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HMC346G8 PDF预览

HMC346G8

更新时间: 2024-11-06 22:15:27
品牌 Logo 应用领域
HITTITE 射频微波衰减器
页数 文件大小 规格书
6页 274K
描述
GaAs MMIC HERMETIC SMT VOLTAGEVARIABLE ATTENUATOR, DC - 8 GHz

HMC346G8 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:TransferredReach Compliance Code:compliant
ECCN代码:EAR99风险等级:8.45
Is Samacsys:N标称衰减:30 dB
特性阻抗:50 Ω构造:COMPONENT
最大输入功率 (CW):18.06 dBm最大插入损耗:3.5 dB
JESD-609代码:e4最大工作频率:8000 MHz
最小工作频率:最高工作温度:85 °C
最低工作温度:-40 °C射频/微波设备类型:VARIABLE ATTENUATOR
端子面层:Gold (Au) - with Nickel (Ni) barrierBase Number Matches:1

HMC346G8 数据手册

 浏览型号HMC346G8的Datasheet PDF文件第2页浏览型号HMC346G8的Datasheet PDF文件第3页浏览型号HMC346G8的Datasheet PDF文件第4页浏览型号HMC346G8的Datasheet PDF文件第5页浏览型号HMC346G8的Datasheet PDF文件第6页 
HMC346G8  
v01.0304  
MICROWAVE CORPORATION  
GaAs MMIC HERMETIC SMT VOLTAGE-  
VARIABLE ATTENUATOR, DC - 8 GHz  
Typical Applications  
The HMC346G8 is ideal for:  
• Basestation Infrastructure  
• Fiber Optics & Broadband Telecom  
• Microwave Radio & VSAT  
• Military Radios, Radar, & ECM  
Test Instrumentation  
Features  
Wide Bandwidth: DC - 8 GHz  
Low Phase Shift vs. Attenuation  
30 dB Attenuation Range  
8 Lead Hermetic SMT Package  
9
General Description  
Functional Diagram  
The HMC346G8 is an absorptive Voltage Vari-  
able Attenuator (VVA) in an 8 lead glass/metal  
(hermetic) surface-mount package operating  
from DC - 8 GHz. It features an on-chip reference  
attenuator for use with an external op-amp to pro-  
vide 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 temperature compensa-  
tion of multiple gain stages in microwave radios  
and test instrumentation.  
Electrical Specifications,TA = +25° C, 50 ohm system  
Parameter  
Min  
Typical  
Max  
Units  
Insertion Loss  
DC - 6 GHz  
DC - 8 GHz  
2.0  
2.0  
3.0  
3.5  
dB  
dB  
Attenuation Range  
Return Loss  
DC - 8 GHz  
DC - 8 GHz  
30  
10  
dB  
dB  
7
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  
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  
9 - 62  

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