SI3056-D-FSR Silicon Laboratories Inc, SI3056-D-FSR Datasheet - Page 55

• Manufacturer Part Number: SI3056-D-FSR
• Description: Modem Chip Chipset 56Kbps 16-Pin SOIC T/R
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3056-D-FSR

• Package: 16SOIC
• Main Category: Chipset
• Maximum Data Rate: 56 Kbps
• Typical Operating Supply Voltage: 3.3 V
• Power Supply Type: Analog
• Typical Supply Current: 15 mA
• Minimum Operating Supply Voltage: 3 V
• Maximum Operating Supply Voltage: 3.6 V
• Lead Free Status / RoHS Status: Compliant

Register 8. PLL Divide N
Reset settings = 0000_0000 (serial mode 0, 1)
Reset settings = 0001_0011 (serial mode 2)
Register 9. PLL Divide M
Reset settings = 0000_0000
Register 10. DAA Control 3
Reset settings = 0000_0000
Bit
7:0
Bit
7:0
Bit
7:1
Name
Name
Name
Type
Type
Type
0
Bit
Bit
Bit
Reserved Read returns zero.
M[7:0]
Name
N[7:0]
Name
Name
DDL
D7
D7
D7
PLL N Divider.
Contains the (value –1) for determining the output frequency on PLL1.
PLL M Divider.
Contains the (value –1) for determining the output frequency on PLL1.
Digital Data Loopback.
0 = Normal operation.
1 = Audio data received on SDI and loops it back out to SDO before the TX and RX filters.
Outputted data is identical to inputted data.
D6
D6
D6
D5
D5
D5
D4
D4
D4
M[7:0]
N[7:0]
R/W
R/W
D3
D3
D3
Rev. 1.05
D2
D2
D2
Function
Function
Function
D1
D1
D1
DDL
R/W
D0
D0
D0
Si3018/19/10
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