SI2401-FSR Silicon Laboratories Inc, SI2401-FSR Datasheet - Page 60

• Manufacturer Part Number: SI2401-FSR
• Description: Telecom Line Management ICs 2400b/s System Side 3rd Gen DAA Tech
• Manufacturer: Silicon Laboratories Inc
• Type: Integrated Global DAAr

Specifications of SI2401-FSR

• Product: Modem Module
• Supply Voltage (min): 3 V
• Supply Current: 15 mA
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 10 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si2401/Si3008
SF2 (DAA2). DAA Low Level Functions 2
Reset settings = 0000_0000 (0x00)
SF4 (DAA4). DAA Low Level Functions 4
Reset settings = 0000_1111 (0x0F)
60
Bit
7:4
2:0
Bit
7:4
3:2
1:0
Name
Name
3
Type
Type
Bit
Bit
Reserved
Reserved
Reserved
ARL[1:0]
ATL[1:0]
Name
Name
FDT
D7
D7
Read only.
Frame Detect (Typically only used for board-level debug).
1 = Indicates isolation capacitor frame lock has been established.
0 = Indicates isolation capacitor frame lock has not been established.
Reserved
Read returns zero.
AOUT Receive—Path Level.
DAA receive path signal AOUT gain.
00 = 0 dB
01 = –6 dB
10 = –12 dB
11 = Mute
AOUT Transmit—Path Level.
DAA transmit path signal AOUT gain.
00 = –18 dB
01 = –24 dB
10 = –30 dB
11 = Mute
D6
D6
D5
D5
Rev. 1.1
D4
D4
Function
Function
FDT
D3
D3
R
ARL[1:0]
R/W
D2
D2
D1
D1
ATL[1:0]
R/W
D0
D0