SI4126-BMR Silicon Laboratories Inc, SI4126-BMR Datasheet - Page 22
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SI4126-BMR
Manufacturer Part Number
SI4126-BMR
Description
RF Wireless Misc 802.11b and ISM Band
Manufacturer
Silicon Laboratories Inc
Type
ISM RF Synthesizer with Integrated Vcosr
Datasheet
1.SI4136M-EVB.pdf
(34 pages)
Specifications of SI4126-BMR
Operating Frequency
62.5 MHz to 1000 MHz
Supply Current
25.7 mA
Operating Temperature Range
- 40 C to + 85 C
Package / Case
MLP-28
Mounting Style
SMD/SMT
Power Gain Typ
3.5 dB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI4126-BMR
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
Si4136/Si4126
Register 0. Main Configuration Address Field = A[3:0] = 0000
22
Name
Bit
17:14
13:12
11:10
Bit
9:7
2:0
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
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.
Program to zero.
= Lock Detect (LDETB).
IFDIV
LOAD
LOAD
500 —normal power mode.
500 —low power mode.
Rev. 1.41
0
D8
0
D7
0
DIV2
XIN
Function
D6
LPWR
D5
D4
0
AUTO
PDB
D3
D2
0
D1
0
D0
0