- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄97935 > EVB3020A-IFBD GSM Multiband RF Transceiver PDF資料下載
參數(shù)資料
| 型號(hào)： | EVB3020A-IFBD |
| 英文描述： | GSM Multiband RF Transceiver |
| 中文描述： | 手機(jī)多頻段射頻收發(fā)器 |
| 文件頁(yè)數(shù)： | 14/44頁(yè) |
| 文件大?。?/td> | 409K |
| 代理商： | EVB3020A-IFBD |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)當(dāng)前第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)
Advance Data Sheet
December 1999
W3020 GSM Multiband RF Transceiver
Lucent Technologies Inc.
21
Programming Information (continued)
TR Register
The TR register is the transmit/receive register for W3020. It contains bits for setting various transmit and
receive modes, setting receive gain, etc. It is expected that this register would be written several times during a
frame.
Last bit in serial sequence
First bit in serial sequence
Bit No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Bit
A0=0 A1=0 G0
G1
G2
G3
G4
G5
G6
T0
T1
T2
DS
DP FTR
T3
T4
T5
T6
MO1 MO2 MO3
B
A2=1
Table 13. TR Register
Bit Number
Bit
SC1 Standard
Setting
Function
24
A2
1
Address Bit
23
B
0
Band Select (See Table 14.)
22
21
20
MO3
MO2
MO1
—
RX, TX, Synthesizer Mode (See Table 15.)
19
T6
0
Disable LO2 Circuitry in All Modes (See Table 16.)
18
T5
0
Disable LO1 Circuitry (W3000 excluded) (See Table 17.)
17
T4
0
RX IF Duty Cycle Corrector Disable (See Table 18.)
16
T3
0
GSM1800 TX IF LO Divide-by-3 Duty Cycle Corrector Disable (See
Table 19.)
15
FTR
1
LPF Tune Filter Request (See Table 20.)
14
DP
0
dc Precharge Only (See Table 21.)
13
DS
0
dc Correction Skip (See Table 22.)
12
T2
0
LO2 Divide by 2 or Divide-by-3 Select for TX IF (See Table 23.)
11
T1
0
TX IF LO Divide-by-6 Select (See Table 24.)
10
T0
0
TX IF Duty-Cycle Corrector Disable (See Table 25.)
9
8
7
6
5
4
G6
G5
G4
G3
G2
G1
—
Digital Gain Control RX IF/IQ-Baseband (See Table 26.)
3
G0
1
Digital Gain Control LNA On/Off (See Table 26.)
2
1
A1
A0
0
Address Bits
Note: The TR register is reset to an all-zero state after the reset bit in the CONFIG register has been set high.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| EVB3030A | W3030 3 V Dual-Mode IF Cellular Receiver |
| EVB72001 | EVB72001 EValuation board for TH72001 |
| EVB72002 | EVB72002 EValuation Board for TH72002 |
| EVB72011 | EVB72011 EValuation Board for TH72011 |
| EVB72012 | EVB72012 EValuation Board for TH72012 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EVB3030A | 制造商:AGERE 制造商全稱:AGERE 功能描述:W3030 3 V Dual-Mode IF Cellular Receiver |
| EVB-3250 | 功能描述:界面開發(fā)工具 Evaluation Board RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| EVB32-M8L | 制造商:Leviton Manufacturing Co 功能描述: |
| EVB-3300 | 功能描述:界面開發(fā)工具 USB3300 Hi-Speed USB Phy Evaluation Board RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
| EVB-3500 | 功能描述:界面開發(fā)工具 Evaluation Board RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。