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參數(shù)資料
| 型號： | MAX2370 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Complete 450MHz Quadrature Transmitter |
| 中文描述： | 完備的、450MHz正交發(fā)送器 |
| 文件頁數(shù)： | 13/19頁 |
| 文件大小： | 387K |
| 代理商： | MAX2370 |
M
Complete 450MHz Quadrature Transmitter
______________________________________________________________________________________
13
BIT NAME
BIT
LOCATION
(0 = LSB)
TYPICAL
SETTINGS
FUNCTION
RESERVED
15
0
Reserved. Set to 0 for normal operation.
RCP_TURBO1
14
0
Works with RCP_TURBO2 (in the configuration register) to set the turbo
charge-pump mode (see Table 7).
ICP_MAX
13
0
0 = N or m al op er ati on.
1 = S ets IF char g e- p um p cur ent to tur b o l evel and keep s i ther e even after
l ock i s estab shed Thi s m od e p ovi d es the hi g hest char g e- p um p cur ent,
b ut effecti vel y no tur b o m od e si nce cur ent i s al ead y at m axi m um
Reserved. Set to 01 for normal operation.
Reserved. Set to 00 for normal operation.
3-bit gain balancing control. Increases IF gain by approximately 2dB per
LSB. Provides a means for adjusting balance between RF and IF gain for
optimized linearity.
Reserved. Set to 0 for normal operation.
LO buffer enable.
0 = LO buffer off.
1 = LO buffer on.
Selects type of modulation.
0 = Selects direct VCO modulation (IF VCO is directly modulated and the
I/Q modulator is bypassed).
1 = Selects quadrature modulation.
Standby control.
0 = Shuts down everything except the registers and serial interface.
1 = Normal operation.
RESERVED
RESERVED
12, 11
10, 9
01
00
IFG
8, 7, 6
100
RESERVED
5
0
BUF_EN
4
0
MOD_TYPE
3
1
STBY
2
1
TXSTBY
1
1
Transmitter standby control.
0 = Shuts down the modulator and upconverter leaving PLLs locked and
registers active. This bit
’
s functionality is equivalent to that of the
TX_GATE
pin.
1 = Normal operation.
SHDN_BIT
0
1
Shutdown control.
0 = Shuts down everything except the serial interface.
1 = Normal operation.
Table 2. Operation Control Register (OPCTRL, Address: 0100
b
)
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| MAX2370ETM | Complete 450MHz Quadrature Transmitter |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MAX2370ETM | 功能描述:射頻發(fā)射器 Complete 450MHz Quadrature Txr RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| MAX2370ETM+ | 功能描述:射頻發(fā)射器 Complete 450MHz Quadrature Txr RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| MAX2370ETM+T | 功能描述:射頻發(fā)射器 Complete 450MHz Quadrature Txr RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| MAX2370ETM-T | 功能描述:射頻發(fā)射器 Complete 450MHz Quadrature Txr RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| MAX2370EVKIT | 功能描述:射頻開發(fā)工具 MAX2370 Eval Kit RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
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