SI2457-D-FS Silicon Laboratories Inc, SI2457-D-FS Datasheet - Page 160

• Manufacturer Part Number: SI2457-D-FS
• Description: IC ISOMODEM SYSTEM-SIDE 16SOIC
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2457-D-FS

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

AN93
160
Sweden
Tajikistan
Trinidad and
Tobago
Turkey
Turks and Caicos
Islands
United States
Uruguay
Vanuatu
Zimbabwe
*Note:
1×f2
f1+f2
f1/f2
f1//f2
Country
Explanation of Symbols:
f1 is modulated by f2.
the juxtaposition of two frequencies, f1 and f2, without modulation.
f1 is followed by f2.
in some exchanges, frequency f1 is used, and in others, frequency f2 is used.
Table 101. SAS Cadence for Supported Countries* (Continued)
Waiting Tone
Waiting Tone
Waiting Tone
Call Waiting
Call Waiting
Call Waiting
Call Waiting
Call Waiting
Call Waiting
Tone I
Tone
Tone
Tone
Tone
Tone
Tone
Frequency (Hz)
950/1400/1800
523/659
425
440
450
440
440
425
425
Rev. 1.3
Cadence (seconds)
0.2 – 0.6 – 0.2 – 8.0
0.2 – 0.2 – 0.2 – 4.4
0.5 – 10.0 – 0.5
0.2 – 0.5 – 0.2
0.3 – 10.0
0.3 – 10.0
0.8 – 3.2
1.5 – 1.5
0.3
UA1 = 0x003C
UA0 = 0x0014
UA1 = 0x0032
UA2 = 0x0014
UA0 = 0x0050
UA1 = 0x0140
UA0 = 0x001E
UA1 = 0x03E8
UA0 = 0x0014
UA2 = 0x0014
UA3 = 0x0320
UA0 = 0x0032
UA1 = 0x03E8
UA2 = 0x0032
UA0 = 0x001E
UA1 = 0x03E8
UA2 = 0x001E
UA3 = 0x03E8
UA0 = 0x0014
UA1 = 0x0014
UA2 = 0x0014
UA3 = 0x01B8
UA0 = 0x001E
UA1 = 0x03E8
UA0 = 0x0096
UA1 = 0x0096
U9F = 0x0003
U9F = 0x0007
U9F = 0x0000
U9F = 0x0005
U9F = 0x0000
U9F = 0x0000
U9F = 0x0003
U9F = 0x0003
U9F = 0x0003
U Registers