SI3206-B-GQ Silicon Laboratories Inc, SI3206-B-GQ Datasheet - Page 93

• 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

8. 16-Bit Control Descriptions
BATHTH: High Battery Switch Threshold (RAM Address 31)
Reset settings = 0x00
BATLPF: Battery Tracking Filter Coefficient (RAM Address 34)
Reset settings = 0x00
BATLTH: Low Battery Switch Threshold (RAM Address 32)
Reset settings = 0x00
14:7
15:3
14:7
Name
Name
Name
Type
Type
Type
Bit
Bit
Bit
Bit
Bit
Bit
D15
D15
D15
BATHTH[14:7]
BATLPF[15:3]
BATLTH[14:7]
Name
Name
Name
D14
D14
D14
D13
D13
D13
High Battery Switch Threshold.
Programs the voltage threshold for selecting the high battery supply (VBATH).
Threshold is compared to the RING lead voltage (normal ACTIVE mode) plus the
VOV value. 0 to 160.173 V range, 4.907 mV/LSB, 628 mV effective resolution.
Battery Tracking Filter Coefficient.
Programs the digital low-pass filter block that filters the voltage measured on the
RING lead when battery tracking is enabled.
Low Battery Switch Threshold.
Programs the voltage threshold for selecting the low battery supply (VBATL). Thresh-
old is compared to the RING lead voltage (normal ACTIVE mode) plus the VOV
value. 0 to 160.173 V range, 4.907 mV/LSB, 628 mV effective resolution.
D12
D12
D12
BATHTH[14:7]
BATLTH[14:7]
R/W
D11
D11
D11
R/W
D10
D10
D10
BATLPF[15:3]
Preliminary Rev. 0.96
R/W
D9
D9
D9
D8
D8
D8
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
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