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参数资料
| 型号： | MAX2411AEEI |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 衰减器 |
| 英文描述： | Low-Cost RF Up/Downconverter with LNA and PA Driver |
| 中文描述： | 1900 MHz RF/MICROWAVE UP/DOWN CONVERTER |
| 文件页数： | 1/14页 |
| 文件大小： | 134K |
| 代理商： | MAX2411AEEI |
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 408-737-7600 ext. 3468.
________________General Desc ription
The MAX2411A performs the RF front-end transmit/
receive function in time-division-duplex (TDD) communi-
cation systems. It operates over a wide frequency range
and is optimized for RF frequencies around 1.9GHz.
Applications include most popular cordless and PCS
standards. The MAX2411A includes a low-noise amplifier
(LNA), a downconverter mixer, a local-oscillator buffer, an
upconverter mixer, and a variable-gain power-amplifier
(PA) driver in a low-cost, plastic surface-mount package.
The MAX2411A’s unique bidirectional, differential IF port
reduces cost and component count by allowing the trans-
mit and receive paths to share the same IF filter.
The LNA has a 2.4dB typical noise figure and a -10dBm
input third-order intercept point (IP3). The downconvert-
er mixer has a low 9.2dB noise figure and 4dBm input
IP3. Image and local-oscillator filtering are implemented
off-chip for maximum flexibility. The PA driver amplifier
has 15dB of gain, which can be reduced over a 35dB
range. Power consumption is only 60mW in receive
mode and 90mW in transmit mode and drops to less
than 3μW in shutdown mode.
For applications requiring separate, single-ended IF
input and output ports, refer to the MAX2410 data
sheet. For applications requiring only a receive func-
tion, Maxim offers a low-cost downconverter with LNA
(see the MAX2406 data sheet).
________________________Applic ations
PWT1900
DCS1800/PCS1900
PHS/PACS
DECT
ISM-Band Transceivers
Iridium Handsets
____________________________Features
o
Low-Cost Silicon Bipolar Design
o
Integrated Upconvert/Downconvert Function
o
Operates from a Single +2.7V to +5.5V Supply
o
3.2dB Combined Receiver Noise Figure:
2.4dB (LNA)
9.2dB (mixer)
o
Flexible Power-Amplifier Driver:
18dBm Output Third-Order Intercept (OIP3)
35dB Gain-Control Range
o
LO Buffer for Low LO Drive Level
o
Low Power Consumption:
60mW Receive
90mW Full-Power Transmit
o
0.3μW Shutdown Mode
o
Flexible Power-Down Modes Compatible with
MAX2510/MAX2511 IF Transceivers
M
Low-Cost RF Up/Downc onverter
with LNA and PA Driver
________________________________________________________________ Maxim Integrated Products
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14
GND
LNAOUT
GND
GND
RXMXIN
GND
GND
IF
IF
GND
TXMXOUT
GND
GND
PADRIN
GND
PADROUT
GND
GC
V
CC
TXEN
LO
LO
RXEN
V
CC
GND
GND
LNAIN
GND
QSOP
TOP VIEW
MAX2411A
MAX2411A
LNAIN
LNAOUT
RXMXIN
PADRIN
GC
TXMXOUT
TX MIXER
RX MIXER
RXEN
TXEN
PADROUT
LNA
PA DRIVER
LO
LO
IF
IF
POWER
MANAGEMENT
19-1324; Rev 1; 2/98
PART
MAX2411AEEI
MAX2411AE/D
*
Dice are specified at T
A
= 25°C, DC parameters only.
-40°C to +85°C
-40°C to +85°C
TEMP. RANGE
PIN-PACKAGE
28 QSOP
Dice*
EVALUATION KIT
AVAILABLE
_______________Ordering Information
Typical Operating Circuit appears on last page.
Func tional Diagram
Pin Configuration
相关PDF资料 |
PDF描述 |
|---|---|
| MAX2411 | Low-Cost RF Up/Downconverter with LNA and PA Driver |
| MAX2411A | Hex Buffers/Drivers With Open-Collector High-Voltage Outputs 14-SOIC 0 to 70 |
| MAX2424 | 900MHz Image-Reject Receivers with Transmit Mixer |
| MAX2424EAI | Dual monostable multivibrators with Schmitt-trigger inputs 16-PDIP 0 to 70 |
| MAX2426 | Dual monostable multivibrators with Schmitt-trigger inputs 16-PDIP 0 to 70 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2411AEEI+ | 功能描述:上下转换器 RF Up/Down Cnvrtr w/LNA & PA Driver RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
| MAX2411AEEI+T | 功能描述:上下转换器 RF Up/Down Cnvrtr w/LNA & PA Driver RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
| MAX2411AEEI-T | 功能描述:上下转换器 RF Up/Down Cnvrtr w/LNA & PA Driver RoHS:否 制造商:Texas Instruments 产品:Down Converters 射频:52 MHz to 78 MHz 中频:300 MHz LO频率: 功率增益: P1dB: 工作电源电压:1.8 V, 3.3 V 工作电源电流:120 mA 最大功率耗散:1 W 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PQFP-128 |
| MAX2411AEVKIT | 功能描述:射频开发工具 MAX2411A Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX24188ETK+ | 功能描述:时钟发生器及支持产品 IEEE1588 Clock RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
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