参数资料
型号: MAX2850ITK+
厂商: Maxim Integrated
文件页数: 25/33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: 30
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: 管件
5GHz, 4-Channel MIMO Transmitter
______________________________________________________________________________________ 25
Table 3. Main Address 0: (A4:A0 = 00000)
Table 4. Main Address 1: (A4:A0 = 00001, Main Address 0 D0 = 0)
BIT NAME
BIT LOCATION
(D0 = LSB)
DESCRIPTION
RESERVED
D9
Reserved bits; set to default
E_TX<4:1>
D8:D5
Tx MIMO Channel Select
Select Tx channels independently.
0 = Not select
1 = Select in Tx, Tx calibration, or RF loopback modes
1111 = Default
MODE<2:0>
D4:D2
IC Operating Mode Select
000 = Clockout (default)
001 = Standby
010 = Rx
011 = Tx
100 = Tx calibration
101 = RF loopback
11x = Baseband loopback
RFBW
D1
RF Bandwidth
0 = 20MHz
1 = 40MHz (default)
M/L_SEL
D0
Main or Local Address Select
0 = Main registers (default)
1 = Local registers
BIT NAME
BIT LOCATION
(D0 = LSB)
DESCRIPTION
RESERVED
D9:D8
Reserved bits; set to default
LNA_GAIN<2:0>
D7:D5
LNA Gain Control
Active when Rx channel is selected by corresponding
RX_PATH_UNMASK<5:1> bits in Main address 6 D9:D5.
000 = Maximum - 40dB
001 = Maximum - 32dB
100 = Maximum - 24dB
101 = Maximum - 16dB
110 = Maximum - 8dB
111 = Maximum gain (default)
VGA_GAIN<4:0>
D4:D0
Rx VGA Gain Control
Active when Rx channel is selected by corresponding
RX_PATH_UNMASK<5:1> bits in Main address 6 D9:D5.
00000 = Minimum gain
00001 = Minimum + 2dB
&
01110 = Minimum + 28dB
01111 = Minimum + 30dB
&
1xxxx = Minimum + 30dB (default)
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