HMC270MS8G / 270MS8GE
v04.0607
GaAs MMIC SPDT SWITCH
NON-REFLECTIVE, DC - 8 GHz
SWITCHES - SMT
10
Typical Applicat...
HMC270MS8G / 270MS8GE
v04.0607
GaAs MMIC SPDT SWITCH
NON-REFLECTIVE, DC - 8 GHz
SWITCHES - SMT
10
Typical Applications
Features
The HMC270MS8G / HMC270MS8GE is ideal for
Broadband Performance: DC - 8 GHz
DC - 8.0 GHz applications:
Very High Isolation: 45 dB @ 6 GHz
CATV
Non-Reflective Design
MMDS & WirelessLAN Wireless Local Loop
LETE Functional Diagram
Low Cost MSOP-8 Package: 14.8 mm2
General Description
The HMC270MS8G & HMC270MS8GE are broadband non-reflective GaAs SPDT switches in 8 lead MSOP grounded base surface mount plastic packages. Covering DC to 8 GHz, the switch offers excellent isolation from 70 to 35 dB. The negative control
voltage of -5 volts allows operation down to DC. If positive control is required along with high isolation, see the DC to 3.5 GHz HMC284MS8G nonreflective SPDT.
O Electrical Specifications, TA = +25° C, With 0/-5V Control, 50 Ohm system
S Insertion Loss B Isolation O Return Loss
Parameter
“On State”
Frequency
DC - 2.0 GHz DC - 6.0 GHz DC - 8.0 GHz
DC - 2.0 GHz DC - 4.0 GHz DC - 6.0 GHz DC - 8.0 GHz
DC - 2.0 GHz DC - 6.0 GHz
Min.
Typ.
Max.
Units
0.8
1.2
dB
1.0
1.7
dB
1.5
2.4
dB
43
48
dB
42
47
dB
37
45
dB
28
33
dB
11
14
dB
9
12
dB
DC - 8.0 GHz
7
10
dB
Return Loss RF1, RF2
DC - 2.0 GHz
15
20
dB
“Off State”
DC - 6.0 GHz
13
18
dB
DC - 8.0 GHz
10
15
dB
Input Power for 1 dB Compression
0.5 - 8.0 GHz
20
23
dBm
Input third Order Intercept (Two-Tone Input Power = +7 dBm E...
