DS_1x22_017
73M1822/73M1922 Data Sheet
11.7 International Register Settings Table for DC and AC Terminations
Table 45 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 10 and Figure 11) can realize a single design for global usage without country-
specific modifications. For more information on worldwide approvals, refer to the 73M1922 World-Wide
Design Guide Application Note.
Table 45: Recommended Register Settings for International Compatibility
Country
Argentina
Australia
Austria1
Bahrain
Belgium1
Bolivia
ACZ
00
11
01
00
01
00
00
01
00
00
00
00
01
01
01
01
00
00
00
01
01
01
01
01
00
00
DCIV
10
Country
Hungary1
Iceland2
India
ACZ
01
01
00
00
01
00
01
00
00
00
00
01
00
01
01
01
00
00
01
00
00
01
11
00
01
00
DCIV
Country
Pakistan
Peru
ACZ
00
00
00
01
01
01
00
00
00
01
01
11
00
01
01
01
00
00
01
00
00
00
01
00
00
00
DCIV
10
10
10
10
10
10
10
10
00
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
10
10
Philippines
Poland1
Portugal1
Romania1
Russia
10
10
Indonesia
Ireland1
10
10
10
10
Israel
Italy1
10
10
10
Brazil
10
Bulgaria1
Canada
Chile
10
Japan
Saudi Arabia
Singapore
Slovakia1
Slovenia1
South Africa
South Korea
Spain1
Sweden1
Switzerland2
Syria
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
00
10
10
10
Jordan
10
10
10
Kazakhstan
Kuwait
Latvia1
China
Columbia
Croatia
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Lebanon
Leichtenstein2
Lithuania1
Luxembourg1
Macao
Cyprus1
Czech Rep1
Denmark1
Ecuador
Egypt
Malaysia
Malta1
Taiwan
El Salvador
Estonia1
Finland1
France1
Germany1
Greece1
Guam
ES 203 021-2
Thailand
Turkey
Mexico
Morocco
Netherlands1
New Zealand
Nigeria
UAE
UK1
Ukraine
USA
Norway2
Hong Kong
Oman
10
Yemen
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.
Rev. 1.6
69
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
