SI3210-FTR Silicon Laboratories Inc, SI3210-FTR Datasheet - Page 71

• Manufacturer Part Number: SI3210-FTR
• Description: SLIC 1-CH 60dB 41mA 3.3V/5V 38-Pin TSSOP T/R
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3210-FTR

• Package: 38TSSOP
• Number Of Channels Per Chip: 1
• Polarity Reversal: Yes
• Longitudinal Balanced: 60 dB
• Loop Current: 41 mA
• Minimum Operating Supply Voltage: 3.13 V
• Typical Operating Supply Voltage: 3.3|5 V
• Typical Supply Current: 88 mA
• Function: Subscriber Line Interface Concept (SLIC), CODEC
• Interface: PCM, SPI
• Number Of Circuits: 1
• Voltage - Supply: 3.3V, 5V
• Current - Supply: 88mA
• Power (watts): 700mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 38-TSSOP
• Includes: BORSCHT Functions, DTMF Generation and Decoding, FSK Generation, Pulse Metering Generation, Voice Loopback Test Modes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Register 10. Two-Wire Impedance Synthesis Control
Reset settings = 0000_1000
Name
Bit
7:6
5:4
2:0
Type
3
Bit
Reserved
TISS[2:0]
CLC[1:0]
Name
TISE
D7
Read returns zero.
Line Capacitance Compensation.
00 = Off
01 = 4.7 nF
10 = 10 nF
11 = Reserved
Two-Wire Impedance Synthesis Enable.
0 = Two-wire impedance synthesis disabled.
1 = Two-wire impedance synthesis enabled.
Two-Wire Impedance Synthesis Selection.
000 = 600 
001 = 900 
010 = 600  + 2.16 µF
011 = 900  + 2.16 µF
100 = CTR21 (270  + 750  || 150 nF)
101 = Australia/New Zealand #1 (220  + 820  || 120 nF)
110 = Slovakia/Slovenia/South Africa (220  + 820  || 115 nF)
111 = New Zealand #2 (370  + 620  || 310 nF)
D6
D5
CLC[1:0]
R/W
Rev. 1.45
D4
Function
TISE
R/W
D3
D2
Si3210/Si3211
TISS[2:0]
R/W
D1
D0
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