SI3016-BS Silicon Laboratories Inc, SI3016-BS Datasheet - Page 35

• Manufacturer Part Number: SI3016-BS
• Description: IC ISOMODEM LINE-SIDE DAA 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Chipsetr

Specifications of SI3016-BS

• Package / Case: 16-SOIC (3.9mm Width)
• Data Format: V.90
• Baud Rates: 56k
• Interface: Serial
• Voltage - Supply: 3.3V, 5V
• Mounting Type: Surface Mount
• Product: Modem Module
• Interface Type: Wire
• Supply Current: 0.3 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Register 15. TX/RX Gain Control
Reset settings = 0000_0000
Bit
6:4
2:0
7
3
Name
Type
Bit
ARX[2:0]
ATX[2:0]
Name
RXM
TXM
TXM
R/W
D7
Transmit Mute.
0 = Transmit signal is not muted.
1 = Mutes the transmit signal.
Analog Transmit Attenuation.
000 = 0 dB attenuation.
001 = 3 dB attenuation.
010 = 6 dB attenuation.
011 = 9 dB attenuation.
1xx = 12 dB attenuation.
Note: The ATXB bit must be 0 if these bits are used.
Receive Mute.
0 = Receive signal is not muted.
1 = Mutes the receive signal.
Analog Receive Gain/On-Hook Line Monitor Receive Attenuation.
This register functions as both a gain setting for the regular DAA receive path and an attenua-
tion setting for the new low-power on-hook line monitor ADC receive path.
Receive Gain
000 = 0 dB gain.
001 = 3 dB gain.
010 = 6 dB gain.
011 = 9 dB gain.
1xx = 12 dB gain.
Note: The ARXB bit must be 0 if these bits are used.
D6
ATX[2:0]
R/W
D5
Rev. 1.0
D4
On-Hook Line Monitor Attenuation
000 = 0 dB attenuation.
001 = 1 dB attenuation.
010 = 2.2 dB attenuation.
011 = 3.5 dB attenuation.
1xx = 5 dB attenuation.
Function
RXM
R/W
D3
D2
ARX[2:0]
R/W
D1
Si3016
D0
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