SI4133W-BM Silicon Laboratories Inc, SI4133W-BM Datasheet - Page 22

• Manufacturer Part Number: SI4133W-BM
• Description: IC SYNTHESIZER RF DUALBAND 28MLP
• Manufacturer: Silicon Laboratories Inc
• Type: Frequency Synthesizerr

Specifications of SI4133W-BM

• Pll: Yes
• Input: Clock
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: No/No
• Frequency - Max: 2.6GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -20°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Frequency-max: 2.6GHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 336-1115

Si4133W
Register 0. Main Configuration Address Field = A[3:0] = 0000
22
Name
Bit
17:14
13:12
11:10
9:6
Bit
5
4
3
2
1
0
D17 D16 D15 D14 D13 D12 D11 D10 D9
0
0
AUXSEL[1:0]
AUTOPDB
IFDIV[1:0]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
0
LPWR
Name
AUXSEL[1:0]
Program to zero.
Auxiliary Output Pin Definition.
00 = Reserved.
01 = Force output low.
10 = Reserved.
11
IF Output Divider.
00 = IFOUT = IFVCO Frequency
01 = IFOUT = IFVCO Frequency/2
10 = IFOUT = IFVCO Frequency/4
11 = IFOUT = IFVCO Frequency/8
Program to zero.
Output Power-Level Settings for IF Synthesizer Circuit.
0 = R
1 = R
Program to zero.
Auto Power Down.
0 = Software powerdown is controlled by Register 2.
1 = Equivalent to setting all bits in Register 2 = 1.
Program to zero.
Program to one.
Program to zero.
= Lock Detect (LDETB).
LOAD
LOAD
IFDIV[1:0]
< 500 Ω—normal power mode.
≥ 500 Ω—low power mode.
Rev. 1.1
0
D8
0
D7
0
Function
D6
0
LPWR
D5
D4
0
AUTO
PDB
D3
D2
0
D1
1
D0
0