DOUBLE-BALANCED MIXER. HMC144 Datasheet

HMC144 MIXER. Datasheet pdf. Equivalent

HMC144 Datasheet
Recommendation HMC144 Datasheet
Part HMC144
Description GaAs MMIC DOUBLE-BALANCED MIXER
Feature HMC144; HMC143 / HMC144 v05.1007 GaAs MMIC DOUBLE-BALANCED MIXER, 5 - 20 GHz Typical Applications Featur.
Manufacture Hittite Microwave Corporation
Datasheet
Download HMC144 Datasheet




Hittite Microwave Corporation HMC144
HMC143 / HMC144
v05.1007
GaAs MMIC DOUBLE-BALANCED
MIXER, 5 - 20 GHz
Typical Applications
Features
The HMC143 & HMC144 is ideal for:
• Microwave Point-to-Point Radios
• VSAT
Input IP3: +25 dBm
LO / RF Isolation: 30 dB
IF Bandwidth: DC to 3 GHz
Small Size: 2.10 x 1.45 x 0.1 mm
4
LETE Functional Diagram
General Description
The HMC143 chip is a minature double-balanced
mixer which can be used as an upconverter or down-
converter. The chip utilizes a standard 1μm GaAs
MESFET process. The HMC144 is identical to the
HMC143 except that the layout is a mirror image
designed to ease integration into image-reject
mixer modules. Broadband operation and excellent
isolations are provided by on-chip baluns, which
require no external components and no DC bias. The
design is similar to the HMC141/142 mixers but with an
IF combiner in a double-balanced design, providing
improved RF/IF isolation. These devices are much
smaller and more reliable replacements to hybrid
diode mixers.
BSO Electrical Specifications, TA = +25° C, LO Drive = +20 dBm
Parameter
O Frequency Range, RF & LO
Min. Typ. Max.
5 - 10.5
Min.
Typ.
Max.
10.5 - 15.5
Min.
Typ. Max.
15.5 - 20
Units
GHz
Frequency Range, IF
DC - 3
DC - 3
DC - 3
GHz
Conversion Loss
10
12
10
12
10
12
dB
Noise Figure (SSB)
10
12
10
12
10
12
dB
LO to RF Isolation
26
30
24
28
26
30
dB
LO to IF Isolation
15
18
12
15
14
17
dB
IP3 (Input)
21
25
23
dBm
IP2 (Input)
50
50
50
dBm
1 dB Gain Compression (Input)
10
15
10
15
10
15
dBm
4 - 28
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



Hittite Microwave Corporation HMC144
v05.1007
HMC143 / HMC144
GaAs MMIC DOUBLE-BALANCED
MIXER, 5 - 20 GHz
Conversion Gain vs.
Temperature @ LO = +20 dBm
0
-5
Isolation @ LO = +20 dBm
0
RF to IF
LO to RF
-10
LO to IF
-20
-10
-15
+25 C
+85 C
-55 C
-20
4 6 8 10 12 14 16 18 20 22
E FREQUENCY (GHz)
T Conversion Gain vs. LO Drive
0
E LO = +13 dBm
-5
LO = +15 dBm
LO = +17 dBm
LO = +20 dBm
L -10
-15
O -20
4 6 8 10 12 14 16 18 20 22
S FREQUENCY (GHz)
B IF Bandwidth @ LO = +20 dBm
0
O -5
-30
-40
-50
4 6 8 10 12 14 16 18 20
FREQUENCY (GHz)
Return Loss @ LO = +20 dBm
0
RF
-5
LO
-10
-15
-20
-25
4 6 8 10 12 14 16 18 20
FREQUENCY (GHz)
Upconverter Performance
Conversion Gain @ LO = +20 dBm
0
-5
22
22
4
-10
-15
-10
-20
IF CONVERSION GAIN
-25
IF RETURN LOSS
-30
0
1
2
3
4
5
6
FREQUENCY (GHz)
-15
-20
4 6 8 10 12 14 16 18 20 22
FREQUENCY (GHz)
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
4 - 29



Hittite Microwave Corporation HMC144
v05.1007
HMC143 / HMC144
GaAs MMIC DOUBLE-BALANCED
MIXER, 5 - 20 GHz
Input IP3 vs. LO Drive*
35
Input IP3 vs.
Temperature @ LO = +20 dBm
35
30
30
25
25
20
20
4
15
10
LO = +13 dBm
LO = +15 dBm
LO = +17 dBm
5
LO = +20 dBm
0
4 6 8 10 12 14 16 18 20 22
E FREQUENCY (GHz)
T Input IP2 vs. LO Drive*
80
E 70
60
L 50
40
30
20
LO = +13 dBm
LO = +15 dBm
O LO = +17 dBm
10
LO = +20 dBm
0
4 6 8 10 12 14 16 18 20 22
OBS FREQUENCY (GHz)
15
+25 C
+85 C
10
-55 C
5
0
4 6 8 10 12 14 16 18 20
FREQUENCY (GHz)
Input P1dB vs.
Temperature @ LO = +20 dBm
25
20
15
10
+25C
5
+85C
-55C
0
4 6 8 10 12 14 16 18 20
FREQUENCY (GHz)
22
22
4 - 30
* Two-tone input power = 0 dBm each tone, 1 MHz spacing.
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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