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HMC348LP3ETR PDF预览

HMC348LP3ETR

更新时间: 2024-01-30 02:10:17
品牌 Logo 应用领域
HITTITE 开关有线电视射频微波光电二极管分离技术隔离技术
页数 文件大小 规格书
6页 228K
描述
SPDT, 0MHz Min, 2500MHz Max, 1 Func, 1dB Insertion Loss-Max, GAAS, 3 X 3 MM, ROHS COMPLIANT, LEADLESS, PLASTIC, SMT, QFN-16

HMC348LP3ETR 技术参数

生命周期:TransferredReach Compliance Code:unknown
风险等级:5.63射频/微波设备类型:SPDT
Base Number Matches:1

HMC348LP3ETR 数据手册

 浏览型号HMC348LP3ETR的Datasheet PDF文件第2页浏览型号HMC348LP3ETR的Datasheet PDF文件第3页浏览型号HMC348LP3ETR的Datasheet PDF文件第4页浏览型号HMC348LP3ETR的Datasheet PDF文件第5页浏览型号HMC348LP3ETR的Datasheet PDF文件第6页 
HMC348LP3  
v04.0604  
MICROWAVE CORPORATION  
GaAs MMIC SPDT NON-REFLECTIVE  
CATV SWITCH, DC - 2.5 GHz  
Typical Applications  
Features  
The HMC348LP3 is ideal for:  
High Isolation: >80 dB @ 5 MHz (50 Ohm)  
>55 dB @ 1 GHz (50 Ohm)  
• 75 Ohm Systems  
CATV Signal Distribution, Cable Modem  
Headend & DBS IF Switching  
• 50 Ohm Systems  
“All Off” Isolation State  
Non-Reflective Design, 75 Ohm Terminations  
3 mm x 3 mm x 1 mm SMT Package  
Basestation Infrastructure & Test Equipment  
General Description  
Functional Diagram  
The HMC348LP3 is a non-reflective GaAs MESFET  
SPDT switch in a low cost leadless QFN surface  
mount plastic package ideal for CATV applications.  
Covering DC to 2.5 GHz, the switch offers high  
isolation, low insertion loss, integrated 75 Ohm ter-  
minations and an “all off” state. The switch features  
>80 dB isolation at 5 MHz and >55 dB isolation up  
to 1 GHz. The switch operates using complemen-  
tary positive control voltage logic lines of +5/0V and  
requires a +5V bias supply (Vdd). This switch offers  
excellent performance in both 50 Ohm & 75 Ohm  
systems for either SPDT or SPST functions.  
14  
Electrical Specifications,TA = +25° C, With 0/+5V Control, 50 Ohm System  
Parameter  
Frequency  
Min.  
Typ.  
Max.  
Units  
DC - 1000 MHz  
DC - 2500 MHz  
0.6  
0.7  
0.9  
1.0  
dB  
dB  
Insertion Loss  
DC - 250 MHz  
DC - 750 MHz  
DC - 1000 MHz  
DC - 2000 MHz  
DC - 2500 MHz  
63  
53  
50  
47  
45  
68  
58  
55  
52  
50  
dB  
dB  
dB  
dB  
dB  
Isolation  
Return Loss  
“On State”  
“Off State”  
DC - 2500 MHz  
15  
20  
dB  
DC - 1000 MHz  
DC - 2500 MHz  
9
8
12  
11  
dB  
dB  
Return Loss RF1, RF2  
50 MHz  
1000 MHz  
20  
25  
23  
28  
dBm  
dBm  
Input Power for 1 dB Compression  
50 MHz  
1000 MHz  
2500 MHz  
43  
48  
51  
dBm  
dBm  
dBm  
Input Third Order Intercept  
(Two-Tone Input Power= 0 dBm Each Tone, 6 MHz Tone Separation)  
50 MHz  
1000 MHz  
2500 MHz  
72  
89  
80  
dBm  
dBm  
dBm  
Input Second Order Intercept  
(Two-Tone Input Power= 0 dBm Each Tone, 6 MHz Tone Separation)  
Switching Characteristics  
tRISE, tFALL (10/90% RF)  
tON, tOFF (50% CTL to 10/90% RF)  
DC - 2500 MHz  
25  
600  
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  
14 - 218  

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