GaAs MMIC SP4T NON-REFLECTIVE SWITCH
HMC241LP3 / 241LP3E
v01.0905
GaAs MMIC SP4T NON-REFLECTIVE
SWITCH, DC - 4 GHz
SWITCHES - SMT
10
Typical Applicatio...
Description
HMC241LP3 / 241LP3E
v01.0905
GaAs MMIC SP4T NON-REFLECTIVE
SWITCH, DC - 4 GHz
SWITCHES - SMT
10
Typical Applications
Features
The HMC241LP3 / HMC241LP3E is ideal for:
High Isolation: 43 dB @ 2 GHz
Base Stations & Repeaters
Low Insertion Loss: 0.7 dB @ 2 GHz
WLAN, WiMAX & WiBro
Single Positive Supply: Vdd = +5V
CATV / DBS Test Equipment
ETE Functional Diagram
Integrated 2:4 TTL Decoder
3x3 mm SMT Package
General Description
The HMC241LP3 & HMC241LP3E are general purpose non-reflective SP4T switches in low cost leadless surface mount packages. Covering DC - 4 GHz, this switch offers high isolation and has a low insertion loss of 0.7 dB at 2 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility. A 2:4 decoder is integrated on the switch requiring only 2 control lines and a positive bias to select each path, replacing 4 to 8 control lines normally required by GaAs SP4T switches.
SOL Electrical Specifications, TA = +25° C, For TTL Control and Vdd = +5V in a 50 Ohm System
Parameter
Frequency
Min.
Typ.
Max.
Units
B Insertion Loss
DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz DC - 4.0 GHz
0.6
0.9
dB
0.7
1.0
dB
0.9
1.2
dB
1.2
1.5
dB
O Isolation
DC - 1.0 GHz
40
45
dB
DC - 2.0 GHz
38
43
dB
DC - 2.5 GHz
35
40
dB
DC - 4.0 GHz
25
30
dB
Return Loss
“On State”
DC - 2.5 GHz DC - 4.0 GHz
18
dB
12
dB
Return Loss
RF1-4 “Off State”
0.3 - 4.0 GHz
12
dB
Input Power for 1dB Compression
0.3 - 4.0 GHz
26
dBm
...
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