Page 1
'99
new!
MICROWAVE CORPORATION
HMC165S14
GaAS MMIC SP4T SWITCH DC TO 2.0 GHz
7
FEBRUARY 2001
Features General Description
LOW INSERTION LOSS: 0.4dB
INTEGRATED 2:4 DECODER
14 LEAD SOIC PACKAGE
The HMC165S14 is a low-cost SP4T switch
in a 14-lead SOIC package for use in antenna diversity, switched filter banks, gain/
attenuation selection, and general channel
multiplexing applications. The switch can
control signals up to 2.5 GHz and is especially 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.
V01.0101
Guaranteed Performance
For 0/-5V Control and Vee = -5V in a 50 Ohm System, -40 to +85 deg C
SWITCHES
ssoLnoitresnI
SP4T
noitalosI
ssoLnruteR
SMT
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Web Site: www.hittite.com
7 - 22
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zHG5.0-CD
zHG0.1-CD
zHG0.2-CD
zHG5.0-CD
zHG0.1-CD
zHG0.2-CD
zHG0.1-CD
zHG0.2-CD
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tpecretnIredrOdrihTtupnI
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)FR%09/01(LLAFt,ESIRt
)FR%09/01otLTC%05(FFOt,NOt
zHM05
zHG0.2-5.0
zHM05
zHG0.2-5.0
zHG0.2-CD
53
82
02
61
5.8
3.0
5.0
0.1
93
23
42
02
11
22
42
53
24
52
05
6.0
8.0
3.1
Bd
Bd
Bd
Bd
Bd
Bd
Bd
Bd
mBd
mBd
sn
sn
Page 2
MICROWAVE CORPORATION
HMC165S14 SP4T SWITCH DC TO 2.0 GHz
new!
HMC165S14
'99
V01.0101
Insertion Loss
0
-0.5
-1
-1.5
-2
-2.5
INSERTION LOSS (dB)
-3
0 0.5 1 1.5 2 2.5 3
FREQUENCY (GHz)
Return Loss
FEBRUARY 2001
Isolation
0
-10
-20
-30
-40
ISOLATION (dB)
-50
-60
0 0.5 1 1.5 2 2.5 3
FREQUENCY (GHz)
7
0
-10
-20
-30
RETURN LOSS (dB)
-40
0 0.5 1 1.5 2 2.5 3
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Web Site: www.hittite.com
RF COMMON
RF1, RF2,
RF3, RF4
FREQUENCY (GHz)
7 - 23
SWITCHES
SP4T
SMT
Page 3
'99
new!
MICROWAVE CORPORATION
FEBRUARY 2001
Functional Diagram
HMC165S14
HMC165S14 SP4T SWITCH DC TO 2.0 GHz
GND RFC
2:4
DECODER
GND
RF1
GNDRF4GND
PIN 1
V01.0101
Absolute Maximum Ratings Truth Table
7
SWITCHES
SP4T
Bias Voltage & Current
SMT
RF3
)eeVtroP(egnaRegatloVsaiBcdV0.7)B&A(egnaRegatloVlortnoCcdV0.1+otV5.0-eeV
erutarepmeTegarotSCged051+ot56-
erutarepmeTgnitarepOCged58+ot04rewoPtupnImumixaM)zHM005<(mBd72+
%01±cdV0.5-=egnaReeV
eeV
)cdV(
0.5-0.30.6
).pyT(eeI
)Am(
Vee
B
)zHM005>(mBd03+
AGND RF2 GND
tupnIlortnoC etatShtaPlangiS
A B :otMOCFR
hgiHhgiH1FR
woLhgiH2FR
hgiHwoL3FR
woLwoL4FR
Control V oltages
etatS noitidnoCsaiB
).xaM(eeI
)Am(
woL.pyTAu022@CDV3-ot0
hgiH.xaMAu001@CDV8.0+eeV
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Web Site: www.hittite.com
7 - 24
Page 4
MICROWAVE CORPORATION
HMC165S14 SP4T SWITCH DC TO 2.0 GHz
new!
HMC165S14
'99
V01.0101
Outline
0.337/0.344
PIN 14
0.150/0.157
(3.81/4.00) (5.82/6.20)
PIN 1
GND RF4 GND
0.050
(1.27)
TYP
(8.55/8.75)
AB
Vee
RF3
GNDRF2GND
HMC165S14
RF1
GND
RFC
GND
0.014/0.018
(0.36/0.46)
TYP
1) MATERIAL:
A) PACKAGE BODY LOW STRESS INJECTION MOLDED PLASTIC, SILICA & SILICONE IMPREGNATED
B) LEADFRAME MATERIAL: COPPER ALLOY
2 . PLATING: LEAD-TIN SOLDER PLATE
3. DIMENSIONS ARE IN INCHES (MILLIMETERS) UNLESS OTHERWISE SPECIFIED TOL. ARE ±0.005(±0.13)
0.229/0.244
0.054/0.068
(1.37/1.73)
0.004/0.009
(0.10/0.23)
COUNTRY OF ORIGIN
3 DEG/8 DEG
CCCC
0.016
(0.41)
XXXXX
YYWW
MIN TYP
FEBRUARY 2001
LOT NUMBER
DATE CODE
YY= YEAR
WW= WEEK
PIN 1 (REF)
0.007/0.009
(0.18/0.25)
TYP
7
TTL Interface Circuit
Vcc
TTL Control A
5.1V
Zener
TTL Control B
5.1V
Zener
Note:
Control inputs A and B can be driven directly with TTL
logic with -5 Volts applied to the HCT logic gates (Vee) and to Vee (pin 10) of the RF switch.
10K
Ohm
10K
Ohm
74HCT04 (1/6)
Vee
-5 VDC
Vcc
74HCT04 (1/6)
Vee
-5 VDC
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Web Site: www.hittite.com
To A
To B
7 - 25
SWITCHES
SP4T
SMT
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