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参数资料
| 型号： | MAX2837ETM+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 8/18页 |
| 文件大小： | 0K |
| 描述： | IC TXRX 2.3GHZ-2.7GHZ 48TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 频率： | 2.3GHz ~ 2.7GHz |
| 调制或协议： | 802.16，802.11b/g |
| 应用： | WLAN |
| 功率 - 输出： | 0dBm |
| 电源电压： | 2.7 V ~ 3.6 V |
| 电流 - 接收： | 91mA |
| 电流 - 传输： | 145mA |
| 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： | 48-WFQFN 裸露焊盘 |
| 包装： | 托盘 |
2.3GHz to 2.7GHz Wireless
Broadband RF Transceiver
AC ELECTRICAL CHARACTERISTICS—MISCELLANEOUS BLOCKS
(MAX2837 evaluation kit: V CC_ = 2.8V, f REF = 40MHz, ENABLE = CS = high, SCLK = DIN = low, T A = +25°C, unless otherwise noted.)
(Note 1)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
PA BIAS DAC: CURRENT MODE
Numbers of Bits
6
Bits
Minimum Output Sink Current
Maximum Output Sink Current
Compliance Voltage Range
Turn-On Time
DNL
D5:D0 = 000000 in A4:A0 = 11100
D5:D0 = 111111 in A4:A0 = 11100
Excludes programmable delay of 0 to 7 μs in steps
of 0.5 μs
0.8
0
310
200
1
2.0
μA
μA
V
ns
LSB
PA BIAS DAC: VOLTAGE MODE
Output High Level
Output Low Level
Turn-On Time
10mA source current
10mA sink current
Excludes programmable delay of 0 to 7 μs in steps
of 0.5 μs
V CC -
0.2
0.1
200
V
V
ns
CRYSTAL OSCILLATOR
On-Chip Tuning Capacitance
Range
On-Chip Tuning Capacitance
Step Size
Maximum capacitance, A4:A0 = 11000,
D6:D0 =1111111
Minimum capacitance, A4:A0 = 11000,
D6:D0 =0000000
15.5
0.5
0.12
pF
pF
ON-CHIP TEMPERATURE SENSOR
Digital Output Code
Read-out at DOUT pin through SPI
A4:A0 = 00111, D4:D0
T A = +25°C
T A = +85°C
T A = -40°C
01111
11101
00001
AC ELECTRICAL CHARACTERISTICS—TIMING
(MAX2837 evaluation kit: V CC_ = 2.8V, f LO = 2.5GHz, f REF = 40MHz, ENABLE = CS = high, SCLK = DIN = low, PLL loop bandwidth =
120kHz, T A = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
SYSTEM TIMING
Measured from Tx or
Rx enable rising
Rx to Tx
2
Turnaround Time
edge; signal settling
μs
to within 0.5dB of
steady state
Tx to Rx, RXHP = 1
2
Tx Turn-On Time
(from Standby Mode)
Measured from Tx enable rising edge; signal
settling to within 0.5dB of steady state
2
μs
8
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2837ETM+ | 功能描述:射频收发器 2.3-2.7GHz Wireless Broadband RF Txr RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MAX2837ETM+T | 功能描述:射频收发器 2.3-2.7GHz Wireless Broadband RF Txr RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MAX2837EVKIT+ | 功能描述:WiFi/802.11开发工具 MAX2837 Eval Kit RoHS:否 制造商:Roving Networks 产品:Evaluation Boards 工具用于评估:RN-171 支持协议:802.11 b/g 频率:2.4 GHz 接口类型:UART 工作电源电压:2 V to 16 V |
| MAX2837-RD0117 | 制造商:Maxim Integrated Products 功能描述:MIMO REFERENCE DESIGN BOARD - Rail/Tube |
| MAX2838ETM+ | 功能描述:射频收发器 3.3-3.8GHz Wireless Broadband RF Txr RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
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