HMC241QS16 Datasheet, PDF (1/4 Pages) Hittite Microwave Corporation – GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 3.5 GHz

v03.0404
HMC241QS16
MICROWAVE CORPORATION
GaAs MMIC SP4T NON-REFLECTIVE
SWITCH, DC - 3.5 GHz
Typical Applications
The HMC241QS16 is ideal for:
• Base Stations & Portable Wireless
• CATV / DBS
• Wireless Local Loop
• Test Equipment
Functional Diagram
14
Features
Low Insertion Loss (2 GHz): 0.5 dB
Single Positive Supply: Vdd = +5V
Integrated 2:4 TTL Decoder
16 Lead QSOP Package
General Description
The HMC241QS16 is a low-cost non-reflective
SP4T switch in a 16-lead QSOP package. Cover-
ing DC - 3.5 GHz, this switch offers high isolation
and has a low insertion loss of 0.5 dB at 2 GHz.
The switch offers a single positive bias and true
TTL/CMOS compatibility. A 2:4 decoder is inte-
grated on the switch requiring only 2 control lines
and a positive bias to select each path, replacing
8 control lines normally required by GaAs SP4T
switches.
Electrical Specifications,
T_A = +25° C, For TTL Control and Vdd = +5V in a 50 Ohm System
Parameter
Frequency
Min.
Insertion Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 2.5 GHz
DC - 3.5 GHz
Isolation
DC - 1.0 GHz
40
DC - 2.0 GHz
32
DC - 2.5 GHz
28
DC - 3.5 GHz
23
Return Loss
“On State”
DC - 2.5 GHz
DC - 3.5 GHz
17
9
Return Loss
RF1-4 “Off State”
0.3 - 3.5 GHz
0.5 - 2.5 GHz
8
12
Input Power for 1dB Compression
0.3 - 3.5 GHz
22
Input Third Order Intercept
(Two-Tone Input Power = +7 dBm Each Tone)
0.3 - 3.5 GHz
40
Switching Characteristics
0.3 - 3.5 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
Typ.
Max.
Units
0.5
0.8
dB
0.5
0.8
dB
0.6
0.9
dB
1.0
1.5
dB
45
dB
36
dB
32
dB
26
dB
21
dB
12
dB
12
dB
16
dB
25
dBm
44
dBm
40
ns
150
ns
14 - 124
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order Online at www.hittite.com