'99
new!
MICROWAVE CORPORATION
HMC174MS8
GaAS MMIC MSOP8 T/R SWITCH DC - 3 GHz
7
FEBRUARY 2001
Features
ULTRA SMALL PACKAGE: MSOP8
HIGH THIRD ORDER INTERCEPT: +60 dBm
SINGLE POSITIVE SUPPLY: +3 TO +10V
HIGH RF POWER CAPABILITY
V02.0101
General Description
The HMC174MS8 is a low-cost SPDT switch in an 8lead MSOP package for use in transmit-receive applications which require very low distortion at high signal
power levels. The device can control signals from DC
to 3.0 GHz and is especially suited for 900 MHz, 1.8-
2.2 GHz, and 2.4GHz ISM applications with only 0.5
dB loss. The design provides exceptional
intermodulation performance; providing a +60dBm
third order intercept at 8 Volt bias. RF1 or RF2 is a
reflective short when "Off". On-chip circuitry allows
single positive supply operation at very low DC current
with control inputs compatible with CMOS and most
TTL logic families. They are especially suited for
PCMCIA wireless card and cellular phone applications.
Guaranteed Performance, Vdd = +5 Vdc, 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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22
02
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31
02
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31
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53
43
55
55
7 - 30
5.0
5.0
7.0
4.1
52
42
12
71
82
12
71
11
93
83
06
06
01
42
7.0
8.0
0.1
8.1
Bd
Bd
Bd
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Bd
Bd
Bd
Bd
Bd
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Bd
Bd
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MICROWAVE CORPORATION
HMC174MS8 MSOP8 T/R SWITCH DC - 3 GHz
new!
HMC174MS8
'99
V02.0101
Insertion Loss
0
-0.5
-1
-1.5
-2
-2.5
-3
INSERTION LOSS (dB)
-3.5
-4
0123
FREQUENCY (GHz)
Return Loss
FEBRUARY 2001
Isolation
0
-10
-20
ISOLATION (dB)
-30
-40
0123
FREQUENCY (GHz)
7
0
-10
-20
-30
INPUT RETURN LOSS (dB)
-40
0123
FREQUENCY (GHz)
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Web Site: www.hittite.com
7 - 31
SWITCHES
SPDT
SMT