Hittite HMC270MS8G Datasheet
'99
new!
MICROWAVE CORPORATION
GaAs MMIC SPDT NON-REFLECTIVE SWITCH DC - 8.0 GHz
HMC270MS8G
7
FEBRUARY 2001
Features
BROADBAND PERFORMANCE: DC – 8 GHz
General Description
The HMC270MS8G is a broadband non-reflective GaAs SPDT switch in an 8 lead MSOP
VERY HIGH ISOLATION: 45 dB @ 6 GHz
NON-REFLECTIVE DESIGN
grounded base surface mount plastic package.
Covering DC to 8 GHz the switch offers excellent isolation, from 70 to 35 dB. The negative
LOW COST MSOP-8 PACKAGE: 14.8 mm²
control voltage of -5 volts allows operation down
to DC, satisfying CATV, cable modem, and all IF
applications. Instrumentation applications can
benefit from the wide bandwidth. The
HMC270MS8G is also ideal for cellular, PCS,
ISM (2.4 & 5.8 GHz), MMDS, and WLL. If
positive control is required along with high isolation see the DC to 3.5 GHz HMC284MS8G nonreflective SPDT.
Guaranteed Performance
With 0/-5V Control, 50 Ohm system, -40 to +85 deg C
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12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Web Site: www.hittite.com
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7 - 122
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MICROWAVE CORPORATION
GaAs MMIC SPDT NON-REFLECTIVE SWITCH DC - 8.0 GHz
new!
H MC270MS8G
'99
V01.0101
Insertion Loss Isolation
0
-1
-2
-3
INSERTION LOSS (dB)
-4
-5
0123456789
FREQUENCY(GHz)
RF1
RF2
Return Loss
0
RFC
-5
-10
-15
RETURN LOSS (dB)
-20
-25
0123456789
RF1,2 On
RF1,2 Off
FREQUENCY(GHz)
0.1 and 1 dB Input Compression Point
0
-10
-20
-30
-40
ISOLATION (dB)
-50
-60
-70
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26
25
24
23
22
21
20
COMPRESSION POINT (dBm)
19
18
0123456789
RF1
RF2
FREQUENCY(GHz)
1 dB Compression Point
0.1 dB Compression Point
FREQUENCY (GHz)
FEBRUARY 2001
7
SWITCHES
Input Third Order Intercept Point
45
40
35
30
THIRD ORDER INTERCEPT (dBm)
25
0123456789
FREQUENCY (GHz)
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Web Site: www.hittite.com
7 - 123
SPDT
SMT
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