MIXER. HMC265LM3 Datasheet

HMC265LM3 Datasheet PDF

Part HMC265LM3
Description GaAs MMIC SUB-HARMONIC SMT MIXER
Feature MIXERS - SUB-HARMONIC - SMT v01.1201 Typical Applications The HMC265LM3 is ideal for: • 20 and 3.
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Datasheet
Download HMC265LM3 Datasheet





HMC265LM3
v01.1201
Typical Applications
The HMC265LM3 is ideal for:
• 20 and 31 GHz Microwave Radios
8
• Downconverter for Point to Point Radios
• LMDS and SATCOM
Functional Diagram
HMC265LM3
GaAs MMIC SUB-HARMONIC
SMT MIXER, 20 - 31 GHz
Features
Integrated LO Amplifier: -4 dBm Input
Sub-Harmonically Pumped (x2) LO
High 2LO/RF Isolation: > 28 dB
LM3 SMT Package
General Description
The HMC265LM3 is a 20 - 31 GHz surface mount
sub-harmonically pumped (x2) MMIC mixer down-
converter with integrated LO and IF amplifiers in
a SMT leadless chip carrier package. The 2LO to
RF and IF isolations are an excellent 28 to 47 dB,
eliminating the need for additional filtering. The LO
amplifier is a single bias (+3V to +4V) two stage
design with only -4 dBm drive requirement. All data is
with the non-hermetic, epoxy sealed LM3 packaged
device mounted in a 50 ohm test fixture. Utilizing the
HMC265LM3 eliminates the need for wirebonding,
thereby providing a consistent connection interface
for the customer.
8 - 30
Electrical Specifications, TA = +25° C, As a Function of Vdd
Parameter
IF = 2 GHz
LO = -4 dBm & Vdd = +4V
Min.
Typ.
Max.
IF = 2 GHz
LO = -4 dBm & Vdd = +4V
Min.
Typ.
Max.
Frequency Range, RF
20 - 31
27 - 30
Frequency Range, LO
10 - 15.5
13.5 - 15
Frequency Range, IF
0.7 - 3
0.7 - 3
Conversion Gain (RF to IF)
-2
3
0
4
Noise Figure (SSB)
13
13
2LO to RF Isolation
21
28
28
35
2LO to IF Isolation
39
47
40
48
IP3 (Input)
2
8
6
10
1 dB Compression (Input)
-1
+2
0
+3
Supply Current (Idd)
50
50
*Unless otherwise noted, all measurements performed as downconverter, IF= 2 GHz.
IF = 2 GHz
LO = -4 dBm & Vdd = +3V
Min.
Typ.
Max.
21 - 30
10.5 - 15
0.8 - 2.8
-1
3
13
20
28
38
47
2
8
0
40
Units
GHz
GHz
GHz
dB
dB
dB
dB
dBm
dBm
mA
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Order On-line Trademarks and registered trademarks are the property of their respective owners. at www.hAiptptilticea.tcioonmSupport: Phone: 1-800-ANALOG-D



HMC265LM3
v01.1201
Conversion Gain vs.
Temperature @ LO = -4 dBm, Vdd= +4V
10
5
0
-5
-10
+25C
-40C
-15
+85C
-20
18 20 22 24 26 28 30 32 34
RF FREQUENCY (GHz)
Conversion Gain
vs. LO Drive @ Vdd = +4V
10
5
0
-5
-10
-8 dBm
-6 dBm
-4 dBm
-15
-2 dBm
0 dBm
-20
18 20 22 24 26 28 30 32 34
RF FREQUENCY (GHz)
Isolation @ LO = -4 dBm, Vdd = +4V
10
LO/RF
0
LO/IF
-10
RF/IF
-20
-30
2LO/RF
-40
-50
-60
2LO/IF
-70
18 20 22 24 26 28 30 32 34
RF FREQUENCY (GHz)
HMC265LM3
GaAs MMIC SUB-HARMONIC
SMT MIXER, 20 - 31 GHz
Conversion Gain vs.
Temperature @ LO = -4 dBm, Vdd= +3V
10
5
0
-5
+25C
-10
-40C
+85C
-15
8
-20
18 20 22 24 26 28 30 32 34
RF FREQUENCY (GHz)
Conversion Gain
vs. LO Drive @ Vdd = +3V
10
5
0
-5
-10
-8 dBm
-6 dBm
-4 dBm
-15
-2 dBm
0 dBm
-20
18 20 22 24 26 28 30 32 34
RF FREQUENCY (GHz)
Isolation @ LO = -4 dBm, Vdd = +3V
10
LO/RF
0
-10
RF/IF LO/IF
-20
-30
-40
2LO/RF
-50
2LO/IF
-60
-70
18 20 22 24 26 28 30 32 34
RF FREQUENCY (GHz)
IrrliniecgfseohpntrsomsenoasftiisibtohingilrirtdyafunpirstnaeairdstsihesbesFuydmthoimeba2rdtyp0mlbipAcyaanyArAtaiiorlncoelnapgseluoohlDrg,t eofaDrdvtoheimceeRvericwilstoeisivssiuaseefsodbeurr.neiy,dtSlise,epCvureaescahdeinnf,ieyctndoaopltmriabotftenoeossrnatafscpnooucyrblurjiaperndaacfcrttt,eientenogMatecnromhdiAgaerhnrndtegs0tlseieao1obwfrf8lAsiepthn.2a,oatHue4lpotongwntlsPoeDeotviehacreveorosi,.ctheeNnnesoor.ec:oFOP9noh7ntroea8npTc-ere2i:tcc75eHh80,n1iodt--3tl3eoi2lt3gie9vy4e-4rWM3y7,a0iyac0F,nr•Pado.OxOwt:or.daB9epvo7rlaexo8cn9e-Cl12in0oo5e6rrd0,apeNt-row3osr:r3wwaA7wotni3o.oaadlnno,ag:MloADge.0cv2oic0me6s2,-9In10c.6,
Order On-line Trademarks and registered trademarks are the property of their respective owners. at www.hAiptptilticea.tcioonmSupport: Phone: 1-800-ANALOG-D
8 - 31




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