參數(shù)資料
型號(hào): Si4123-BT
廠商: Electronic Theatre Controls, Inc.
英文描述: DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS
中文描述: 雙波段射頻合成器集成的無(wú)線通信和VCO
文件頁(yè)數(shù): 22/34頁(yè)
文件大?。?/td> 713K
代理商: SI4123-BT
Si4133
22
Rev. 1.1
Register 0. Main Configuration
Address Field = A[3:0] = 0000
Bit
D17 D16 D15 D14 D13 D12 D11 D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Name
0
0
0
0
AUXSEL
[1:0]
IFDIV
[1:0]
0
0
0
0
LPWR
0
AUTO
PDB
AUTO
K
P
RF
PWR
0
Bit
Name
Function
17:14
Reserved
Program to zero.
13:12
AUXSEL
[1:0]
Auxiliary Output Pin Definition.
00 = Reserved.
01 = Force output low.
10 = Reserved.
11 = Lock Detect—LDETB.
11:10
IFDIV
[1:0]
IF Output Divider.
00 = IFOUT = IFVCO Frequency
01 = IFOUT = IFVCO Frequency/2
10 = IFOUT = IFVCO Frequency/4
11 = IFOUT = IFVCO Frequency/8
9:6
Reserved
Program to zero.
5
LPWR
Output Power-Level Settings for IF Synthesizer Circuit.
0 = R
LOAD
<
500
—normal power mode.
1 = R
LOAD
500
—low power mode.
Program to zero.
4
Reserved
3
AUTOPDB
Auto Power Down.
0 = Software powerdown is controlled by Register 2.
1 = Equivalent to setting all bits in Register 2 = 1.
2
AUTOK
P
Auto K
P
Setting.
0 = K
P
s are controlled by Register 1.
1 = K
P
s are set according to Table 9 on page 18.
Program to zero. (Used for extended frequency operation. See AN41 for
more information.)
Program to zero.
1
RFPWR
0
Reserved
相關(guān)PDF資料
PDF描述
Si4133 DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS
SI4133G-X2 DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR GSM AND GPRS WIRELESS COMMUNICATIONS
SI4133G-XM2 DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR GSM AND GPRS WIRELESS COMMUNICATIONS
SI4133G-XT2 DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR GSM AND GPRS WIRELESS COMMUNICATIONS
Si4133-BM DUAL-BAND RF SYNTHESIZER WITH INTEGRATED VCOS FOR WIRELESS COMMUNICATIONS
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