AM038D1-00 Datasheet, PDF (2/2 Pages) Alpha Industries – 33.43 GHz GaAs MMIC Double Balanced Down Converter Mixer

33–43 GHz GaAs MMIC Double Balanced Down Converter Mixer
AM038D1-00
Typical Performance Data
14
50
12
LO to RF Isolation
40
10
30
8
LO to IF Isolation
20
LO Return Loss
6
10
4
46
Conversion Loss
0
8 10 12 14 16 18
LO Power (dBm)
Performance vs. LO Power
F_RF = 38 GHz, F_LO = 37 GHz, P_RF = -10 dBm
14
12
10
8
6
4
0 1 2 3 4 5 6 7 8 9 10
IF Frequency (GHz)
Performance vs. IF Frequency
F_RF = 38 GHz, F_LO = F_RF - F_IF, P_LO = 9 dBm
Wire Bonding Configurations
14
50
LO to RF Isolation
12
40
LO to IF Isolation
10
30
8
20
Conversion Loss
6
LO Return Loss
10
4
0
31 32 33 34 35 36 37 38 39
LO Frequency (GHz)
Performance vs. LO Frequency
F_RF = F_LO + 1 GHz, P_LO = 9 dBm
Circuit Schematic
90˚ Phase Shifter/Splitter
RF
LO
IF
RF
LO
RF
LO
50 OHMS
50 OHMS
IF
IF
Single IF bond configuration.
Requires two IF bonds.
LO to IF isolation is degraded by 7 dB for this configuration.
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