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HMC498LC4 PDF预览

HMC498LC4

更新时间: 2024-09-25 04:22:03
品牌 Logo 应用领域
HITTITE 射频和微波射频放大器微波放大器功率放大器
页数 文件大小 规格书
6页 333K
描述
GaAs PHEMT MEDIUM POWER AMPLIFIER, 17 - 24 GHz

HMC498LC4 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:LCC24,.16SQ,20
Reach Compliance Code:compliantECCN代码:EAR99
风险等级:5.62Is Samacsys:N
其他特性:POWER AMPLIFIER WITH LNA特性阻抗:50 Ω
构造:COMPONENT增益:18 dB
最大输入功率 (CW):10 dBmJESD-609代码:e4
安装特点:SURFACE MOUNT功能数量:1
端子数量:24最大工作频率:24000 MHz
最小工作频率:17000 MHz最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:CERAMIC
封装等效代码:LCC24,.16SQ,20电源:5 V
射频/微波设备类型:WIDE BAND MEDIUM POWER子类别:RF/Microwave Amplifiers
表面贴装:YES技术:GAAS
端子面层:Gold (Au) - with Nickel (Ni) barrierBase Number Matches:1

HMC498LC4 数据手册

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HMC498LC4  
v00.0904  
GaAs PHEMT MEDIUM  
POWER AMPLIFIER, 17 - 24 GHz  
5
Typical Applications  
Features  
The HMC498LC4 is ideal for use as a LNA or Driver  
amplifier for:  
+36 dBm Output IP3  
Saturated Power: +26 dBm @ 23% PAE  
22 dB Gain  
• Point-to-Point Radios  
• Point-to-Multi-Point Radios & VSAT  
• Test Equipment & Sensors  
• Military End-Use  
+5.0 V @ 250 mA Supply  
50 Ohm Matched Input/Output  
RoHS Compliant 4x4 mm SMT Package  
Functional Diagram  
General Description  
The HMC498LC4 is a high dynamic range GaAs  
PHEMT MMIC Medium Power Amplifier housed in a  
leadless “Pb free” SMT package. Operating from 17  
to 24 GHz, the amplifier provides 22 dB of gain, +26  
dBm of saturated power and 23% PAE from a +5.0 V  
supply voltage. Noise figure is 4 dB while output IP3 is  
+36 dBm typical enabling the HMC498LC4 to function  
as a low noise front end as well as a driver amplifier.  
The RF I/Os are DC blocked and matched to 50 Ohms  
for ease of use. The HMC498LC4 eliminates the  
need for wire bonding, allowing use of surface mount  
manufacturing techniques.  
Electrical Specifications, TA = +25° C, Vdd1, 2, 3 = 5V, Idd = 250 mA*  
Parameter  
Min.  
Typ.  
17 - 19  
22  
Max.  
Min.  
Typ.  
19 - 23  
22.5  
0.02  
13  
Max.  
Min.  
Typ.  
23 - 24  
21  
Max.  
0.03  
Units  
GHz  
dB  
Frequency Range  
Gain  
18  
20  
18  
Gain Variation Over Temperature  
Input Return Loss  
0.02  
13  
0.03  
0.03  
0.02  
10  
dB/ °C  
dB  
Output Return Loss  
15  
15  
20  
dB  
Output Power for 1 dB Compression (P1dB)  
Saturated Output Power (Psat)  
Output Third Order Intercept (IP3)  
Noise Figure  
22  
25  
21.5  
24.5  
25.5  
36  
22.5  
25.5  
26.5  
35.5  
4.5  
dBm  
dBm  
dBm  
dB  
26.5  
35  
4.0  
4.0  
Supply Current (Idd)(Vdd = +5V, Vgg = -0.8V  
Typ.)  
250  
250  
250  
mA  
* Adjust Vgg between -2 to 0V to achieve Idd = 250 mA typical.  
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  
5 - 512  

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