参数资料
型号: MAX2850ITK+T
厂商: Maxim Integrated
文件页数: 22/33页
文件大小: 4689K
描述: TRANSMITTER MIMO 5GHZ 4CH 68TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
频率: 4.9GHz ~ 5.9GHz
应用: 通用
功率 - 输出: -4dBm
电流 - 传输: 661mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
电源电压: 2.7 V ~ 3.6 V
封装/外壳: 68-TQFN 裸露焊盘
包装: 带卷 (TR)
5GHz, 4-Channel MIMO Transmitter
22 _____________________________________________________________________________________
Figure 1. 4-Wire SPI Serial-Interface Timing Diagram
Table 2. Register Summary
  SPI Register Definition
(All values in the register summary table are typical numbers. The MAX2850 SPI does not have a power-on-default self-
reset feature; the user must program all SPI addresses for normal operation. Prior to use of any untested settings, contact
the factory.)
SCLK
t
CSO
t
CSS
t
DS
t
DH
t
CH
t
CL
t
CSW
t
CSH
t
CS1
A4
R/W
A0
D9
D0
DONT CARE
A0
D9
D0
A4
R/W
 DIN
(SPI WRITE)
DONT CARE
DONT CARE
D9
DOUT
(SPI READ)
DIN
(SPI READ)
D0
DONT CARE
CS
t
D
REGISTER
READ/WRITE AND ADDRESS
DATA
Main0_
D0
A4:A0
WRITE (W)/
READ (R)
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Main0
0
00000
W/R
RESERVED
E_TX<4:1>
MODE<2:0>
RFBW
M/L_SEL
Default
0
1
1
1
1
0
0
0
1
0
Main1
0
00001
W/R
RESERVED    RESERVED
LNA_GAIN<2:0>
RX_VGA<4:0>
Default
0
0
1
1
1
1
1
1
1
1
Main2
0
00010
W/R
RESERVED    RESERVED   RESERVED
LNA_BAND<1:0>
RESERVED   RESERVED   RESERVED   RESERVED   RESERVED
Default
0
1
1
0
1
0
0
0
0
0
Main3
0
00011
W
RESERVED    RESERVED
TS_EN
TS_TRIG
RESERVED   RESERVED   RESERVED   RESERVED   RESERVED   RESERVED
R
RESERVED    RESERVED
RESERVED
TS_READ<4:0>
Default
0
0
0
0
0
0
0
0
0
0
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