DOUBLE-BALANCED MIXER. HMC329 Datasheet

HMC329 MIXER. Datasheet pdf. Equivalent

Part HMC329
Description GaAs MMIC DOUBLE-BALANCED MIXER
Feature v04.1007 Typical Applications The HMC329 is ideal for: • LMDS • Microwave Point-to-Point Radios • SA.
Manufacture Analog Devices
Datasheet
Download HMC329 Datasheet



HMC329
v04.1007
Typical Applications
The HMC329 is ideal for:
• LMDS
• Microwave Point-to-Point Radios
• SATCOM
4
Functional Diagram
HMC329
GaAs MMIC DOUBLE-BALANCED
MIXER, 25 - 40 GHz
Features
Passive: No DC Bias Required
Input IP3: +19 dBm
LO/RF Isolation: 42 dB
Small Size: 0.85 x 0.55 x 0.1 mm
General Description
The HMC329 chip is a miniature passive double
balanced mixer which can be used as an upconverter
or downconverter from 25-40 GHz in a small chip
area of 0.85 x 0.55 mm. Excellent isolations are
provided by on-chip baluns, and the chip requires no
external components and no DC bias. Measurements
were made with the chip mounted and ribbon bonded
into in a 50-ohm microstrip test fixture that contains
5-mil alumina substrates between the chip and
K-connectors. Measured data includes the parasitic
effects of the assembly. RF connections to the chip
were made with 0.076 mm (3-mil) ribbon bond with
minimal length <0.31mm (<12 mil).
4 - 48
Electrical Specifications, TA = +25° C
Frequency Range, RF & LO
Frequency Range, IF
Parameter
LO = +13 dBm, IF = 1 GHz
Min.
Typ.
Max.
25 - 40
DC - 8
Conversion Loss
9.5
11.5
Noise Figure (SSB)
LO to RF Isolation
38
LO to IF Isolation
25
RF to IF Isolation
21
IP3 (Input)
16
IP2 (Input)
45
1 dB Compression (Input)
8
* Unless otherwise noted, all measurements performed as downconverter, IF= 1 GHz.
9.5
11.5
42
35
28
19
55
11
Units
GHz
GHz
dB
dB
dB
dB
dB
dBm
dBm
dBm
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Order On-line Trademarks and registered trademarks are the property of their respective owners. at www.hApitptilitcea.tcioonmSupport: Phone: 1-800-ANALOG-D



HMC329
v04.1007
Conversion Gain vs.
Temperature @ LO = +13 dBm
0
-4
-8
-12
+ 25 C
+ 85 C
-16
- 55 C
-20
22
26
30
34
38
42
FREQUENCY (GHz)
Conversion Gain vs. LO Drive
0
+ 7 dBm
-4
+ 9 dBm
+ 11 dBm
+ 13 dBm
+ 15 dBm
-8
-12
-16
-20
22
26
30
34
38
42
FREQUENCY (GHz)
HMC329
GaAs MMIC DOUBLE-BALANCED
MIXER, 25 - 40 GHz
Isolation @ LO = +13 dBm
0
-10
LO / RF
RF / IF
-20
LO / IF
-30
-40
-50
-60
22
26
30
34
38
42
FREQUENCY (GHz)
4
Upconverter Performance
Conversion Gain @ LO = +13 dBm
0
-4
-8
-12
-16
-20
22
25
28
31
34
37
40
FREQUENCY (GHz)
IF Bandwidth @ LO = +13 dBm
0
-4
-8
-12
IF Return Loss
-16
Conversion Gain
-20
0
2
4
6
8
10
12
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
4 - 49





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