HMC241LP3
/
241LP3E
v01.0905
GaAs MMIC SP4T NON-REFLECTIVE
SWITCH, DC - 4 GHz
Typical Applications
The HMC241LP3 / HMC241LP3E is ideal for:
• Base Stations & Repeaters
• WLAN, WiMAX & WiBro
• CATV / DBS
• Test Equipment
Features
High Isolation: 43 dB @ 2 GHz
Low Insertion Loss: 0.7 dB @ 2 GHz
Single Positive Supply: Vdd = +5V
Integrated 2:4 TTL Decoder
3x3 mm SMT Package
Functional Diagram
General Description
The HMC241LP3 & HMC241LP3E are general pur-
pose non-reflective SP4T switches in low cost lead-
less 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.
10
SWITCHES - SMT
Electrical Specifi cations,
T
A
= +25° C, For TTL Control and Vdd = +5V in a 50 Ohm System
Parameter
Frequency
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 4.0 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 4.0 GHz
“On State”
RF1-4 “Off State”
DC - 2.5 GHz
DC - 4.0 GHz
0.3 - 4.0 GHz
0.3 - 4.0 GHz
0.3 - 4.0 GHz
0.3 - 4.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
40
100
ns
ns
40
38
35
25
Min.
Typ.
0.6
0.7
0.9
1.2
45
43
40
30
18
12
12
26
45
Max.
0.9
1.0
1.2
1.5
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
Insertion Loss
Isolation
Return Loss
Return Loss
Input Power for 1dB Compression
Input Third Order Intercept
(Two-Tone Input Power = +7 dBm Each Tone)
Switching Characteristics
10 - 108
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
HITTITE [ HITTITE MICROWAVE CORPORATION ]
