SI4136-BM Silicon Laboratories Inc, SI4136-BM Datasheet - Page 22

• Manufacturer Part Number: SI4136-BM
• Description: IC SYNTH WLAN SAT/RADIO 28MLP
• Manufacturer: Silicon Laboratories Inc
• Type: Frequency Synthesizerr

Specifications of SI4136-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: 2.5GHz
• Divider/multiplier: Yes/No
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Frequency-max: 2.5GHz
• 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: 336-1118

Si4136/Si4126
Register 0. Main Configuration Address Field = A[3:0] = 0000
22
Name
Bit
17:14
13:12
11:10
9:7
2:0
Bit
6
5
4
3
D17 D16 D15 D14 D13 D12 D11 D10 D9
0
0
AUTOPDB
Reserved
Reserved
Reserved
Reserved
AUXSEL
XINDIV2
0
LPWR
Name
IFDIV
0
AUXSEL
Program to zero.
Auxiliary Output Pin Definition.
00 = Reserved.
01 = Force output low.
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.
XIN Divide-By-2 Mode.
0 = XIN not divided by 2.
1 = XIN divided by 2.
Output Power-Level Settings for IF Synthesizer Circuit.
0 = R
1 = R
Program to zero.
Auto Powerdown
0 = Software powerdown is controlled by Register 2.
1 = Equivalent to setting all bits in Register 2 = 1.
Program to zero.
= Lock Detect (LDETB).
IFDIV
LOAD
LOAD
< 500 Ω—normal power mode.
≥ 500 Ω—low power mode.
Rev. 1.2
0
D8
0
D7
0
DIV2
XIN
Function
D6
LPWR
D5
D4
0
AUTO
PDB
D3
D2
0
D1
0
D0
0