SI5319C-C-GMR Silicon Laboratories Inc, SI5319C-C-GMR Datasheet - Page 26
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SI5319C-C-GMR
Manufacturer Part Number
SI5319C-C-GMR
Description
IC CLOCK MULT/ATTENUATOR 36QFN
Manufacturer
Silicon Laboratories Inc
Datasheet
1.SI5319C-C-GMR.pdf
(50 pages)
Specifications of SI5319C-C-GMR
Input
*
Output
*
Frequency - Max
*
Voltage - Supply
*
Operating Temperature
*
Mounting Type
Surface Mount
Package / Case
36-VFQFN Exposed Pad
Frequency-max
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Si5319
Reset value = 0010 0000
Reset value = 0000 0000
26
Register 25.
Register 31.
Name
Name
Type
Type
7:5
4:0
7:4
3:0
Bit
Bit
Bit
Bit
N1_HS [2:0]
Reserved
Reserved
NC1_LS
[19:16]
Name
Name
D7
D7
N1_HS [2:0]
N1_HS [2:0].
Sets value for N1 high speed divider which drives NC1_LS low-speed divider.
000: N1= 4
001: N1= 5
010: N1=6
011: N1= 7
100: N1= 8
101: N1= 9
110: N1= 10
111: N1= 11
Reserved.
Reserved.
NC1_LS [19:16].
Sets value for NC1_LS divider, which drives CKOUT output. The value of the register
must be either odd or zero.
00000000000000000000 = 1
00000000000000000001 = 2
00000000000000000011 = 4
00000000000000000101 = 6
...
11111111111111111111=2^20
Valid divider values=[1, 2, 4, 6, ..., 2^20]
R/W
D6
D6
Reserved
R
D5
D5
Rev. 1.0
D4
D4
Function
Function
D3
D3
Reserved
D2
D2
NC1_LS [19:16]
R
R/W
D1
D1
D0
D0