HMC182S14 Datasheet, PDF (1/6 Pages) Hittite Microwave Corporation – GaAs MMIC SP4T NON-REFLECTIVE SWITCH, DC - 2.0 GHz

v02.0404
HMC182S14
MICROWAVE CORPORATION
GaAs MMIC SP4T NON-REFLECTIVE
SWITCH, DC - 2.0 GHz
14
Typical Applications
The HMC182S14 is ideal for:
• 800 - 1000 MHz Basestation
Features
Low Insertion Loss: 0.8dB
Integrated 2:4 Decoder
14 Lead SOIC Package
Functional Diagram
General Description
The HMC182S14 is a low-cost terminated SP4T
switch in a 14-lead SOIC package for use in
antenna diversity, switched filter banks, gain/
attenuation selection, and general channel multi-
plexing applications. The switch can control sig-
nals up to 2 GHz. A 2:4 decoder is integrated
on the switch, requiring only 2 control lines and
a negative bias to select each RF path. The
2:4 decoder replaces 4 to 8 control lines nor-
mally required by GaAs SP4T switches. The
HMC182S14 is a drop-in replacement for the
HMC165S14 in applications requiring low “off
state” VSWR. See positive bias/TTL SP4T
HMC241QS16.
Electrical Specifications,
T_A = +25° C, For 0/-5V Control and Vee = -5V in a 50 Ohm System
Parameter
Frequency
Min.
Typ.
Max.
Units
Insertion Loss
DC - 1.0 GHz
DC - 2.0 GHz
0.7
1.1
dB
0.8
1.2
dB
Isolation
DC - 0.5 GHz
41
45
dB
DC - 1.0 GHz
36
40
dB
DC - 2.0 GHz
28
32
dB
Return Loss
“On State”
DC - 1.0 GHz
21
25
dB
“On State”
DC - 2.0 GHz
16
20
dB
“Off State”
DC - 1.0 GHz
17
21
dB
“Off State”
DC - 2.0 GHz
13
17
dB
Input Power for 1 dB Compression
50 MHz
0.5 - 2.0 GHz
22
dBm
24
dBm
Input Third Order Intercept
(Two-Tone Input Power = 7 dBm Each Tone).
50 MHz
0.5 - 1.0 GHz
0.5 - 2.0 GHz
25
30
41
45
37
41
dBm
dBm
dBm
Switching Characteristics
DC - 2.0 GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
25
ns
50
ns
14 - 26
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