SI3210-E-FM Silicon Laboratories Inc, SI3210-E-FM Datasheet - Page 121

• Manufacturer Part Number: SI3210-E-FM
• Description: SLIC 1-CH 60dB 41mA 3.3V/5V 38-Pin QFN EP
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3210-E-FM

• Package: 38QFN EP
• Number Of Channels Per Chip: 1
• 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: *
• 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

4.3. Digital Programmable Gain/Attenua-
See
programmable
computing register values. All values are represented in
2s-complement format.
Note: The values of all indirect registers are undefined follow-
Addr.
Addr.
26
27
26
27
tion
ing the reset state. Shaded areas denote bits that can
be read and written but should be written to zeroes.
functional
Receive Path Digital to Analog Converter Gain/Attenuation.
This register sets gain/attenuation for the receive path. The digitized signal is effectively mul-
tiplied by DACG to achieve gain/attenuation. A value of 0x00 corresponds to – dB gain
(mute). A value of 0x400 corresponds to unity gain. A value of 0x7FF corresponds to a gain
of 6 dB.
Transmit Path Analog to Digital Converter Gain/Attenuation.
This register sets gain/attenuation for the transmit path. The digitized signal is effectively
multiplied by ADCG to achieve gain/attenuation. A value of 0x00 corresponds to – dB gain
(mute). A value of 0x400 corresponds to unity gain. A value of 0x7FF corresponds to a gain
of 6 dB.
D15
Table 42. Digital Programmable Gain/Attenuation Indirect Registers Description
Table 41. Digital Programmable Gain/Attenuation Indirect Registers Summary
D14
gain/attenuation
description
D13
D12
sections
for
D11
guidelines
DACG[11:0]
ADCG[11:0]
D10
of
Description
D9
digital
Rev. 1.45
on
D8
D7
D6
D5
Si3210/Si3211
D4
D3
D2
Reference
D1
Page
48
48
D0
121