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参数资料
| 型号： | MAX2839ETN+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 5/26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
AC ELECTRICAL CHARACTERISTICS TABLE—Rx MODE (continued)
(MAX2839 Evaluation Kit, V CC_ = 2.8V, T A = +25°C, f RF = 2.4999GHz, f LO = 2.5GHz; baseband output signal frequency = 100kHz,
f REF = 40MHz, ENABLE = RXTX = CS = high, SCLK = DIN = low, with power matching for the differential RF pins using the typical
applications circuit and registers set to default settings and corresponding test mode, unless otherwise noted. Lowpass filter is set to
10MHz RF channel BW. Unmodulated single tone RF input signal is used with specifications which normally apply over the entire
operating conditions, unless otherwise indicated.) (Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
A4:A0 = 00100 serial bits D9:D6 = 0000
A4:A0 = 00100 serial bits D9:D6 = 0001
A4:A0 = 00100 serial bits D9:D6 = 0010
A4:A0 = 00100 serial bits D9:D6 = 0011
A4:A0 = 00100 serial bits D9:D6 = 0100
A4:A0 = 00100 serial bits D9:D6 = 0101
A4:A0 = 00100 serial bits D9:D6 = 0110
1.75
2.25
3.5
5.0
5.5
6.0
7.0
RF Channel BW Supported by
Baseband Filter
Baseband Gain Ripple
Baseband Group Delay Ripple
Baseband Filter Rejection for
5MHz RF Channel BW
Baseband Filter Rejection for
10MHz RF Channel BW
A4:A0 = 00100 serial bits D9:D6 = 0111
A4:A0 = 00100 serial bits D9:D6 = 1000
A4:A0 = 00100 serial bits D9:D6 = 1001
A4:A0 = 00100 serial bits D9:D6 = 1010
A4:A0 = 00100 serial bits D9:D6 = 1011
A4:A0 = 00100 serial bits D9:D6 = 1100
A4:A0 = 00100 serial bits D9:D6 = 1101
A4:A0 = 00100 serial bits D9:D6 = 1110
A4:A0 = 00100 serial bits D9:D6 = 1111
0 to 2.3MHz for BW = 5MHz
0 to 4.6MHz for BW = 10MHz
0 to 2.3MHz for BW = 5MHz
0 to 4.6MHz for BW = 10MHz
At 3.3MHz
At > 21MHz
At 6.7MHz
At > 41.6MHz
8.0
9.0
10.0
12.0
14.0
15.0
20.0
24.0
28.0
1.3
1.3
90
50
6
85
6
85
MHz
dB P-P
ns P-P
dB
dB
RSSI
RSSI Minimum Output Voltage
RSSI Maximum Output Voltage
RSSI Slope
R LOAD ≥ 10k Ω
R LOAD ≥ 10k Ω
0.4
2.2
30
V
V
mV/dB
RSSI Output Settling Time
To within 3dB of steady state
+32dB signal step
-32dB signal step
200
800
ns
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