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參數(shù)資料
| 型號(hào)： | HMC346 |
| 廠商： | 美國(guó)訊泰微波有限公司上海代表處 |
| 英文描述： | GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 20 GHz |
| 中文描述： | 砷化鎵MMIC電壓可變衰減器，直流- 20千兆赫 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大小： | 252K |
| 代理商： | HMC346 |
MICROWAVE CORPORATION
2 - 2
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
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2
HMC346
GaAs MMIC VOLTAGE-VARIABLE
ATTENUATOR, DC - 20 GHz
v01.0304
General Description
Features
Functional Diagram
Wide Bandwidth: DC - 20 GHz
Low Phase Shift vs. Attenuation
32 dB Attenuation Range
Die Size: 0.85 mm x 0.85 mm x 0.1 mm
Electrical Specifications,
T
A
= +25° C, 50 ohm system
Typical Applications
This attenuator is ideal for use as a VVA
for DC - 20 GHz applications:
Point-to-Point Radio
VSAT Radio
The HMC346 die is an absorptive Voltage Variable
Attenuator (VVA) operating from DC - 20 GHz. It
features an on-chip reference attenuator for use with
an external op-amp to provide simple single volt-
age 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 ampli-
tude range. For plastic packaged version, see the
HMC346MS8G which operates from DC - 8 GHz.
Parameter
Min.
Typ.
Max.
Units
Insertion Loss
DC - 12GHz:
DC - 20 GHz:
1.7
2.2
2.3
2.8
dB
dB
Attenuation Range
DC - 12 GHz:
DC - 20 GHz:
27
22
32
25
dB
dB
Return Loss
DC - 12 GHz:
12 - 20 GHz:
6
10
10
15
dB
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 - 20 GHz)
Min. Atten:
Atten. >2 dB:
+8
+4
dBm
dBm
Input Third Order Intercept (0.5 - 20 GHz)
(Two-tone Input Power = -8 dBm Each Tone)
Min. Atten:
Atten. >2 dB:
+25
+10
dBm
dBm
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| 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 |
| HMC347C8 | GaAs MMIC SMT HIGH ISOLATION SPDT SWITCH, DC - 8.0 GHz |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HMC346_07 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 20 GHz |
| HMC346_09 | 制造商:HITTITE 制造商全稱:Hittite Microwave Corporation 功能描述:GaAs MMIC VOLTAGE-VARIABLE ATTENUATOR, DC - 20 GHz |
| HMC346ALP3E | 功能描述:IC ATTENUATOR DC-15GHZ 16-QFN 制造商:analog devices inc. 系列:- 零件狀態(tài):在售 衰減值:30dB 頻率范圍:0Hz ~ 14GHz 功率（W）:- 阻抗:50 Ohms 封裝/外殼:16-VFQFN 裸露焊盤 標(biāo)準(zhǔn)包裝:1 |
| HMC346C8 | 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 |
| HMC346C8_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 |
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