hmc572 Hittite Microwave Corporation, hmc572 Datasheet - Page 3

• Manufacturer Part Number: hmc572
• Description: Gaas Mmic I/q Downconverter 24 - 28 Ghz
• Manufacturer: Hittite Microwave Corporation

3 - 150
3
Quadrature Channel Data Taken Without IF 90° Hybrid
Isolations
Amplitude Balance vs. LO Drive
Noise Figure vs. LO Drive,
LO Frequency = 12 GHz
* Conversion gain data taken with external IF 90° hybrid, LO frequency fi xed at 12 GHz and RF varied
-0.5
-10
-20
-30
-40
-50
-60
3.5
2.5
1.5
0.5
10
-1
8
6
4
2
0
0
4
3
2
1
0
0.5
23
23
1
24
24
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
RF/IF2
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
1.5
RF/IF1
2LO/IF1
RF FREQUENCY (GHz)
RF FREQUENCY (GHz)
IF FREQUENCY (GHz)
25
25
LO = 0 dBm
LO = +2 dBm
LO = +4 dBm
LO = +6 dBm
LO = +8 dBm
2
2LO/IF2
26
26
2.5
+2dBm
+4dBm
+6dBm
+8dBm
0dBm
27
27
3
2LO/RF
v01.1007
28
28
Order On-line at www.hittite.com
3.5
29
29
4
GaAs MMIC I/Q DOWNCONVERTER
Noise Figure vs. LO Drive,
IF Frequency = 100 MHz
IF Bandwidth*
Phase Balance vs. LO Drive
-10
-15
-20
10
20
15
10
20
15
10
-5
-5
8
6
4
2
0
5
0
5
0
21
0.5
23
22
24
1
23
RF FREQUENCY (GHz)
+2dBm
+4dBm
+6dBm
+8dBm
RF FREQUENCY (GHz)
1.5
25
0dBm
IF FREQUENCY (GHz)
24
RETURN LOSS
CONVERSION GAIN
25
26
2
LO = +2 dBm
LO = +4 dBm
LO = +6 dBm
LO = +8 dBm
LO = 0 dBm
26
2.5
27
24 - 28 GHz
HMC572
27
28
3
28
29
3.5
29