Datasheet
73M1866B/73M1966B Data Sheet DS_1x66B_001
72 Rev. 1.6
10.7 International Register Settings Table for DC and AC Terminations
Table 39 lists the recommended ACZ and DCIV register settings for various countries. Other parameters
can also be set in addition to the AC and DC termination. These settings along with the reference
schematic (see Figure 12) can realize a single design for global usage without country-specific
modifications. For more information on worldwide approvals, refer to the 73M1x66 Worldwide Design
Guide Application Note.
Table 39: Recommended Register Settings for International Compatibility
Country ACZ(3:0) DCIV(1:0) Country ACZ(3:0) DCIV(1:0) Country ACZ(3:0) DCIV(1:0)
Argentina 0000 10 Hungary
1
0010
10
Pakistan 0000 10
Australia 0011 11 Iceland
2
0010
10
Peru 0000 10
Austria
1
0010 10 India 0000
10
Philippines 0000 10
Bahrain 0000 10 Indo nesia 0000
10
Poland
1
0010 10
Belgium
1
0010 10 Ireland
1
0010
10
Portugal
1
0010 10
Bolivia 0000 10 Israel 0000
10
Romania
1
0010 10
Brazil 0000 10 Italy
1
0010
10
Russia 0000 10
Bulgaria
1
0010 10 Japan 0000
00
Saudi Arabia 0000
10
Canada 0000 10 Jordan 0000
10
Singapore 0000
10
Chile 0000 10 Kazakhstan 0000
10
Slovakia
1
0010
10
China
3
1110 10 Kuwait 0000
10
Slovenia
1
0010
10
Columbia 0000
10
Latvia
1
0010
10
South Africa
3
0011
10
Croatia
0010
10
Lebanon 0000
10
South Korea 0000
10
Cyprus
1
0010
10
Leichtenstein
2
0010
10
Spain
1
0010
10
Czech Rep
1
0010
10
Lithuania
1
0010
10
Sweden
1
0010
10
Denmark
1
0010
10
Luxembourg
1
0010
10
Switzerland
2
0010
10
Ecuador 0000
10
Macao 0000
10
Syria 0000
10
Egypt 0000
10
Malaysia 0000
10
Taiwan 0000
10
El Salvador 0000
10
Malta
1
0010
10
ES 203
021-2 0010
10
Estonia
1
0010
10
Mexico 0000
10
Thailand 0000
10
Finland
1
0010
10
Morocco 0000
10
Turkey 0000
10
France
1
0010
10
Netherlands
1
0010
10
UAE 0000
10
Germany
1
0010
10
New Zealand
3
0100
10
UK
1
0010
10
Greece
1
0010
10
Nigeria 0000
10
Ukraine 0000
00
Guam 0000
10
Norway
2
0010
10
USA 0000
10
Hong Kong 0000
10
Oman 0000 10 Yemen 0000
10
1
These countries are members of the European Union, where there are no longer any regulatory
requirements for AC impedance. The suggested setting complies with ETSI ES 203 021-2. Other
settings can be used if desired.
2
These countries are members of the European Free Trade Association, and their regulations
generally follow the European Union model. The suggested setting complies with ETSI ES 203 021-2.
3
These countries can use the suggested complex setting for voice or data products