Si5351A/B/C
Preliminary Rev. 0.95 49
Reset value = xxxx xxxx
Reset value = xxxx xxxx
Register 68. Multisynth3 Parameters
BitD7D6D5D4D3D2D1D0
Name R3_DIV[2:0] MS3_P1[17:16]
Type R/W R/W R/W R/W R/W
Bit Name Function
7 Unused
6:4 R3_DIV[2:0] R3 Output Divider.
000b: Divide by 1
001b: Divide by 2
010b: Divide by 4
011b: Divide by 8
100b: Divide by 16
101b: Divide by 32
110b: Divide by 64
111b: Divide by 128
3:2 Reserved
1:0 MS3_P1[17:16] Multisynth3 Parameter 1.
This 18-bit number is an encoded representation of the integer part of the
Multisynth3 divider.
Register 69. Multisynth3 Parameters
BitD7D6D5D4D3D2D1D0
Name MS3_P1[15:8]
Type R/W
Bit Name Function
7:0 MS3_P1[15:8] Multisynth3 Parameter 1.
This 18-bit number is an encoded representation of the integer part of the
Multisynth3 divider.
Si5351A/B/C
50 Preliminary Rev. 0.95
Reset value = xxxx xxxx
Reset value = xxxx xxxx
Reset value = xxxx xxxx
Register 70. Multisynth3 Parameters
BitD7D6D5D4D3D2D1D0
Name MS3_P1[7:0]
Type R/W
Bit Name Function
7:0 MS3_P1[7:0] Multisynth3 Parameter 1.
This 18-bit number is an encoded representation of the integer part of the
Multisynth3 divider.
Register 71. Multisynth3 Parameters
BitD7D6D5D4D3D2D1D0
Name MS3_P3[19:16] MS3_P2[19:16]
Type R/W R/W
Bit Name Function
7:4 MS3_P3[19:16] Multisynth3 Parameter 3.
This 20-bit number is an encoded representation of the denominator for the frac-
tional part of the Multisynth3 divider
3:0 MS3_P2[19:16] Multisynth3 Parameter 2.
This 20-bit number is an encoded representation of the numerator for the fractional
part of the MultiSynth3 divider.
Register 72. Multisynth3 Parameters
BitD7D6D5D4D3D2D1D0
Name MS3_P2[15:8]
Type R/W
Bit Name Function
7:0 MS3_P2[15:8] Multisynth3 Parameter 2.
This 20-bit number is an encoded representation of the numerator for the fractional
part of the Multisynth3 divider.
Si5351A/B/C
Preliminary Rev. 0.95 51
Reset value = xxxx xxxx
Reset value = xxxx xxxx
Reset value = xxxx xxxx
Register 73. Multisynth3 Parameters
BitD7D6D5D4D3D2D1D0
Name MS3_P2[7:0]
Type R/W
Bit Name Function
7:0 MS3_P2[7:0] Multisynth3 Parameter 2.
This 20-bit number is an encoded representation of the numerator for the fractional
part of the Multisynth3 divider.
Register 74. Multisynth4 Parameters
BitD7D6D5D4D3D2D1D0
Name MS4_P3[15:8]
Type R/W
Bit Name Function
7:0 MS4_P3[15:8] Multisynth4 Parameter 3.
This 20-bit number is an encoded representation of the denominator for the frac-
tional part of the Multisynth4 divider.
Register 75. Multisynth4 Parameters
BitD7D6D5D4D3D2D1D0
Name MS4_P3[7:0]
Type R/W
Bit Name Function
7:0 MS4_P3[7:0] Multisynth4 Parameter 3.
This 20-bit number is an encoded representation of the numerator for the fractional
part of the Multisynth4 divider.

SI5351A-A-GU

Mfr. #:
Manufacturer:
Silicon Labs
Description:
IC CLK GENERATOR 200MHZ 24QSOP
Lifecycle:
New from this manufacturer.
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