SI4126-BM Silicon Laboratories Inc, SI4126-BM Datasheet - Page 24

• Manufacturer Part Number: SI4126-BM
• Description: IC SYNTHESIZER WLAN RF2/IF 28MLP
• Manufacturer: Silicon Laboratories Inc
• Type: Frequency Synthesizerr

Specifications of SI4126-BM

• Package / Case: 28-VQFN Exposed Pad, 28-HVQFN, 28-SQFN, 28-DHVQFN
• Pll: Yes
• Input: Clock
• Output: Clock
• Number Of Circuits: 1
• Ratio - Input:output: 1:2
• Differential - Input:output: No/No
• Frequency - Max: 2.3GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Frequency-max: 2.3GHz
• Operating Frequency: 62.5 MHz to 1000 MHz
• Supply Current: 25.7 mA
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Power Gain Typ: 3.5 dB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 336-1111

Si4136/Si4126
Register 2. Powerdown Address Field (A[3:0]) = 0010
Register 3. RF1 N Divider Address Field (A[3:0]) = 0011
Register 4. RF2 N Divider Address Field = A[3:0] = 0100
24
Name
Name
Name
Bit
Bit
16:0
Bit
17:0
Bit
17
Bit
17:2
Bit
1
0
D17 D16 D15 D14 D13 D12 D11 D10
D17 D16 D15 D14 D13 D12 D11 D10
D17 D16 D15 D14 D13 D12 D11 D10 D9
0
0
Reserved
Name
N
Name
0
N
RF2
RF1
Reserved
0
Name
PDRB
PDIB
0
Program to zero.
N Divider for RF2 Synthesizer.
N
N Divider for RF1 Synthesizer.
N
RF2
RF1
0
≥ 240.
≥ 992.
0
Program to zero.
Powerdown IF Synthesizer.
0 = IF synthesizer powered down.
1 = IF synthesizer on.
Powerdown RF Synthesizer.
0 = RF synthesizer powered down.
1 = RF synthesizer on.
0
0
Rev. 1.2
0
D9
D9
N
RF1
D8
0
N
D8
D8
RF2
Function
D7
Function
0
D7
D7
D6
Function
0
D6
D6
D5
0
D5
D5
D4
0
D4
D4
D3
0
D3
D3
D2
0
D2
D2
PDIB PDRB
D1
D1
D1
D0
D0
D0