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参数资料
| 型号： | HMC346LP3TR |
| 厂商： | HITTITE MICROWAVE CORP |
| 元件分类： | 衰减器 |
| 英文描述： | 0 MHz - 14000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.3 dB INSERTION LOSS-MAX |
| 封装： | 3 X 3 MM, 1 MM HEIGHT, LEADLESS, PLASTIC, SMT, 16 PIN |
| 文件页数： | 5/6页 |
| 文件大小： | 250K |
| 代理商： | HMC346LP3TR |
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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
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1, 3, 7, 10, 12
GND
Package bottom has exposed metal paddle that must also be
connected to PCB RF ground.
2, 11
RF1
RF2
This pin is DC coupled and matched to 50 Ohm. Blocking
capacitors are required if the RF line potential is not equal to
0V.
4, 9, 13, 14, 15, 16
N/C
This pin should be connected to PCB RF ground.
5, 8
V2, V1
Control input (master).
6
I
Control input (slave).
External op-amp control circuit maintains impedance match while attenuation is varied. Input control ranges from 0 Volts
(min. attenuation) to -3.0 Volts (max. attenuation.)
Single-Line Control Driver
HMC346LP3 / 346LP3E
v05.1008
GaAs MMIC VOLTAGE-VARIABLE
ATTENUATOR, DC - 14 GHz
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| HMC346LP3ETR | 0 MHz - 14000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.3 dB INSERTION LOSS-MAX |
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| HMC346MS8GETR | 0 MHz - 8000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 2.5 dB INSERTION LOSS-MAX |
| HMC346MS8GE | 0 MHz - 8000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 2.5 dB INSERTION LOSS-MAX |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HMC346MS8G | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC SMT VOLTAGE-VARIABLE ATTENUATOR, DC - 8 GHz |
| HMC346MS8G_07 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC SMT VOLTAGE-VARIABLE ATTENUATOR, DC - 8 GHz |
| HMC346MS8G_08 | 制造商:HITTITE 制造商全称:Hittite Microwave Corporation 功能描述:GaAs MMIC SMT VOLTAGE-VARIABLE ATTENUATOR, DC - 8 GHz |
| HMC346MS8GE | 功能描述:ATTENUATOR VOLT VARIABLE 8MSOP RoHS:是 类别:RF/IF 和 RFID >> 衰减器 系列:- 标准包装:1 系列:- 衰减值:- 容差:±1% 频率范围:0 ~ 500MHz 功率（瓦特）:2W 阻抗:93 欧姆 封装/外壳:BNC 单排模块 |
| HMC346MS8GETR | 制造商:Hittite Microwave Corp 功能描述:ATTENUATOR VOLT VARIABLE 8MSOP |
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