SI3206-B-GQ Silicon Laboratories Inc, SI3206-B-GQ Datasheet - Page 75

• 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

LBCON: Loopback Enable (Register Address 22)
(Register type: Diagnostic)
Reset settings = 0x00
LCRRTP: Loop Closure/Ring Trip/Ground Key Detection (Register Address 9)
(Register type: Operational)
Reset settings = 0x40
Note: Detect bits are not sticky bits. Refer to interrupt status for interrupt bit history indication.
Name
Name
Type
Type
Bit
6:0
Bit
7:6
Bit
7
Bit
5
4
3
2
1
0
Reserved
Reserved
VOCTST
LONGHI
SPEED
DLM
Name
Name
R/W
D7
CMH
DLM
RTP
LCR
D7
D6
Codec Loopback Mode Enable.
0 = Codec loopback mode disabled.
1 = Codec loopback mode enabled.
Read returns zero.
Read returns zero.
Common Mode High Threshold.
Indicates that common-mode threshold has been exceeded.
0 = Common-mode threshold not exceeded.
1 = Common-mode threshold exceeded.
Speedup Mode Enable.
0 = Speedup disabled.
1 = Automatic speedup.
V
Indicates that battery voltage has dropped and V
0 = V
1 = V
Ground Key Detect Flag.
0 = Ground key event has not been detected.
1 = Ground key event has been detected.
Ring Trip Detect Flag.
0 = Ring trip event has not been detected.
1 = Ring trip event has been detected.
Loop Closure Detect Flag.
0 = Loop closure event has not been detected.
1 = Loop closure event has been detected.
D6
OC
Tracking Status.
OC
OC
tracking threshold not exceeded, V
tracking threshold exceeded, V
CMH
D5
R
D5
SPEED
Preliminary Rev. 0.96
D4
R
D4
VOCTST
D3
D3
R
Function
Function
TR on-hook
TR on-hook
LONGHI
D2
OC
D2
= V
R
tracking is enabled.
OCtrack
= V
OC
.
.
RTP
D1
D1
R
LCR
D0
D0
Si3232
R
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