参数资料
型号: MAX2851ITK+
厂商: Maxim Integrated
文件页数: 28/37页
文件大小: 0K
描述: TRANSMITTER MIMO 5GHZ 5CH 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
数据传输率 - 最大: 54Mbps
调制或协议: *
应用: *
功率 - 输出: -3dBm
电源电压: 2.7 V ~ 3.6 V
电流 - 接收: *
电流 - 传输: *
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
工作温度: -25°C ~ 85°C
封装/外壳: 68-TQFN 裸露焊盘
包装: 管件
5GHz, 5-Channel MIMO Receiver
Table 3. Main Address 0 (A[4:0] = 00000)
BIT NAME
RESERVED
MODE[2:0]
RFBW
M/L_SEL
BIT LOCATION
(D0 = LSB)
D[9:5]
D[4:2]
D1
D0
DESCRIPTION
Reserved bits—set to default.
IC operating mode select.
000 = Clockout (default)
001 = Standby
010 = Rx
011 = Tx
100 = Tx calibration
101 = RF loopback
11x = Baseband loopback
RF bandwidth.
0 = 20MHz
1 = 40MHz (default)
Main or local address select.
0 = Main registers (default)
1 = Local registers
Table 4. Main Address 1 (A[4:0] = 00001, Main Address 0 D0 = 0)
BIT NAME
RESERVED
LNA_GAIN[2:0]
VGA_GAIN[4:0]
BIT LOCATION
(D0 = LSB)
D[9:8]
D[7:5]
D[4:0]
DESCRIPTION
Reserved bits—set to default.
LNA gain control. Active when Rx channel is selected by correspond-
ing RX_GAIN_PROG_SEL[5:1] bits in Main address 6 D[9:5].
000 = Max - 40dB
001 = Max - 32dB
100 = Max - 24dB (not tested, contact factory for coverage)
101 = Max - 16dB
110 = Max - 8dB
111 = Max gain (default)
Rx VGA gain control. Active when Rx channel is selected by corre-
sponding RX_GAIN_PROG_SEL[5:1] bits in Main address 6 D[9:5].
00000 = Min gain
00001 = Min + 2dB
01110 = Min + 28dB
01111 = Min + 30dB
1xxxx = Min + 30dB (default)
28
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