SI3206-B-GQ Silicon Laboratories Inc, SI3206-B-GQ Datasheet - Page 111

• Manufacturer Part Number: SI3206-B-GQ
• Description: IC PROSLIC LINE FEED 125V 48TQFP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3206-B-GQ

• On-hook Transmission: Yes
• Polarity Reversal: Yes
• On-chip Ring Relay Driver: Yes
• Longitudinal Balanced: 63
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TQFP
• Loop Current Limit: 45mA
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Function: Subscriber Line Interface Concept (SLIC)
• Interface: GCI, PCM, SPI
• Number Of Circuits: 4
• Voltage - Supply: 3.3V
• Current - Supply: *
• Power (watts): *
• Operating Temperature: *
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP Exposed Pad
• Includes: *
• Lead Free Status / RoHS Status: Compliant

RTACTH: AC Ring Trip Detect Threshold (RAM Address 64)
Reset settings = 0x00
RTDCDB: DC Ring Trip Debounce Interval (RAM Address 65)
Reset settings = 0x00
RTDCTH: DC Ring Trip Detect Threshold (RAM Address 62)
Reset settings = 0x00
15:0
15:0
15:0
Name
Name
Name
Type
Type
Type
Bit
Bit
Bit
Bit
Bit
Bit
D15
D15
D15
RTDCDB[15:0]
RTDCTH[15:0]
RTACTH[15:0]
Name
Name
Name
D14
D14
D14
D13
D13
D13
AC Ring Trip Detect Threshold.
Programs the ac loop current threshold value above which a valid ring trip event is
detected. See "4.8. Ring Trip Detection" on page 41 for recommended values.
DC Ring Trip Debounce Interval.
Programs the debounce interval for the dc loop current detection circuit. 0 to 40.96 s
programmable range, 1.25 µ s/LSB. Refer to "4.8. Ring Trip Detection" on page 41 for
recommended values.
DC Ring Trip Detect Threshold.
Programs the dc loop current threshold value above which a valid ring trip event is
detected. See “4.8. Ring Trip Detection” for recommended values.
D12
D12
D12
D11
D11
D11
D10
D10
D10
Preliminary Rev. 0.96
D9
D9
D9
RTDCDB[15:0]
RTDCTH[15:0]
RTACTH[15:0]
D8
D8
D8
R/W
R/W
R/W
D7
D7
D7
Function
Function
Function
D6
D6
D6
D5
D5
D5
D4
D4
D4
D3
D3
D3
D2
D2
D2
Si3232
D1
D1
D1
D0
D0
D0
111