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参数资料
| 型号： | HMC271LP4E |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 衰减器 |
| 英文描述： | 700 MHz - 3700 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.3 dB INSERTION LOSS-MAX |
| 封装： | 4 X 4 MM, ROHS COMPLIANT, LEADLESS, PLASTIC, SMT, QFN-24 |
| 文件页数： | 8/8页 |
| 文件大小： | 350K |
| 代理商： | HMC271LP4E |
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
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Evaluation Circuit Board
The circuit board used in the application should use
RF circuit design techniques. Signal lines should
have 50 Ohm impedance while the package ground
leads and exposed ground paddle should be con-
nected directly to the ground plane similar to that
shown below.
A sufficient number of via holes
should be used to connect the top and bottom
ground planes.
The evaluation circuit board as
shown is available from Hittite Microwave Corpora-
tion upon request.
Item
Description
J1 - J2
PCB Mount SMA Connector
J3
2 mm Molex Header
C1, C2
100 pF Capacitor, 0402 Pkg.
C3
0.01 μF Capacitor, 0402 Pkg.
R1
5k Ohm Resistor, 0402 Pkg.
U1
HMC271LP4(E) Digital Attenuator
PCB [2]
108780 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
List of Materials for Evaluation PCB 108782 [1]
HMC271LP4 / 271LP4E
v03.0809
1 dB LSB GaAs MMIC 5-BIT SERIAL
CONTROL DIGITAL ATTENUATOR, 0.7 - 3.7 GHz
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| HMC288MS8 | 700 MHz - 3700 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 2.3 dB INSERTION LOSS-MAX |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HMC271LP4ETR | 制造商:Hittite Microwave Corp 功能描述:HMC271 Series 0.7 - 3.7 GHz GaAs MMIC 5-Bit Serial Digital Attenuator - QFN-24 |
| HMC272AMS8 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC SMT SINGLE BALANCED MIXER, 1.7 - 3.0 GHz |
| HMC272AMS8E | 制造商:Hittite Microwave Corp 功能描述:IC MIXER SGL-BAL 1.7-3GHZ 8-MSOP |
| HMC272AMS8ETR | 功能描述:RF Mixer IC General Purpose Up/Down Converter 1.7GHz ~ 3GHz 8-MSOP 制造商:analog devices inc. 系列:- 包装:剪切带（CT） 零件状态:生命周期结束 RF 类型:通用 频率:1.7GHz ~ 3GHz 混频器数:1 增益:- 噪声系数:9dB 辅助属性:升/降频器 电流 - 电源:- 电压 - 电源:- 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 供应商器件封装:8-MSOP 标准包装:1 |
| HMC272MS8 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC SMT SINGLE BALANCED MIXER |
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