HMC165S14 Datasheet, PDF (1/4 Pages) Hittite Microwave Corporation – GaAS MMIC SP4T SWITCH DC TO 2.0 GHz

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MICROWAVE CORPORATION
HMC165S14
GaAS MMIC SP4T SWITCH DC TO 2.0 GHz
FEBRUARY 2001
Features
General Description
V01.0101
LOW INSERTION LOSS: 0.4dB
INTEGRATED 2:4 DECODER
14 LEAD SOIC PACKAGE
7
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.
Guaranteed Performance
For 0/-5V Control and Vee = -5V in a 50 Ohm System, -40 to +85 deg C
Parameter
Frequency
Min.
Insertion Loss
DC - 0.5GHz
DC - 1.0GHz
DC - 2.0GHz
Isolation
DC -0.5GHz
35
DC - 1.0GHz
28
DC - 2.0GHz
20
Return Loss
DC -1.0GHz
16
DC - 2.0GHz
8.5
Input Power for 1dB Compression
50 MHz
0.5 - 2.0GHz
Input Third Order Intercept
50 MHz
0.5 - 2.0GHz
Switching Characteristics
DC - 2.0GHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
Typ.
0.3
0.5
1.0
39
32
24
20
11
22
24
35
42
25
50
Max.
0.6
0.8
1.3
Units
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
ns
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12 Elizabeth Drive, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
7 - 22
Web Site: www.hittite.com