SI3066-B-FS Silicon Laboratories Inc, SI3066-B-FS Datasheet - Page 29

• Manufacturer Part Number: SI3066-B-FS
• Description: IC DAA ENH FCC LINE-SIDE 8SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Single Chipr

Specifications of SI3066-B-FS

• Package / Case: *
• Function: Direct Access Arrangement (DAA)
• Number Of Circuits: 1
• Current - Supply: 9mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Includes: Billing Tone Detection, Line Voltage Monitor, Loop Current Monitor, Overload Detection, Ring Detector
• Product: Modem Chip
• Supply Voltage (min): 3 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Power (watts): -
• Interface: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

DAA Register 18. International Control 3
Reset Settings = xxxx_xx0x
DAA Register 19. Dropout Detect
Reset Settings = xxxx_xxxx
7:2 Reserved Always write this bit to zero. Reads undefined.
Bit
Bit
7:2
1
0
1
0
Name
Name
Type
Type
Bit
Bit
Reserved Always write this bit to zero. Reads undefined.
Name
Reserved
Reserved
DOD
RFWE
Name
D7
D7
Dropout Detect.
0 = Normal operation.
1 = Dropout detected.
Always write this bit to zero. Reads undefined.
Ring Detector Full-Wave Rectifier Enable.
When RNGV is disabled, this bit controls the ring detector mode. When RNGV is enabled,
this bit configures the RDT bit to either follow the ringing signal detected by the ring valida-
tion circuit, or to follow an unqualified ring detect one-shot signal initiated by a ring-threshold
crossing and terminated by a fixed counter timeout of approximately five seconds.
RNGV
Always write this bit to zero. Reads undefined.
1
0
0
1
D6
D6
RFWE
1
0
1
0
D5
D5
Rev. 1.0
D4
Validated Ring Envelope
Ring Threshold Crossing One-Shot
D4
RDT bit
Half-Wave
Full-Wave
Function
Function
D3
D3
D2
D2
RFWE
DOD
R/W
D1
D1
R
Si3066
D0
D0
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