Si5351A/B/C
46 Preliminary Rev. 0.95
Reset value = xxxx xxxx
Reset value = xxxx xxxx
Register 60. Multisynth2 Parameters
BitD7D6D5D4D3D2D1D0
Name R2_DIV[2:0] MS2_P1[17:16]
Type R/W R/W R/W R/W R/W
Bit Name Function
7 Unused
6:4 R2_DIV[2:0] R2 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 MS2_P1[17:16] Multisynth2 Parameter 1.
This 18-bit number is an encoded representation of the integer part of the
Multisynth2 divider.
Register 61. Multisynth2 Parameters
BitD7D6D5D4D3D2D1D0
Name MS2_P1[15:8]
Type R/W
Bit Name Function
7:0 MS2_P1[15:8] Multisynth2 Parameter 1.
This 18-bit number is an encoded representation of the integer part of the
Multisynth2 divider.
Si5351A/B/C
Preliminary Rev. 0.95 47
Reset value = xxxx xxxx
Reset value = xxxx xxxx
Reset value = xxxx xxxx
Register 62. Multisynth2 Parameters
BitD7D6D5D4D3D2D1D0
Name MS2_P1[7:0]
Type R/W
Bit Name Function
7:0 MS2_P1[7:0] Multisynth2 Parameter 1.
This 18-bit number is an encoded representation of the integer part of the
Multisynth2 divider.
Register 63. Multisynth2 Parameters
BitD7D6D5D4D3D2D1D0
Name MS2_P3[19:16] MS2_P2[19:16]
Type R/W R/W
Bit Name Function
7:4 MS2_P3[19:16] Multisynth2 Parameter 3.
This 20-bit number is an encoded representation of the denominator for the frac-
tional part of the Multisynth2 divider
3:0 MS2_P2[19:16] Multisynth2 Parameter 2.
This 20-bit number is an encoded representation of the numerator for the fractional
part of the MultiSynth2 divider.
Register 64. Multisynth2 Parameters
BitD7D6D5D4D3D2D1D0
Name MS2_P2[15:8]
Type R/W
Bit Name Function
7:0 MS2_P2[15:8] Multisynth2 Parameter 2.
This 20-bit number is an encoded representation of the numerator for the fractional
part of the Multisynth2 divider.
Si5351A/B/C
48 Preliminary Rev. 0.95
Reset value = xxxx xxxx
Reset value = xxxx xxxx
Reset value = xxxx xxxx
Register 65. Multisynth2 Parameters
BitD7D6D5D4D3D2D1D0
Name MS2_P2[7:0]
Type R/W
Bit Name Function
7:0 MS2_P2[7:0] Multisynth2 Parameter 2.
This 20-bit number is an encoded representation of the numerator for the fractional
part of the Multisynth2 divider.
Register 66. Multisynth3 Parameters
BitD7D6D5D4D3D2D1D0
Name MS3_P3[15:8]
Type R/W
Bit Name Function
7:0 MS3_P3[15:8] Multisynth3 Parameter 3.
This 20-bit number is an encoded representation of the denominator for the frac-
tional part of the Multisynth3 divider.
Register 67. Multisynth3 Parameters
BitD7D6D5D4D3D2D1D0
Name MS3_P3[7:0]
Type R/W
Bit Name Function
7:0 MS3_P3[7:0] Multisynth3 Parameter 3.
This 20-bit number is an encoded representation of the denominator for the frac-
tional part of the Multisynth3 divider.

SI5351A-A-GU

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