hmc525lc4 Hittite Microwave Corporation, hmc525lc4 Datasheet

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hmc525lc4

Manufacturer Part Number
hmc525lc4
Description
Gaas Mmic I/q Mixer 4 - 8.5 Ghz
Manufacturer
Hittite Microwave Corporation
Datasheet

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8 - 124
8
Typical Applications
The HMC525LC4 is ideal for:
• Point-to-Point and Point-to-Multi-Point Radio
• VSAT
Functional Diagram
Electrical Specifi cations,
Frequency Range, RF/LO
Frequency Range, IF
Conversion Loss (As IRM)
Image Rejection
1 dB Compression (Input)
LO to RF Isolation
LO to IF Isolation
IP3 (Input)
Amplitude Balance
Phase Balance
* Unless otherwise noted, all measurements performed as downconverter.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Parameter
T
A
v01.0806
= +25° C, IF= 100 MHz, LO = +15 dBm*
Order On-line at www.hittite.com
Min.
20
33
14
4.0 - 8.5
DC - 3.5
Typ.
+23
+14
0.3
35
45
20
8
8
Features
Wide IF Bandwidth: DC - 3.5 GHz
Image Rejection: 40 dB
LO to RF Isolation: 50 dB
High Input IP3: +23 dBm
RoHS Compliant 4x4 mm SMT Package
General Description
The HMC525LC4 is a compact I /Q MMIC mixer in
a leadless “Pb free” RoHS compliant SMT package,
which can be used as either an Image Reject Mixer
or a Single Sideband Upconverter. The mixer utilizes
two standard Hittite double balanced mixer cells and
a 90 degree hybrid fabricated in a GaAs MESFET
process. A low frequency quadrature hybrid was used
to produce a 100 MHz USB IF output. This product
is a much smaller alternative to hybrid style Image
Reject Mixers and Single Sideband Upconverter
assemblies. The HMC525LC4 eliminates the need
for wire bonding allowing use of surface mount
manufacturing techniques.
Max.
11
Min.
30
40
17
GaAs MMIC I/Q MIXER
HMC525LC4
DC - 3.5
5.5 - 7.5
Typ.
+15
+23
0.2
7.5
40
50
20
4
Max.
9.5
4 - 8.5 GHz
Units
GHz
GHz
dBm
dBm
Deg
dB
dB
dB
dB
dB

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hmc525lc4 Summary of contents

Page 1

... High Input IP3: +23 dBm RoHS Compliant 4x4 mm SMT Package General Description The HMC525LC4 is a compact I /Q MMIC mixer in a leadless “Pb free” RoHS compliant SMT package, which can be used as either an Image Reject Mixer or a Single Sideband Upconverter. The mixer utilizes ...

Page 2

... Return Loss 0 -5 -10 -15 -20 - Input IP3 vs. LO Drive Order On-line at www.hittite.com HMC525LC4 4 - 8.5 GHz +25C +85C -55C FREQUENCY (GHz FREQUENCY (GHz +13 dBm LO = +15 dBm LO = +17 dBm LO = +19 dBm 5 ...

Page 3

... Upconverter Performance Sideband Rejection vs. LO Drive 0 -10 -20 -30 - +13 dBm LO = +15 dBm LO = +17 dBm LO = +19 dBm -50 - Order On-line at www.hittite.com HMC525LC4 GaAs MMIC I/Q MIXER 4 - 8.5 GHz RETURN LOSS CONVERSION GAIN 0.5 1 1 FREQUENCY (GHz +13 dBm LO = +15 dBm LO = +17 dBm LO = +19 dBm 3 4 ...

Page 4

... LEAD AND GROUND PADDLE PLATING MICROINCHES GOLD OVER 50 MICROINCHES MINIMUM NICKLE 3. DIMENSIONS ARE IN INCHES [MILLIMETERS] 4. LEAD SPACING TOLERANCE IS NON-CUMULATIVE 5. PACKAGE WARP SHALL NOT EXCEED 0.05mm DATUM 6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND Order On-line at www.hittite.com HMC525LC4 4 - 8.5 GHz nLO -11 ...

Page 5

... For operation to DC, this pin must not source/sink more than 3mA of current or part non-func- tion and possible part failure will result. This pin is AC coupled and matched to 50 Ohms from 4 to 8.5 GHz. Order On-line at www.hittite.com HMC525LC4 GaAs MMIC I/Q MIXER 4 - 8.5 GHz Interface Schematic ...

Page 6

... A sufficient number of via holes should be used to connect the top and bottom ground planes. The evaluation circuit board shown is available from Hittite upon request. Order On-line at www.hittite.com HMC525LC4 4 - 8.5 GHz 129 ...

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