AM028R1-00 Datasheet, PDF (2/2 Pages) Alpha Industries – 26-33 GHz GaAs MMIC Image Rejection Balanced Mixer

26–33 GHz GaAs MMIC Image Rejection Balanced Mixer
AM028R1-00
Typical Performance Data
16
50
LO to IF Isolation
14
40
12
30
LO to RF Isolation
10
20
LO Return Loss
8
10
Conversion Loss
6
0
7
9 11 13 15 17 19
LO Power (dBm)
Performance vs. LO Power
F_RF = 30.3 GHz, F_LO = 28 GHz, P_RF = -10 dBm
25
20
15
10
5
0
7
9 11 13 15 17 19
LO Power (dBm)
Image Rejection vs. LO Power
F_RF = 30.3 GHz, F_LO = 28 GHz, P_RF = -10 dBm
Image Frequency = 25.7 GHz
Wire Bonding Configuration
LO
RF
16
50
LO to IF Isolation
14
40
12
LO to RF Isolation 30
10
20
8
LO Return Loss
10
Conversion Loss
6
0
25 26 27 28 29 30 31 32 33 34
LO Frequency (GHz)
Performance vs. LO Frequency
F_RF = F_LO + 2 GHz, P_LO = 12 dBm
25
20
15
10
5
0
25 26 27 28 29 30 31 32 33 34
LO Frequency (GHz)
Image Rejection vs. LO Frequency
F_RF = F_LO + 2 GHz, P_LO = 12 dBm
Image Frequency = F_LO - 2 GHz
Circuit Schematic
90˚ Phase Shifter/Splitter
0˚ Splitter
LO
IF₁
RF
IF2
IF1
IF2
IF ports bonded to IF hybrid.
2
Alpha Industries, Inc. [781] 935-5150 • Fax [617] 824-4579 • Email [e-mail] • www.alphaind.com
Specifications subject to change without notice. 2/00A