HMC556 Datasheet PDF - Hittite Microwave Corporation
| Part Number | HMC556 | |
| Description | GaAs MMIC I/Q MIXER 36 - 41 GHz | |
| Manufacturers | Hittite Microwave Corporation | |
| Logo |  |
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There is a preview and HMC556 download ( pdf file ) link at the bottom of this page. Total 6 Pages | ||
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v00.0106
HMC556
GaAs MMIC I/Q MIXER
36 - 41 GHz
www.datashTeeyt4pui.ccoaml Applications
The HMC556 is ideal for:
• Microwave Radio
3 • Satellite Communication Systems
• Military End Use
• Test Equipment & Sensors
Features
Wide IF Bandwidth: DC - 3.5 GHz
Image Rejection: 17.5 dB
High LO to RF Isolation: 33 dB
High Input IP3: +23 dBm
Passive Topology: No DC Bias Required
Compact Size: 1.49mm x 1.12mm x 0.1mm
Functional Diagram
General Description
The HMC556 is a compact I/Q MMIC mixer which
can be used as either an Image Reject Mixer or a
Single Sideband Upconverter. The chip utilizes two
double balanced mixer cells and a 90 degree hybrid
fabricated in a GaAs MESFET process. All data
shown below is taken with the chip mounted in a
50 Ohm test fixture and includes the effects of 1 mil
diameter x 12 mil length bond wires on each port.
A low frequency quadrature hybrid was used to pro-
duce a 100 MHz USB IF output. This compact mixer
is a much smaller alternative to hybrid style Image
Reject Mixers and Single Sideband Upconverter
assemblies, and is ideal for microwave radio
applications. The redundant IF port connections
located on opposing sides of the HMC556 chip,
provide added layout flexibility.
Electrical Specifications, TA = +25° C, IF= 100 MHz, LO = +17 dBm*
Parameter
Min.
Typ.
Frequency Range, RF/LO
36 - 38
Frequency Range, IF
DC - 3.5
Conversion Loss (As IRM)
11
Image Rejection
10 14
1 dB Compression (Input)
+16
LO to RF Isolation
27 34
LO to IF Isolation
14 20
IP3 (Input)
+20
Amplitude Balance
0.2
Phase Balance
17
* Unless otherwise noted, all measurements performed as downconverter.
Max.
13
Min. Typ.
38 - 41
DC - 3.5
11
11 18
+16
28 32
13 18
+23
0.5
9
Max.
13
Units
GHz
GHz
dB
dB
dBm
dB
dB
dBm
dB
Deg
3 - 192
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
Order On-line at www.hittite.com
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v00.0106
HMC556
GaAs MMIC I/Q MIXER
36 - 41 GHz
www.datashPeeat4du.cDomescriptions
Pad Number
Function
1 RF
3
4 LO
2 (5)
IF2
3 (6)
IF1
GND
Description
This pad is AC coupled and matched to
50 Ohms from 36 to 41 GHz.
This pad is AC coupled and matched to
50 Ohms from 36 to 41 GHz.
This pad is DC coupled. For applications not
requiring operation to DC, this port should be DC
blocked externally using a series capacitor whose
value has been chosen to pass the necessary IF
frequency range. For operation to DC, this pad
must not source/sink more than 3mA of current or
die non-function and possible die failure will result.
Pads 5 and 6 are alternate IF ports.
The backside of the die must be connected
to RF/DC ground.
Interface Schematic
Assembly Diagrams
3 - 196
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
Order On-line at www.hittite.com
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HMC556 electronic component. |
| Information | Total 6 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ HMC556.PDF Datasheet ] | |
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