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Details, datasheet, quote on part number:HMC265LM3
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Datasheet text preview:
v01.1201
MICROWAVE CORPORATION
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
Typical Applications
The HMC265LM3 is ideal for: · 20 and 31 GHz Microwave Radios · Downconverter for Point to Point Radios · LMDS and SATCOM
Functional Diagram
General Description
The HMC265LM3 is a 20 - 31 GHz surface mount sub-harmonically pumped (x2) MMIC mixer downconver ter 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.
12
MIXERS - SMT
Electrical Specifications, TA = +25° C, As a Function of Vdd
Parameter IF = 2 GHz LO = -4 dBm & Vdd = +4V Min. Frequency Range, RF Frequency Range, LO Frequency Range, IF Conversion Gain (RF to IF) Noise Figure (SSB) 2LO to RF Isolation 2LO to IF Isolation IP3 (Input) 1 dB Compression (Input) Supply Current (Idd) 21 39 2 -1 -2 Typ. 20 - 31 10 - 15.5 0.7 - 3 3 13 28 47 8 +2 50 28 40 6 0 0 Max. IF = 2 GHz LO = -4 dBm & Vdd = +4V Min. Typ. 27 - 30 13.5 - 15 0.7 - 3 4 13 35 48 10 +3 50 20 38 2 -1 Max. IF = 2 GHz LO = -4 dBm & Vdd = +3V Min. Typ. 21 - 30 10.5 - 15 0.8 - 2.8 3 13 28 47 8 0 40 Max. GHz GHz GHz dB dB dB dB dBm dBm mA Units
*Unless otherwise noted, all measurements performed as downconverter, IF= 2 GHz.
12 - 84
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com
v01.1201
MICROWAVE CORPORATION
HMC265LM3
GaAs MMIC SUB-HARMONIC SMT MIXER, 20 - 31 GHz
Conversion Gain vs. Temperature @ LO = -4 dBm, Vdd= +4V
10 5
Conversion Gain vs. Temperature @ LO = -4 dBm, Vdd= +3V
10 5
CONVERSION GAIN (dB)
0 -5 -10 -15 -20 18 20 22 24 26 28 30 32 34 RF FREQUENCY (GHz)
+25C -40C +85C
CONVERSION GAIN (dB)
0 -5 -10 -15 -20 18 20 22 24 26 28 30 32 34 RF FREQUENCY (GHz)
+25C -40C +85C
12
MIXERS - SMT
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Conversion Gain vs. LO Drive @ Vdd = +4V
10 5
-4 dBm 0 dBm
Conversion Gain vs. LO Drive @ Vdd = +3V
10 5
CONVERSION GAIN (dB)
CONVERSION GAIN (dB)
-4 dBm 0 dBm
0
-8 dBm
0 -5 -10 -15 -20
-8 dBm
-5
-6 dBm
-10
-2 dBm
-6 dBm -2 dBm
-15 -20 18 20 22 24 26 28 30 32 34 RF FREQUENCY (GHz)
18
20
22
24
26
28
30
32
34
RF FREQUENCY (GHz)
Isolation @ LO = -4 dBm, Vdd = +4V
10
LO/RF
Isolation @ LO = -4 dBm, Vdd = +3V
10
LO/RF
0 -10
RF/IF LO/IF
0 -10
RF/IF LO/IF
ISOLATION (dB)
-20 -30 -40 -50 -60 -70 18 20 22 24 26 28 30 32 34 RF FREQUENCY (GHz)
2LO/IF 2LO/RF
ISOLATION (dB)
-20 -30
2LO/RF
-40 -50 -60 -70 18 20 22 24 26 28 30 32 34 RF FREQUENCY (GHz)
2LO/IF
For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com
v01.1201
MICROWAVE CORPORATION
HMC265LM3
GaAs MMIC SUB-HARMONIC SMT MIXER, 20 - 31 GHz
Input IP3 vs. LO Drive @ Vdd = +4V *
20 -2 dBm
Input P1dB @ LO = -4 dBm, Vdd = +4V
5 4
16
3
INPUT P1dB (dBm)
-6 dBm -4 dBm
INPUT IP3 (dBm)
2 1 0 -1 -2 -3 -4
12
8
4
12
MIXERS - SMT
0 18 20 22 24 26 28 30 32 34 RF FREQUENCY (GHz)
-5 18 20 22 24 26 28 30 32 34 RF FREQUENCY (GHz)
RF & LO Return Loss @ LO = -4 dBm, Vdd = +4V
0 -2 -4
IF Return Loss @ LO = -4 dBm, Vdd = +4V
0 -2 -4
RETURN LOSS (dB)
-6 -8 -10 -12 -14 -16 -18 -20 0 5 10 15 20 25 30 35 FREQUENCY (GHz)
RF LO
RETURN LOSS (dB)
-6 -8 -10 -12 -14 -16 -18 -20 0 1 2 3 4 5 6 IF FREQUENCY (GHz)
IF Bandwidth @ LO = -4 dBm
10 5 0 -5 -10 -15 -20 0 1 2 3 4 5 6 IF FREQUENCY (GHz)
Vdd = +3V Vdd = +4V
* Two-tone input power = -10 dBm each tone, 1 MHz spacing. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: 12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Order Online at www.hittite.com
12 - 86
IF CONVERSION GAIN (dB)
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