参数资料
型号: MAX2839ETN+T
厂商: Maxim Integrated
文件页数: 22/26页
文件大小: 0K
描述: IC TXRX MIMO 2.3-2.7GHZ 56TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
频率: 2.3GHz ~ 2.7GHz
调制或协议: 802.16,802.11b/g
应用: MIMO,WLAN
功率 - 输出: 0dBm
电源电压: 2.7 V ~ 3.6 V
电流 - 接收: 117mA
电流 - 传输: 140mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
工作温度: -40°C ~ 85°C
封装/外壳: 56-WFQFN 裸露焊盘
包装: 带卷 (TR)
2.3GHz to 2.7GHz MIMO Wireless Broadband
RF Transceiver
Block Diagram/Typical Operating Circuit
Rx A INPUT
MODE
CONTROL
Tx INPUTS
Rx A OUTPUTS
56
55
54
53
52
51
50
49
48
47
46
45
44
43
+
GNDRXLNA_A
VCCRXLNA_A
1
2
IMUX
42
41
RXHP
B6
Rx BASBAND
HPF CONTROL
Rx/Tx GAIN
CONTROL
Rx GAIN
CONTROL
B0
3
QMUX
40
B7
Rx GAIN
CONTROL
Rx GAIN
SELECT
LOAD
VCCRXLNA_B
4
5
RSSI
MUX
RSSI
39
38
RSSI
RXBBQB+
Rx B INPUT
GNDRXLNA_B
6
MAX2839
QMUX
37
RXBBQB-
Rx B
RXINB+
7
36
RXBBIB+
OUTPUTS
RXINB-
8
IMUX
35
RXBBIB-
Rx/Tx GAIN
CONTROL
B4
9
IMUX/QMUX
TEMP
SENSOR
SERIAL
INTERFACE
34
DIN
SERIAL
INPUT
Tx OUTPUT
Rx/Tx GAIN
CONTROL
Rx/Tx GAIN
CONTROL
B3
VCCTXPAD
B2
TXOUT+
TXOUT-
10
11
12
13
14
AM
DETECTOR
SERIAL
INTERFACE
÷
90 °
0 °
CRYSTAL
OSCILLATOR/
BUFFER
÷
SCLK
PLL
33
32
31
30
29
DOUT
CS
VCCVCO
VCOBYP
GNDVCO
SERIAL
OUTPUT
SERIAL
INPUT
15
16
17
18
19
20
21
22
23
24
25
26
27
28
MODE
CONTROL
Rx/Tx GAIN
SERIAL
CONTROL
INPUT
REFERENCE
CLOCK
OUTPUT
PLL
FILTER
22
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