SI3216-C-GM Silicon Laboratories Inc, SI3216-C-GM Datasheet - Page 105

• Manufacturer Part Number: SI3216-C-GM
• Description: IC SLIC/CODEC 1CH 38QFN
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3216-C-GM

• Package / Case: *
• Function: Subscriber Line Interface Concept (SLIC), CODEC
• Interface: PCM, SPI
• Number Of Circuits: 1
• Voltage - Supply: 3.13 V ~ 5.25 V
• Current - Supply: 88mA
• Power (watts): 700mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Includes: Audio Tone Generation, BORSCHT Functions, FSK Generation, Ringing and Battery Voltage Generation
• Product: SLIC
• Supply Voltage (min): 3.13 V
• Supply Current: 88 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Channels: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

4.2. Digital Programmable Gain/Attenuation
See functional description sections of digital programmable gain/attenuation for guidelines on computing register
values. All values are represented in 2s-complement format.
Note: The values of all indirect registers are undefined following the reset state. Shaded areas denote bits that can be read
Addr. D15
Addr. D15
Addr.
13
14
7
8
9
0
1
2
3
4
5
6
7
8
9
and written but should be written to zeros.
Oscillator 1 Frequency Coefficient.
Sets tone generator 1 frequency.
Oscillator 1 Amplitude Register.
Sets tone generator 1 signal amplitude.
Oscillator 1 Initial Phase Register.
Sets initial phase of tone generator 1 signal.
Oscillator 2 Frequency Coefficient.
Sets tone generator 2 frequency.
Oscillator 2 Amplitude Register.
Sets tone generator 2 signal amplitude.
Oscillator 2 Initial Phase Register.
Sets initial phase of tone generator 2 signal.
Ringing Oscillator DC Offset.
Sets dc offset component (V
1.5 V increments.
Ringing Oscillator Frequency Coefficient.
Sets ringing generator frequency.
Ringing Oscillator Amplitude Register.
Sets ringing generator signal amplitude.
Ringing Oscillator Initial Phase Register.
Sets initial phase of ringing generator signal.
Table 38. Digital Programmable Gain/Attenuation Indirect Registers Summary
D14
D14
Table 36. Oscillator Indirect Registers Summary (Continued)
D13
D13
Table 37. Oscillator Indirect Registers Description
D12
D12
D11
D11
TIP
–V
DACG[11:0]
ADCG[11:0]
D10
RING
D10
Description
) to ringing waveform. The range is 0 to 94.5 V in
D9
D9
Rev. 1.0
RNGX[15:0]
RNGY[15:0]
RCO[15:0]
D8
D8
D7
D7
D6
D6
D5
D5
D4
D4
D3
D3
D2
D2
Si3216
Reference
Page
D1
D1
37
37
37
37
37
37
39
39
39
39
D0
D0
105