SI5326B-C-GM Silicon Laboratories Inc, SI5326B-C-GM Datasheet - Page 23

• Manufacturer Part Number: SI5326B-C-GM
• Description: ANY-RATE PRECISION CLOCK MULTIPLIER/JITTER ATTENUATOR, 2 OUT
• Manufacturer: Silicon Laboratories Inc
• Type: Clock Multiplierr

Specifications of SI5326B-C-GM

• Pll: Yes
• Input: Clock
• Output: CML, CMOS, LVDS, LVPECL
• Number Of Circuits: 1
• Ratio - Input:output: 2:2
• Differential - Input:output: Yes/Yes
• Frequency - Max: 808MHz
• Divider/multiplier: Yes/Yes
• Voltage - Supply: 1.71 V ~ 3.63 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 36-QFN
• Frequency-max: 808MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 336-1745

Reset value = 1110 0100
Reset value = 0100 0010
Register 1.
Register 2.
Name
Name
Type
Type
7:4
3:2
1:0
7:4
3:0
Bit
Bit
Bit
Bit
BWSEL_REG
CK_PRIOR2
CK_PRIOR1
Reserved
Reserved
Name
Name
D7
D7
[1:0]
[1:0]
[3:0]
Reserved.
CK_PRIOR 2.
Selects which of the input clocks will be 2nd priority in the autoselection state machine.
00: CKIN1 is 2nd priority.
01: CKIN2 is 2nd priority.
10: Reserved
11: Reserved
CK_PRIOR 1.
Selects which of the input clocks will be 1st priority in the autoselection state machine.
00: CKIN1 is 1st priority.
01: CKIN2 is 1st priority.
10: Reserved
11: Reserved
BWSEL_REG.
Selects nominal f3dB bandwidth for PLL. See DSPLLsim for settings. After BWSEL_REG
is written with a new value, an ICAL is required for the change to take effect.
Reserved.
BWSEL_REG [3:0]
D6
D6
Reserved
R/W
R
D5
D5
Rev. 1.0
D4
D4
Function
Function
CK_PRIOR2 [1:0]
D3
D3
R/W
D2
D2
Reserved
R
CK_PRIOR1 [1:0]
D1
D1
Si5326
R/W
D0
D0
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