SI3019-KS Silicon Laboratories Inc, SI3019-KS Datasheet - Page 46

• Manufacturer Part Number: SI3019-KS
• Description: IC VOICE DAA GCI/PCM/SPI 16SOIC
• Manufacturer: Silicon Laboratories Inc
• Type: Chipsetr

Specifications of SI3019-KS

• Package / Case: 16-SOIC (3.9mm Width)
• Function: Data Access Arrangement (DAA)
• Interface: GCI, PCM, SPI
• Number Of Circuits: 1
• Voltage - Supply: 3 V ~ 3.6 V
• Current - Supply: 8.5mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Includes: Line Voltage Monitor, Loop Current Monitor, Overload Detection, Parallel Handset Detection, Polarity Reversal Detection, TIP and
• Product: Modem Chip
• Supply Voltage (min): 3 V
• Supply Current: 8.5 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
• Power (watts): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

Si3018/19/10
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M aster
Slave 1
M aster FSYNC
M aster FSD/
Slave1 FSYNC
SDI [0]
SDI [15..1]
SD0 [0]
SD0 [15..1]
Com m ents
Figure 35. Typical Connection for Master/Slave Operation (e.g., Data/Fax/Voice Modem)
Serial M ode 0
Reg 14: NSLV = 1, SSEL = 2, FSD = 0, DCE = 1
Serial M ode 2
Reg 14 Reset values: NSLV = 1, SSEL = 3, FSD = 1, DCE = 1
Prim ary fram es with secondary fram e requested via SDI[0] = 1
Figure 34. Daisy Chaining with Framed FSYNC and Framed FSD
16 SCLKs
M aster
M aster
1
1
Host
FSYNC
SCLK
Primary Frame (Data)
SDO
INT0
SDI
47 kΩ
Slave1
Slave1
128 SCLKs
1
0
47 kΩ
Rev. 1.03
MCLK
47 kΩ
+5 V
47 kΩ
M aster
M aster
M aster
M aster
MCLK
SCLK
SDI
SDO
FSYNC
FC/RGDT
RGDT/FSD/M1
FSYNC
SDI
SDO
SCLK
MCLK
Si3056
Si3000
Codec
Voice
M0
Secondary Frame (Control)
Slave1
Slave1
Slave1
Slave1
VCC
128 SCLKs