'9
9
n
ew
!
MICROWAVE CORPORATION
HMC165S14
V
01.0101
GaAS MMIC SP4T SWITCH DC TO 2.0 GHz
F
EBRUARY
2001
Features
LOW INSERTION LOSS: 0.4dB
INTEGRATED 2:4 DECODER
14 LEAD SOIC PACKAGE
General Description
The HMC165S14 is a low-cost SP4T switch
in a 14-lead SOIC package for use in an-
tenna diversity, switched filter banks, gain/
attenuation selection, and general channel
multiplexing applications. The switch can
control signals up to 2.5 GHz and is espe-
cially suited for 800-1000 MHz basestation
applications*. A 2:4 decoder is integrated
on the switch, requiring only 2 control lines
and a negative bias to select each RF path.
Switch outputs are reflective shorts when
"Off". The 2:4 decoder replaces 4 to 8
control lines normally required by GaAS
SP4T switches. See positive bias/TTL SP4T
HMC241QS16.
7
S
WITCHES
Guaranteed Performance
For 0/-5V Control and Vee = -5V in a 50 Ohm System, -40 to +85 deg C
Parameter
Inser tion Loss
Frequency
DC - 0.5GHz
DC - 1.0GHz
DC - 2.0GHz
DC -0.5GHz
DC - 1.0GHz
DC - 2.0GHz
DC -1.0GHz
DC - 2.0GHz
50 MHz
0.5 - 2.0GHz
50 MHz
0.5 - 2.0GHz
DC - 2.0GHz
25
50
ns
ns
35
28
20
16
8.5
Min.
Typ.
0.3
0.5
1.0
39
32
24
20
11
22
24
35
42
Max.
0.6
0.8
1.3
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB m
dB m
SP4T
SMT
Isolation
Return Loss
Input Power for 1dB Compression
Input Third Order Intercept
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
12 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Web Site: www.hittite.com
7 - 22
1
2
3
4
