SI3210M-FT Silicon Laboratories Inc, SI3210M-FT Datasheet - Page 70

• Manufacturer Part Number: SI3210M-FT
• Description: IC SLIC/CODEC PROG 1CH 38TSSOP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3210M-FT

• 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: *
• 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

Si3210/Si3211
Register 9. Audio Gain Control
Reset settings = 0000_0000
70
Name
Bit
3:2
1:0
Type
7
6
5
4
Bit
ARX[1:0]
ATX[1:0]
RXHP
Name
TXHP
RXHP
RXM
TXM
R/W
D7
Receive Path High Pass Filter Disable.
0 = HPF enabled in receive path, RHDF.
1 = HPF bypassed in receive path, RHDF.
Transmit Path High Pass Filter Disable.
0 = HPF enabled in transmit path, THPF.
1 = HPF bypassed in transmit path, THPF.
Transmit Path Mute.
Refer to position of digital mute in Figure 25 on page 49.
0 = Transmit signal passed.
1 = Transmit signal muted.
Receive Path Mute.
Refer to position of digital mute in Figure 25 on page 49.
0 = Receive signal passed.
1 = Receive signal muted.
Analog Transmit Path Gain.
00 = 0 dB
01 = –3.5 dB
10 = 3.5 dB
11 = ATX gain = 0 dB; analog transmit path muted.
Analog Receive Path Gain.
00 = 0 dB
01 = –3.5 dB
10 = 3.5 dB
11 = Analog receive path muted.
TXHP
R/W
D6
TXM
R/W
D5
RXM
Rev. 1.45
R/W
D4
Function
D3
ATX[1:0]
R/W
D2
D1
ARX[1:0]
R/W
D0