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參數(shù)資料
| 型號(hào)： | HMC346LC3B |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 18 GHz |
| 中文描述： | 砷化鎵MMIC電壓可變衰減器，直流- 18吉赫 |
| 文件頁數(shù)： | 5/6頁 |
| 文件大?。?/td> | 360K |
| 代理商： | HMC346LC3B |
9
A
9 - 94
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, 9
GND
Package bottom has exposed metal paddle that must also be
connected to PCB RF ground.
2, 8
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, 6
V2, V1
Control input (master).
5
I
Control input (slave).
10, 11, 12
N/C
This pin may be connected to PCB RF/DC ground.
Performance will not be affected.
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
HMC346LC3B
GaAs MMIC VOLTAGE-VARIABLE
ATTENUATOR, DC - 18 GHz
v00.1204
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| HMC346LC3BTR | 制造商:Hittite Microwave Corp 功能描述:IC ATTENUATOR VVA 12SMD |
| HMC346LP3 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 14 GHz |
| HMC346LP3_06 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 14 GHz |
| HMC346LP3_08 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 14 GHz |
| HMC346LP3E | 制造商:Hittite Microwave Corp 功能描述:IC ATTENUATOR DC-15GHZ 16-QFN |
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