SI3201-KS Silicon Laboratories Inc, SI3201-KS Datasheet - Page 41

• Manufacturer Part Number: SI3201-KS
• Description: IC LINEFEED INTRFC SI321X 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Series: ProSLIC®r

Specifications of SI3201-KS

• Package / Case: 16-SOIC (3.9mm Width) Exposed Pad, 16-eSOIC, 16-HSOIC
• Function: CODEC
• Interface: PCM, Serial, SPI
• Number Of Circuits: 1
• Voltage - Supply: 3.13 V ~ 5.25 V
• Current - Supply: 88mA
• Power (watts): 800mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Includes: BORSCHT Functions, Ring Trip Detection
• Product: SLIC
• Supply Voltage (min): 3.13 V
• Supply Current: 88 mA
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

time the 16-bit counter will reset to zero and begin
counting until the inactive timer expires. The cadence
continues until the user clears the O1TAE and O1TIE
control bits. The zero crossing detect feature can be
implemented by setting the OZ1 bit (direct Register 32,
bit 5). This ensures that each oscillator pulse ends
without a dc component. The timing diagram in
Figure 21 is an example of an output cadence using the
zero crossing feature.
One-shot oscillation can be achieved by enabling O1E
and O1TAE. Direct control over the cadence can be
achieved by controlling the O1E bit (direct Register 32,
bit 2) directly if O1TAE and O1TIE are disabled.
Oscillator 1 initial phase coefficient
Oscillator 2 initial phase coefficient
Oscillator 1 Frequency Coefficient
Oscillator 2 Frequency Coefficient
Oscillator 1 Amplitude Coefficient
Oscillator 2 Amplitude Coefficient
Oscillator 1 Inactive Timer
Oscillator 2 Inactive Timer
Oscillator 1 Active Timer
Oscillator 2 Active Timer
Oscillator 1 Control
Oscillator 2 Control
Parameter
Parameter
Table 29. Associated Tone Generator Registers
Sets oscillator frequency
Sets oscillator amplitude
Sets oscillator frequency
Sets oscillator amplitude
Description / Range
Description/Range
Status and control
Status and control
Sets initial phase
Sets initial phase
0 to 8 seconds
0 to 8 seconds
0 to 8 seconds
0 to 8 seconds
registers
registers
Tone Generator 1
Tone Generator 2
Rev. 1.45
The operation of tone generator 2 is identical to that of
tone generator 1 using its respective control registers.
Note: Tone Generator 2 should not be enabled simultane-
Continuous
waveforms may be created using tone generator 1 (not
available on tone generator 2) by setting the REL bit
(direct Register 32, bit 6), which enables reloading of
the OSC1, OSC1X, and OSC1Y registers at the
expiration of the active timer, OAT1.
ously with the ringing oscillator due to resource sharing
within the hardware.
OSS1, REL, OZ1,
O1E, O1SO[1:0]
O2E, O2SO[1:0]
O1TAE, O1TIE,
O2TAE, O2TIE,
Register Bits
OSC1X[15:0]
OSC1Y[15:0]
OSC2X[15:0]
OSC2Y[15:0]
OSS2, OZ2,
OSC1[15:0]
OSC2[15:0]
OAT1[15:0]
OAT2[15:0]
OIT1[15:0]
OIT2[15:0]
Register
phase
frequency-shift
Si3210/Si3211
Direct Registers 36 & 37
Direct Registers 40 & 41
Direct Register 38 & 39
Direct Register 42 & 43
Indirect Register 13
Indirect Register 14
Indirect Register 15
Indirect Register 16
Indirect Register 17
Indirect Register 18
Direct Register 32
Direct Register 33
Location
Location
keying
(FSK)
41