4 GHz to 8 GHz GaAs MMIC
Double-Balanced Mixer
Data Sheet
HMC129ALC4
Rev. 0 Document Feedback
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FEATURES
Conversion loss: 7 dB
LO to RF and IF isolation: 40 dB
Input IP3: 17 dBm
RoHS compliant, 24-terminal, 4 mm × 4 mm LCC package
APPLICATIONS
Microwave and very small aperture terminal (VSAT) radios
Test equipment
Military electronic warfare (EW); electronic countermeasure
(ECM); and command, control, communications and
intelligence (C3I)
FUNCTIONAL BLOCK DIAGRAM
Figure 1.
GENERAL DESCRIPTION
The HMC129ALC4 is a general-purpose, double-balanced
monolithic microwave integrated circuit (MMIC) mixer housed
in a leadless Pb-free, RoHS compliant LCC package, that can be
used as an upconverter or downconverter in the 4 GHz to 8 GHz
band. The HMC129ALC4 is ideally suited for applications where
small size, no dc bias, and consistent IC performance are required.
This mixer can operate over a wide LO drive input of 9 dBm to
18 dBm. It performs equally well as a biphase modulator or
demodulator. The HMC129ALC4 eliminates the need for wire
bonding, allowing use of surface-mount manufacturing
techniques.
13
1
3
4
2
7
NIC
GND
RF
GND
5
6
NIC
NIC
NIC
PACKAGE
BASE
GND
14
NIC
15
GND
16
LO
17
GND
18
NIC
NIC
8
GND
9
IF
10
GND
11
NIC
12
19
NIC
NIC
20
NIC
21
NIC
22
NIC
23
NIC
24
NIC
HMC129ALC4
13882-001
HMC129ALC4 Data Sheet
Rev. 0 | Page 2 of 16
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 4
Thermal Resistance ...................................................................... 4
ESD Caution .................................................................................. 4
Pin Configuration and Function Descriptions ............................. 5
Interface Schematics..................................................................... 5
Typical Performance Characteristics ............................................. 6
Downconverter Performance ......................................................6
Upconverter Performance ............................................................8
Isolation and Return Loss ............................................................9
IF Bandwidth—Downconverter ............................................... 11
IF Bandwidth—Upconverter .................................................... 12
Spurious and Harmonics Performance ................................... 13
Theory of Operation ...................................................................... 14
Applications Information .............................................................. 15
Typical Application Circuit ....................................................... 15
Evaluation PCB Information .................................................... 15
Outline Dimensions ....................................................................... 16
Ordering Guide .......................................................................... 16
REVISION HISTORY
7/2017—Revision 0: Initial Version
Data Sheet HMC129ALC4
Rev. 0 | Page 3 of 16
SPECIFICATIONS
T
A
= 25°C, IF = 100 MHz, LO = 15 dBm, upper side band. All measurements performed as a downconverter, unless otherwise noted, on the
evaluation printed circuit board (PCB).
Table 1.
Parameter Min Typ Max Unit
FREQUENCY
RF Pin 4 8 GHz
IF Pin DC 3 GHz
LO Pin 4 8 GHz
LO DRIVE LEVEL 9 15 18 dBm
RADIO FREQUENCY (RF) PERFORMANCE
Downconverter
Conversion Loss 7 9 dB
Single Sideband (SSB) Noise Figure 7 dB
Input Third-Order Intercept (IIP3) 15 17 dBm
Input 1 dB Compression Point (IP1dB) 10 dBm
Input Second-Order Intercept (IIP2) 50 dBm
RF to IF Isolation 20 dB
LO to RF Isolation 40 dB
LO to IF Isolation 35 40 dB
Upconverter
Conversion Loss 7 dB
Input Third-Order Intercept (IIP3) 17 dBm
Input 1 dB Compression Point (IP1dB) 7 dBm

HMC129ALC4

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
RF Mixer 4-8GHz DBL-BAL Mixer
Lifecycle:
New from this manufacturer.
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