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PDF HMC869LC5 Data sheet ( Hoja de datos )
| Número de pieza | HMC869LC5 | |
| Descripción | GaAs MMIC I/Q Downconverter | |
| Fabricantes | Hittite Microwave | |
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v00.0709
HMC869LC5www.DataSheet4U.com
GaAs MMIC I/Q DOWNCONVERTER
12 - 16 GHz
8
8 - 356
Typical Applications
The HMC869LC5 is ideal for:
• Point-to-Point and Point-to-Multi-Point Radio
• Military Radar, EW & ELINT
• Satellite Communications
Functional Diagram
Features
Conversion Gain: 14 dB
Image Rejection: 32 dB
LO to RF Isolation: 45 dB
Noise Figure: 2.8 dB
Input IP3: -1 dBm
32 Lead 5x5mm SMT Package: 25mm2
General Description
The HMC869LC5 is a GaAs MCM I/Q downconverter
in a leadless RoHS compliant SMT package. This
device provides a small signal conversion gain of
14 dB with a noise figure of 2.8 dB and 32 dB of image
rejection. The HMC869LC5 utilizes an LNA followed
by an image reject mixer which is driven by an LO buf-
fer amplifier. The image reject mixer eliminates the
need for a filter following the LNA, and removes ther-
mal noise at the image frequency. I and Q mixer out-
puts are provided and an external 90° hybrid is needed
to select the required sideband. The HMC869LC5 is
a much smaller alternative to hybrid style image reject
mixer downconverter assemblies, and it eliminates
the need for wire bonding by allowing the use of
surface mount manufacturing techniques.
Electrical Specifications, TA = +25° C,
IF = 100 MHz, LO = +2 dBm, VD3 = 5V, VD1, VD2 = 3V*
Parameter
Frequency Range, RF
Frequency Range, LO
Frequency Range, IF
Conversion Gain (As IRM)
Noise Figure
Image Rejection
1 dB Compression (Input)
LO to RF Isolation
LO to IF Isolation
IP3 (Input)
Amplitude Balance
Phase Balance
Supply Current (ID1 + ID2)
Supply Current (ID3)
*Data taken as IRM with external 90° IF Hybrid
Min.
10
15
30
20
Typ.
12 - 16
8.5 - 19.5
DC - 3.5
14
2.8
32
-10
45
32
-1
0
±10
60
100
Max.
88
120
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
Units
GHz
GHz
GHz
dB
dB
dB
dBm
dB
dB
dBm
dB
Deg
mA
mA
1 page  
v00.0709
HMC869LC5www.DataSheet4U.com
GaAs MMIC I/Q DOWNCONVERTER
12 - 16 GHz
8
Pin Descriptions
Pin Number
1, 5, 7 - 9,
13 - 16, 22 - 27,
30 - 32
Function
N/C
2, 4, 10, 12,
17, 19, 21
GND
3 RF
6 VD3
Description
The pins are not connected internally; however, all data
shown herein was measured with these pins connected
to RF/DC ground externally.
These pins and ground paddle must be
connected to RF/DC ground.
This pin is AC coupled
and matched to 50 Ohms.
Power supply for LO amplifier.
28, 29
VD2, VD1
Power supply for RF LNA.
This pin is DC coupled for applications not requiring
18 IF2 operation to DC. This port should be DC blocked
externally using a series capacitor whose value has
been chosen to pass the necessary frequency range.
For operation to DC, this pin must not sink / source more
20 IF1 than 3 mA of current or part non-function and possible
failure will result.
11 LO
This pin is AC coupled
and matched to 50 Ohms.
Typical Application
Interface Schematic
8 - 360
Note: LSB and USB is determined by GND on Hybrid
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
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet HMC869LC5.PDF ] | |
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