PUMPED MIXER. HMC337 Datasheet

HMC337 MIXER. Datasheet pdf. Equivalent

Part HMC337
Description GaAs MMIC SUB-HARMONICALLY PUMPED MIXER
Feature MIXERS - SUB-HARMONIC - CHIP v02.1007 Typical Applications The HMC337 is ideal for: • 18 and 23 .
Manufacture Analog Devices
Datasheet
Download HMC337 Datasheet



HMC337
v02.1007
Typical Applications
The HMC337 is ideal for:
• 18 and 23 GHz Microwave Radios
3
• Up and Down Converter for
Point-to-Point Radios
• Satellite Communication Systems
Functional Diagram
HMC337
GaAs MMIC SUB-HARMONICALLY
PUMPED MIXER, 17 - 25 GHz
Features
Integrated LO Amplifier: -5 dBm Input
Sub-Harmonically Pumped (x2) LO
High 2LO/RF Isolation: > 25 dB
Die Size: 1.32 x 0.97 x 0.1mm
General Description
The HMC337 chip is a sub-harmonically pumped
(x2) MMIC mixer with an integrated LO amplifier
which can be used as an upconverter or downcon-
verter. The chip utilizes a GaAs PHEMT technology
that results in a small overall chip area of 1.28mm2.
The 2LO to RF isolation is excellent eliminating the
need for additional filtering. The LO amplifier is a
single bias (+3V to +4V) two stage design with only
-5 dBm nominal drive requirement. All data is mea-
sured with the chip in a 50 ohm test fixture connected
via 0.076 mm (3 mil) ribbon bonds of minimal length
<0.31 mm (<12 mils).
3 - 34
Electrical Specifications, TA = +25° C, As a Function of Vdd
Parameter
Frequency Range, RF
Frequency Range, LO
IF = 1 GHz
LO = -5 dBm & Vdd = +4V
Min.
Typ.
Max.
17 - 25
8.5 - 12.5
IF = 1 GHz
LO = -5 dBm & Vdd = +3V
Min.
Typ.
Max.
18 - 24
9 - 12
Frequency Range, IF
DC - 3
DC - 3
Conversion Loss
9
13
9
13
Noise Figure (SSB)
9
13
9
13
2LO to RF Isolation
10
25 - 30
10
25 - 30
2LO to IF Isolation
27
40 - 50
30
40 - 50
IP3 (Input)
3
10
2
9
1 dB Compression (Input)
-5
0
-6
-1
Supply Current (Idd)
28
50
25
50
* Unless otherwise noted, all measurements performed as downconverter, IF= 1 GHz.
Units
GHz
GHz
GHz
dB
dB
dB
dB
dBm
dBm
mA
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HMC337
v02.1007
Conversion Gain vs.
Temperature @ LO = -5 dBm, Vdd= +4V
0
-4
-8
-12
+25 C
-16
+85 C
-55 C
-20
16 17 18 19 20 21 22 23 24 25 26
FREQUENCY (GHz)
Conversion Gain
vs. LO Drive @ Vdd = +4V
0
- 7 dBm
-4
- 5 dBm
- 3 dBm
-8
-12
-16
-20
16 17 18 19 20 21 22 23 24 25 26
FREQUENCY (GHz)
Isolation @ LO = -5 dBm, Vdd = +4V
0
-10
LO/IF
-20
-30
LO/RF
2 LO/RF
RF/IF
-40
-50
2 LO/IF
-60
16 17 18 19 20 21 22 23 24 25 26
FREQUENCY (GHz)
HMC337
GaAs MMIC SUB-HARMONICALLY
PUMPED MIXER, 17 - 25 GHz
Conversion Gain vs.
Temperature @ LO = -5 dBm, Vdd= +3V
0
-4
-8
3
-12
+25 C
-16
+85 C
-55 C
-20
16 17 18 19 20 21 22 23 24 25 26
FREQUENCY (GHz)
Conversion Gain
vs. LO Drive @ Vdd = +3V
0
-4
-8
-12
-16
-7 dBm
-5 dBm
-3 dBm
-20
16 17 18 19 20 21 22 23 24 25 26
FREQUENCY (GHz)
Isolation @ LO = -5 dBm, Vdd = +3V
0
LO/IF
-10
LO/RF
-20
RF/IF
-30
2 LO/RF
-40
2 LO/IF
-50
-60
16 17 18 19 20 21 22 23 24 25 26
FREQUENCY (GHz)
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Order On-line Trademarks and registered trademarks are the property of their respective owners. at www.hAipttpiltieca.ctioonmSupport: Phone: 1-800-ANALOG-D
3 - 35





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