync at 8 kHz, or
Output 01 at 8kHz
Reg. 39 Bits[7:6]
Digital2 Control
00
01
10
11
00
01
10
11
c) Clock inverted, Reg.7A[3:2] = 10
d) Pulse inverted, Reg.7A[3:2] = 11
Digital2 SONET/SDH
ACS8526 LC/P LITE
Reg.38 Bit6
0
0
0
0
1
1
1
1
F8525_016outputoptions8k_01
Digital2 Freq. (MHz)
DATASHEET
www.semtech.com
16.384
12.352
2.048
4.096
8.192
1.544
3.088
6.176