HMC525LC4 PDF даташит
Спецификация HMC525LC4 изготовлена «Hittite Microwave Corporation» и имеет функцию, называемую «GaAs MMIC I/Q MIXER 4 - 8.5 GHz». |
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Детали детали
Номер произв | HMC525LC4 |
Описание | GaAs MMIC I/Q MIXER 4 - 8.5 GHz |
Производители | Hittite Microwave Corporation |
логотип |
6 Pages
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v00.0105
Typical Applications
The HMC525LC4 is ideal for:
• Point-to-Point and Point-to-Multi-Point Radio
• VSAT
12 Functional Diagram
HMC525LC4
GaAs MMIC I/Q MIXER
4 - 8.5 GHz
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 4 x 4 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.
Electrical Specifications, TA = +25° C, IF= 100 MHz, LO = +15 dBm*
Parameter
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
Min.
20
33
14
Typ.
4.0 - 8.5
DC - 3.5
8
35
+14
45
20
+23
0.3
8
Max.
11
Min. Typ.
5.5 - 7.5
DC - 3.5
7.5
30 40
+15
40 50
17 20
+23
0.2
4
Max.
9.5
Units
GHz
GHz
dB
dB
dBm
dB
dB
dBm
dB
Deg
12 - 358
* 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
Order On-line at www.hittite.com
No Preview Available ! |
v00.0105
Data taken As IRM With External IF Hybrid
Conversion Gain vs. Temperature
0
-5
-10
-15
-20
3
+25C
+85C
-55C
45678
RF FREQUENCY (GHz)
9
HMC525LC4
GaAs MMIC I/Q MIXER
4 - 8.5 GHz
Image Rejection vs. Temperature
60
50
40
30
+25C
20 +85C
-55C
10
0
345678
RF FREQUENCY (GHz)
9
12
Conversion Gain vs. LO Drive
0
-5
-10
-15
-20
3
+13 dBm
+15 dBm
+17 dBm
+19 dBm
45678
RF FREQUENCY (GHz)
9
Return Loss
0
-5
-10
-15
-20 RF
LO
-25
3456789
FREQUENCY (GHz)
Input P1dB vs. Temperature
20
16
12
+25C
8 +85C
-55C
4
0
345678
RF FREQUENCY (GHz)
9
Input IP3 vs. LO Drive
30
25
20
15
10 LO = +13 dBm
LO = +15 dBm
LO = +17 dBm
5 LO = +19 dBm
0
34567
RF FREQUENCY (GHz)
8
9
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
12 - 359
No Preview Available ! |
12
v00.0105
HMC525LC4
GaAs MMIC I/Q MIXER
4 - 8.5 GHz
Quadrature Channel Data Taken Without IF Hybrid
Isolations
-10
IF Bandwidth*
0
-20 LO/IF2
LO/IF1
-30
RETURN LOSS
-5 CONVERSION GAIN
-10
RF/IF1
-40 -15
-50
-60
3
LO/RF
RF/IF2
45678
RF FREQUENCY (GHz)
9
-20
-25
0.5 1 1.5 2 2.5 3 3.5
IF FREQUENCY (GHz)
Amplitude Balance vs. LO Drive
2
1.5
1
0.5
0
-0.5
-1
-1.5
-2
3
LO = +13 dBm
LO = +15 dBm
LO = +17 dBm
LO = +19 dBm
45678
RF FREQUENCY (GHz)
9
Upconverter Performance Conversion
Gain vs. LO Drive
0
-5
-10
-15
-20
3
LO = +13 dBm
LO = +15 dBm
LO = +17 dBm
LO = +19 dBm
45678
RF FREQUENCY (GHz)
9
Phase Balance vs. LO Drive
10
5
0
-5
-10
-15
-20
3
LO = +13 dBm
LO = +15 dBm
LO = +17 dBm
LO = +19 dBm
4567
RF FREQUENCY (GHz)
8
9
Upconverter Performance Sideband
Rejection vs. LO Drive
0
-10 LO = +13 dBm
LO = +15 dBm
LO = +17 dBm
-20 LO = +19 dBm
-30
-40
-50
-60
3
45678
RF FREQUENCY (GHz)
9
12 - 360
* Conversion gain data taken with external IF 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
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Номер в каталоге | Описание | Производители |
HMC525LC4 | GaAs MMIC I/Q MIXER 4 - 8.5 GHz | Hittite Microwave Corporation |
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