- 您现在的位置：买卖IC网 > PDF目录18709 > MAX2022ETX+D (Maxim Integrated)IC QUADRATURE MODULATOR 36QFN PDF资料下载
参数资料
| 型号： | MAX2022ETX+D |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/26页 |
| 文件大小： | 0K |
| 描述： | IC QUADRATURE MODULATOR 36QFN |
| 标准包装： | 50 |
| 功能： | 调制器 |
| LO 频率： | 1.5GHz ~ 2.5GHz |
| RF 频率： | 1.5GHz ~ 2.5GHz |
| 底噪： | -173.2dBm/Hz |
| 输出功率： | -20.8dBm |
| 电流 - 电源： | 342mA |
| 电源电压： | 4.75 V ~ 5.25 V |
| 测试频率： | 2.14GHz |
| 封装/外壳： | 36-WFQFN 裸露焊盘 |
| 包装： | 管件 |
EVALUATION KIT AVAILABLE
1C ALT
1C
NOISE FLOOR
MAX2022
General Description
The MAX2022 low-noise, high-linearity, direct conversion
quadrature modulator/demodulator is designed for single
and multicarrier 1500MHz to 3000MHz UMTS/WCDMA,
LTE/TD-LTE, cdma2000 ? , and DCS/PCS base-station
applications. Direct conversion architectures are advanta-
geous since they significantly reduce transmitter or receiv-
er cost, part count, and power consumption as compared
to traditional IF-based double conversion systems.
In addition to offering excellent linearity and noise perfor-
mance, the MAX2022 also yields a high level of component
integration. This device includes two matched passive mix-
ers for modulating or demodulating in-phase and quadra-
ture signals, three LO mixer amplifier drivers, and an LO
quadrature splitter. On-chip baluns are also integrated
to allow for single-ended RF and LO connections. As an
added feature, the baseband inputs have been matched
to allow for direct interfacing to the transmit DAC, thereby
eliminating the need for costly I/Q buffer amplifiers.
The MAX2022 operates from a single +5V supply. It is
available in a compact 36-pin TQFN package (6mm x
6mm) with an exposed paddle. Electrical performance is
guaranteed over the extended -40°C to +85°C tempera-
ture range.
Applications
● Single and Multicarrier WCDMA/UMTS and
LTE/TD-LTE Base Stations
● Single and Multicarrier cdmaOne? and cdma2000
Base Stations
● Single and Multicarrier DCS 1800/PCS 1900 EDGE
Base Stations
● PHS/PAS Base Stations
● Predistortion Transmitters
● Fixed Broadband Wireless Access
● Wireless Local Loop
● Private Mobile Radio
● Military Systems
● Microwave Links
● Digital and Spread-Spectrum Communication Systems
cdma2000 is a registered trademark of Telecommunications
Industry Association.
cdmaOne is a trademark of CDMA Development Group.
19-3572; Rev 3; 7/13
High-Dynamic-Range, Direct Up/
Downconversion 1500MHz to 3000MHz
Quadrature Modulator/Demodulator
Benefits and Features
● 1500MHz to 3000MHz RF Frequency Range
● 1500MHz to 3000MHz LO Frequency Range
● Scalable Power: External Current-Setting Resistors
Provide Option for Operating Device in Reduced-
Power/Reduced-Performance Mode
● 36-Pin, 6mm x 6mm TQFN Provides High Isolation in
a Small Package
Modulator Operation (2140MHz):
● Meets Four-Carrier WCDMA 65dBc ACLR
● 23.3dBm Typical OIP3
● 51.5dBm Typical OIP2
● 45.7dBc Typical Sideband Suppression
● -40dBm Typical LO Leakage
● -173.2dBm/Hz Typical Output Noise, Eliminating the
Need for an RF Output Filter
● Broadband Baseband Input
● DC-Coupled Input Provides for Direct Launch DAC
Interface, Eliminating the Need for Costly I/Q
Buffer Amplifiers
Demodulator Operation (1890MHz):
● 39dBm Typical IIP3
● 58dBm Typical IIP2
● 9.2dB Typical Conversion Loss
● 9.4dB Typical NF
Ordering Information appears at end of data sheet.
For related parts and recommended products to use with this part, refer
to www.maximintegrated.com/MAX2022.related .
WCDMA, ACLR, ALTCLR and Noise vs. RF Output
Power at 2140MHz for Single, Two, and Four Carriers
-60 -125
4C ADJ
-62
4C ALT
-64 -135
-66
-68 -145
-70 2C ADJ 1C ADJ
-72 -155
-74 4C 2C
2C ALT
-76 -165
-78
-80 -175
-50 -40 -30 -20 -10 0
RF OUTPUT POWER PER CARRIER (dBm)
相关PDF资料 |
PDF描述 |
|---|---|
| MAX2022ETX+TD | IC QUADRATURE MODULATOR 36QFN |
| UPC8191K-EVAL | EVAL BOARD FOR UPC8191K |
| GKMD03 | SWITCH INTERLOCK SAFTY NC/NO |
| UPC8195K-EVAL | EVAL BOARD FOR UPC8195K |
| UPC8179TB-EV22 | EVAL BOARD FOR UPC8179TB 2.2GHZ |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2022ETX-T | 功能描述:调节器/解调器 1.5GHz-2.5GHz Quad Mod/Demod RoHS:否 制造商:Texas Instruments 封装 / 箱体:PVQFN-N24 封装:Reel |
| MAX2022EVKIT | 功能描述:射频开发工具 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 |
| MAX2023 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Evaluation Kit |
| MAX2023_1 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Evaluation Kit |
| MAX2023_V1 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:High-Dynamic-Range, Direct Up-/Downconversion 1500MHz to 2500MHz Quadrature Mod/Demod |
发布紧急采购，3分钟左右您将得到回复。