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HMC258LM3 PDF预览

HMC258LM3

更新时间: 2024-01-23 22:21:08
品牌 Logo 应用领域
HITTITE 射频和微波射频混频器微波混频器局域网
页数 文件大小 规格书
8页 262K
描述
GaAs MMIC SUB-HARMONIC SMT MIXER, 14 - 20 GHz

HMC258LM3 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:DOUBLE BALANCED
Base Number Matches:1

HMC258LM3 数据手册

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HMC258LM3  
v01.1201  
MICROWAVE CORPORATION  
GaAs MMIC SUB-HARMONIC  
SMT MIXER, 14 - 20 GHz  
Typical Applications  
Features  
The HMC258LM3 is ideal for:  
• 14 and 20 GHz Microwave Radios  
• Point to Point Radios  
Integrated LO Amplifier: 0 dBm Input  
Sub-Harmonically Pumped (x2) LO  
High 2LO/RF Isolation: > 40 dB  
LM3 SMT Package  
• VSAT and SATCOM  
Functional Diagram  
General Description  
The HMC258LM3 is a 14 - 20 GHz surface mount  
sub-harmonically pumped (x2) MMIC mixer with  
an integrated LO amplifier in a SMT leadless chip  
carrier package. The 2LO to RF isolation is an  
excellent 40 dB, eliminating the need for addi-  
tional filtering. The LO amplifier is a single bias  
(+5V) two stage design with only 0 dBm drive  
requirement. All data is with the non-hermetic,  
epoxy sealed LM3 packaged device mounted in  
a 50 ohm test fixture. Utilizing the HMC258LM3  
eliminates the need for wirebonding, thereby pro-  
viding a consistent connection interface for the  
customer.  
12  
Electrical Specifications,TA = +25° C, LO Drive = 0 dBm  
IF = 1 GHz  
Vdd = +5.0V  
Parameter  
Units  
Min.  
Typ.  
14 - 20  
7 - 10.5  
DC - 3  
10  
Max.  
Frequency Range, RF  
Frequency Range, LO  
Frequency Range, IF  
Conversion Loss  
GHz  
GHz  
GHz  
dB  
14  
14  
Noise Figure (SSB)  
10  
dB  
2LO to RF Isolation  
2LO to IF Isolation  
IP3 (Input)  
33  
33  
0
40  
dB  
45  
dB  
7
dBm  
dBm  
mA  
1 dB Compression (Input)  
Supply Current (Idd)  
-5  
0
50  
*Unless otherwise noted, all measurements performed as downconverter, IF= 1 GHz.  
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  
12 - 78  

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