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參數資料
| 型號： | HMC346MS8G |
| 廠商： | 美國訊泰微波有限公司上海代表處 |
| 英文描述： | GaAs MMIC SMT VOLTAGE-VARIABLE ATTENUATOR, DC - 8 GHz |
| 中文描述： | 砷化鎵微波單片集成電路表面貼裝電壓可變衰減器，直流- 8千兆赫 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 265K |
| 代理商： | HMC346MS8G |
MICROWAVE CORPORATION
9 - 74
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order Online at www.hittite.com
A
9
HMC346MS8G
GaAs MMIC SMT VOLTAGE-VARIABLE
ATTENUATOR, DC - 8 GHz
v03.0304
General Description
Features
Functional Diagram
Wide Bandwidth: DC - 8 GHz
Low Phase Shift vs. Attenuation
32 dB Attenuation Range
Electrical Specifications,
T
A
= +25° C, 50 ohm system
Typical Applications
This attenuator is ideal for use as a VVA
for DC - 8 GHz applications:
Point-to-Point Radio
VSAT Radio
The HMC346MS8G is an absorptive Voltage Vari-
able Attenuator (VVA) in an 8 lead surface-mount
package operating from DC - 8 GHz. It features
an on-chip reference attenuator for use with an
external op-amp to provide simple single voltage
attenuation control, 0 to -3V. The device is ideal in
designs where an analog DC control signal must
control RF signal levels over a 30 dB amplitude
range. Applications include AGC circuits and tem-
perature compensation of multiple gain stages in
microwave point-to-point and VSAT radios.
Parameter
Min
Typical
Max
Units
Insertion Loss
DC - 8 GHz
1.5
2.5
dB
Attenuation Range
DC - 8 GHz
27
32
dB
Return Loss
DC - 8 GHz
5
10
dB
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
2
8
ns
ns
Input Power for 0.25 dB Compression (0.5 - 8 GHz)
Min. Atten.
Atten. >2 dB
+8
-2
dBm
dBm
Input Third Order Intercept (0.5 - 8 GHz)
(Two-tone Input Power = -8 dBm Each Tone)
Min. Atten.
Atten. >2 dB
+25
+10
dBm
dBm
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PDF描述 |
|---|---|
| HMC346 | GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 20 GHz |
| HMC346C8 | GaAs MMIC SMT VOLTAGEVARIABLE ATTENUATOR, DC - 8 GHz |
| HMC346LP3 | 600000 SYSTEM GATE 1.8 VOLT FPGA - NOT RECOMMENDED for NEW DESIGN |
| HMC346G8 | GaAs MMIC HERMETIC SMT VOLTAGEVARIABLE ATTENUATOR, DC - 8 GHz |
| HMC347G8 | Battery Charger; Series:Energizer Energi To Go; Battery Size Code:AA RoHS Compliant: Yes |
相關代理商/技術參數 |
參數描述 |
|---|---|
| HMC346MS8G_07 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:GaAs MMIC SMT VOLTAGE-VARIABLE ATTENUATOR, DC - 8 GHz |
| HMC346MS8G_08 | 制造商:HITTITE 制造商全稱: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 類別:RF/IF 和 RFID >> 衰減器 系列:- 標準包裝:1 系列:- 衰減值:- 容差:±1% 頻率范圍:0 ~ 500MHz 功率（瓦特）:2W 阻抗:93 歐姆 封裝/外殼:BNC 單排模塊 |
| HMC346MS8GETR | 制造商:Hittite Microwave Corp 功能描述:ATTENUATOR VOLT VARIABLE 8MSOP |
| HMC346-SX | 功能描述:RF Attenuator 32dB 0 ~ 20GHz 50 Ohm Die 制造商:analog devices inc. 系列:- 零件狀態:生命周期結束 衰減值:32dB 容差:- 頻率范圍:0 ~ 20GHz 功率（W）:- 阻抗:50 歐姆 封裝/外殼:模具 標準包裝:2 |
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