Hittite HMC239S8 Datasheet
'99
new!
MICROWAVE CORPORATION
INDUSTRY STANDARD SOIC8 SPDT SWITCH DC - 2.5 GHz
FEBRUARY 2001
HMC239S8
7
Features
LOW INSERTION LOSS: 0.4 dB
HIGH ISOLATION: 35 dB
FAST SWITCHING SPEED: 2ns
HIGH INPUT IP3: +50 dBm
General Description
The HMC239S8 is a low cost GaAS MMIC
SPDT switch in an 8-lead SOIC package.
The switch can control signals from DC to
2.5 GHz. It is especially suited for low or
medium power applications which require
extremely fast switching, with minimal insertion loss. The two control voltages require a
minimal amount of DC current which is optimal for battery powered radio systems. RF1
or RF2 is a reflective short when "Off".
The HMC239S8 switch is a pin for pin replacement for the M/A-COM SW239, offering improved input IP3 from +46 dBm
(SW239) to +50 dBm (HMC239).
Guaranteed Performance Vctl = 0/-5V, 50 Ohm System, -40 to +85 deg C
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SWITCHES
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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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zHG0.2-CD
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62
81
41
81
71
51
52
32
54
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7 - 102
4.0
4.0
5.0
6.0
7.0
63
92
12
71
12
12
02
92
72
05
94
2
01
6.0
6.0
7.0
8.0
0.1
Bd
Bd
Bd
Bd
Bd
Bd
Bd
Bd
Bd
Bd
Bd
Bd
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mBd
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MICROWAVE CORPORATION
HMC239S8 SOIC8 SPDT SWITCH DC - 2.5 GHz
new!
HMC239S8
FEBRUARY 2001
'99
Insertion Loss
0
-0.5
-1
-1.5
-2
INSERTION LOSS (dB)
-2.5
-3
0123
FREQUENCY (GHz)
Return Loss
0
Isolation
0
-10
-20
-30
-40
ISOLATION (dB)
-50
-60
0123
RF1
RF2
FREQUENCY (GHz)
7
-10
-20
RETURN LOSS (dB)
-30
-40
0123
FREQUENCY (GHz)
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Web Site: www.hittite.com
7 - 103
SWITCHES
SPDT
SMT
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