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HMC424G16 PDF预览

HMC424G16

更新时间: 2024-01-21 04:04:48
品牌 Logo 应用领域
HITTITE 射频和微波射频衰减器微波衰减器
页数 文件大小 规格书
6页 226K
描述
0.5dB LSB GaAs MMIC 6-BIT DIGITAL ATTENUATOR, DC - 3 GHz

HMC424G16 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Transferred包装说明:QFP16,.4SQ,30
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.74Is Samacsys:N
标称衰减:31.5 dB特性阻抗:50 Ω
构造:COMPONENT最大输入功率 (CW):25.05 dBm
最大插入损耗:3.6 dBJESD-609代码:e4
安装特点:SURFACE MOUNT端子数量:16
最大工作频率:3000 MHz最小工作频率:
最高工作温度:85 °C最低工作温度:-55 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:QFP16,.4SQ,30
电源:-5 V射频/微波设备类型:VARIABLE ATTENUATOR
子类别:RF/Microwave Attenuators最大压摆率:5 mA
表面贴装:YES技术:GAAS
端子面层:Gold (Au) - with Nickel (Ni) barrierBase Number Matches:1

HMC424G16 数据手册

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HMC424G16  
v01.0404  
MICROWAVE CORPORATION  
0.5dB LSB GaAs MMIC 6-BIT DIGITAL  
ATTENUATOR, DC - 3 GHz  
Typical Applications  
The HMC424G16 is ideal for:  
Telecom Infrastructure  
Features  
0.5 dB LSB Steps to 31.5 dB  
Single Control Line Per Bit  
0.5 to 0.ꢀ dB Typical Bit Error  
16 Lead Hermetic SMT Package  
• Military Radios, Radar & ECM  
• Space Applications  
9
Test Instrumentation  
Functional Diagram  
General Description  
The HMC424G16 is a broadband 6-bit GaAs IC  
digital attenuator in a 16 lead glass/metal (hermetic)  
surface mount package. Covering DC to 3 GHz,  
the insertion loss is less than 3 dB typical. The  
attenuator bit values are 0.5 (LSB), 1, 2, 4, ꢀ, and  
16 dB for a total attenuation of 31.5 dB. Attenuation  
accuracy is excellent at 0.5 dB typical step error  
with an IIP3 of +32 dBm. Six control voltage inputs,  
toggled between 0 and -5V, are used to select each  
attenuation state at less than 70 µA each. A single  
Vee bias of -5V allows operation at frequencies  
down to DC.  
Electrical Specifications, TA = +25° C, With Vee = -5V & Vctl = 0/-5V  
Parameter  
Frequency (GHz)  
DC - 3.0 GHz  
DC - 3.0 GHz  
DC - 3.0 GHz  
Min.  
Typ.  
3.0  
Max.  
3.6  
Units  
dB  
Insertion Loss  
Attenuation Range  
31.5  
12  
dB  
Return Loss (RF1 & RF2, All Atten. States)  
dB  
Attenuation Accuracy: (Referenced to Insertion Loss)  
All States  
All States  
DC - 2.0 GHz  
2.0 - 3.0 GHz  
0.4 + 4ꢁ of Atten. Setting Max  
0.5 + 5ꢁ of Atten. Setting Max  
dB  
dB  
Input Power for 0.1 dB Compression  
1.0 - 3.0 GHz  
1.0 - 3.0 GHz  
DC - 3.0 GHz  
22  
dBm  
Input Third Order Intercept Point  
(Two-Tone Input Power= 0 dBm Each Tone)  
REF State  
All Other States  
46  
32  
dBm  
dBm  
Switching Characteristics  
tRISE, tFALL (10/90ꢁ RF)  
tON/tOFF (50ꢁ CTL to 10/90ꢁ RF)  
30  
50  
ns  
ns  
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 - 80  

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