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参数资料
| 型号： | HMC542LP4 |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 衰减器 |
| 英文描述： | 0 MHz - 3000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 1.8 dB INSERTION LOSS-MAX |
| 封装： | 4 X 4 MM, LEADLESS, PLASTIC, SMT, QFN-24 |
| 文件页数： | 8/8页 |
| 文件大小： | 511K |
| 代理商： | HMC542LP4 |
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 PCB
the circuit board used in the final application should
use rF circuit design techniques. signal lines
should have 50 ohm impedance while the package
ground leads and exposed paddle should be con-
nected directly to the ground plane similar to that
shown. A sufficient number of via holes should be
used to connect the top and bottom ground planes.
the evaluation circuit board shown is available from
Hittite upon request.
List of Materials for Evaluation PCB 114399 [1]
Item
Description
J1 - J2
PCB Mount sMA Connector
J3
14 Pin DC Connector
C1
1000 pF Capacitor, 0603 Pkg.
C2, C3
1000 pF Capacitor, 0402 Pkg.
C4 - C7
330 pF Capacitor, 0402 Pkg.
u1
HMC542LP4(e) Digital Attenuator
PCB [2]
114398 evaluation PCB
[1] reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: rogers 4350 or Arlon 25Fr
HMC542LP4 / 542LP4E
v03.0809
0.5 dB LSB GaAs MMIC 6-BIT DIGITAL
SERIAL CONTROL ATTENUATOR, DC - 3 GHz
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HMC542LP4_09 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:0.5 dB LSB GaAs MMIC 6-BIT DIGITAL SERIAL CONTROL ATTENUATOR, DC - 3 GHz |
| HMC542LP4_10 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:0.5 dB LSB GaAs MMIC 6-BIT DIGITAL SERIAL CONTROL ATTENUATOR, DC - 3 GHz |
| HMC542LP4E | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:0.5 dB LSB GaAs MMIC 6-BIT DIGITAL SERIAL CONTROL ATTENUATOR, DC - 3.0 GHz |
| HMC543 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:22.5∑ MMIC 4-BIT DIGITAL PHASE SHIFTER, 8 - 12 GHz |
| HMC543_09 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:22.5° MMIC 4-BIT DIGITAL PHASE SHIFTER, 8 - 12 GHz |
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