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ATION
EVALU
AVAILA
19-0566; Rev 0; 7/06
KIT
B LE
1700MHz to 2200MHz High-Linearity,
SPI-Controlled DVGA with Integrated Loopback Mixer
General Description
The MAX2059 high-linearity digital-variable-gain amplifier
(DVGA) is designed to provide 56dB of total gain range
and typical output IP3 and output P1dB levels of
+31.8dBm and +18.4dBm, respectively. The device is
ideal for a variety of applications, including single and
multicarrier 1700MHz to 2200MHz DCS 1800/PCS 1900
EDGE, cdma2000 ? , WCDMA/UMTS, and TD-SCDMA
base stations. The MAX2059 yields a high level of com-
ponent integration, which includes two 5-bit digital
attenuators, a two-stage driver amplifier, a loopback
mixer, and a serial interface to control the attenuators.
The MAX2059 is pin compatible with the MAX2058
700MHz to 1200MHz DVGA, facilitating an easy
design-in for applications where a common PC board
layout is used for both frequency bands.
The MAX2059 is available in a 40-pin thin QFN pack-
age with an exposed paddle. Electrical performance is
guaranteed over a -40°C to +85°C temperature range.
Applications
DCS 1800/PCS 1900 EDGE Base-Station
Transmitters and Power Amplifiers
cdmaOne? and cdma2000 Base-Station
Features
? +31.8dBm Typical Output IP3
? +18.4dBm Typical Output 1dB Compression Point
? 1700MHz to 2200MHz RF Frequency Range
? 700MHz to 1200MHz RF Frequency Range
(MAX2058)
? 10.9dB Typical Small-Signal Gain
? Includes Two Independent 5-Bit Digital Attenuator
Stages, Yielding 56dB of Total Gain-Control
Range with 1dB Steps
? 3-Wire SPI?/MICROWIRE? Compatible
? Integrated Loopback Mixer for Tx/Rx Self-
Diagnostics
? +5V Single-Supply Operation
? External Current-Setting Resistors for Scalable
Device Power
? Lead-Free Package Available
Ordering Information
Transmitters and Power Amplifiers
WCDMA, TD-SCDMA, and Other 3G Base-Station
Transmitters and Power Amplifiers
Transmitter Gain Control
Receiver Gain Control
Broadband Systems
Automatic Test Equipment
PART
MAX2059ETL
MAX2059ETL-T
MAX2059ETL+
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
40 Thin QFN-EP*
(6mm x 6mm)
40 Thin QFN-EP*
(6mm x 6mm)
40 Thin QFN-EP*
(6mm x 6mm)
PKG
CODE
T4066-3
T4066-3
T4066-3
Digital and Spread-Spectrum Communication
Systems
Microwave Terrestrial Links
MAX2059ETL+T -40°C to +85°C
* EP = Exposed paddle.
40 Thin QFN-EP*
(6mm x 6mm)
T4066-3
+ Denotes lead-free package.
T = Tape-and-reel.
Pin Configuration/Functional Diagram appears at end of data
sheet.
cdma2000 is a registered trademark of Telecommunications
Industry Association.
cdmaOne is a trademark of CDMA Development Group.
SPI is a trademark of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
________________________________________________________________ Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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相关代理商/技术参数
MAX2059ETL+T 功能描述:射频放大器 0.7GHz - 1.2GHz SPI-Controlled DVGA RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel
MAX2059ETL-T 功能描述:射频放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel
MAX2059EVKIT 功能描述:射频放大器 1700 to 2200MHz High-Linearity SPI-Controlled DVGA w. Integrated Loopback Mixer RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel
MAX2059EVKIT+ 功能描述:射频放大器 1700MHz to 2200MHz High-Linearity SPI-Controlled DVGA with Integrated Loopback Mixer RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel
MAX205CPG 功能描述:RS-232接口集成电路 RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX205CPG+G36 功能描述:RS-232接口集成电路 5V RS232 Transceiver w/0.1uF External Cap RoHS:否 制造商:Exar 数据速率:52 Mbps 工作电源电压:5 V 电源电流:300 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:LQFP-100 封装:
MAX205CPG-G36 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:5V, RS-232 Transceivers with 0.1muF External Capacitors
MAX205E 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:【15kV ESD-Protected, +5V RS-232 Transceivers