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HMC344LC3

更新时间: 2024-01-27 23:57:00
品牌 Logo 应用领域
HITTITE 射频和微波开关射频开关微波开关
页数 文件大小 规格书
6页 250K
描述
GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 8.0 GHz

HMC344LC3 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Lifetime Buy针数:16
Reach Compliance Code:compliant风险等级:5.57
最大插入损耗:3 dB最小隔离度:30 dB
安装特点:SURFACE MOUNT功能数量:1
端子数量:16准时:0.15 µs
最大工作频率:8000 MHz最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装等效代码:LCC16,.12SQ,20端口终止:ABSORPTIVE
电源:-5 V射频/微波设备类型:SP4T
子类别:RF/Microwave Switches表面贴装:YES
技术:GAASBase Number Matches:1

HMC344LC3 数据手册

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HMC344LC3  
v00.1206  
GaAs MMIC SP4T NON-REFLECTIVE  
SWITCH, DC - 8.0 GHz  
Typical Applications  
The HMC344LC3 is ideal for:  
• Broadband, Military, Radar & ECM  
• Fiber Optics  
Features  
Broadband Performance: DC - 8.0 GHz  
Integrated 2:4 TTL Decoder  
High Isolation: 40 dB@ 6 GHz  
Low Insertion Loss: 2.0 dB@ 6 GHz  
Non-Reflective Topology  
• Switched Filter Banks  
• Wireless below 8 GHz  
• Test Instrumentation  
Functional Diagram  
General Description  
9
The HMC344LC3 is a broadband non-reflective GaAs  
MESFET SP4T switch in a ceramic 3x3 mm leadless  
surface mount package. Covering DC to 8 GHz, this  
switch offers high isolation and low insertion loss. The  
HMC344LC3 includes an integrated binary decoder  
circuit which reduces the required logic control  
lines to two. The switch operates using a negative  
control voltage of 0/-5V, and requires a fixed bias of  
-5V. Simple external level shifting circuitry allows this  
switch to be controlled with most TTL/CMOS positive  
logic families.  
Electrical Specifications, TA = +25° C, With 0/-5V Control, 50 Ohm System  
Parameter  
Frequency  
Min.  
Typ.  
Max.  
Units  
DC - 2.0 GHz  
DC - 6.0 GHz  
DC - 8.0 GHz  
1.6  
2.0  
2.5  
2.0  
2.8  
3.0  
dB  
dB  
dB  
Insertion Loss  
Isolation  
DC - 2.0 GHz  
DC - 4.0 GHz  
DC - 6.0 GHz  
DC - 8.0 GHz  
43  
35  
32  
30  
50  
45  
45  
40  
dB  
dB  
dB  
dB  
DC - 2.0 GHz  
DC - 4.0 GHz  
DC - 6.0 GHz  
DC - 8.0 GHz  
15  
12  
12  
12  
17  
16  
16  
17  
dB  
dB  
dB  
dB  
Return Loss  
Return Loss  
“On State”  
“Off State”  
DC - 8.0 GHz  
0.5 - 8.0 GHz  
12  
22  
15  
26  
dB  
Input Power for 0.1 dB Compression  
dBm  
Input Third Order Intercept  
(Two-Tone Input Power = +7 dBm Each Tone)  
0.5 - 8.0 GHz  
DC - 8.0 GHz  
43  
dBm  
Switching Characteristics  
tRISE, tFALL (10/90% RF)  
tON, tOFF (50% CTL to 10/90% RF)  
20  
70  
ns  
ns  
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  
9 - 178  

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