
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Characteristic Data and Specifications are subject to change without notice.
2005 Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
Mixer Measurements (cont.)
Page 5 of 8
34.0-46.0 GHz GaAs MMIC
Image Reject Mixer
_0421_4samples: USB Down Conversion gain (dB) vs. RF USB (GHz)
LO = 12 and 15dBm, IF = 2GHz, RF = -25dBm, Vg = -0.5V
-40
-35
-30
-25
-20
-15
-10
-5
0
26
28
30
32
34
36
38
40
42
44
46
RF USB (GHz)
U
, DeviceCoord=R10C7, LO Power (dBm)=12
, DeviceCoord=R10C7, LO Power (dBm)=15
, DeviceCoord=R11C6, LO Power (dBm)=12
, DeviceCoord=R11C6, LO Power (dBm)=15
, DeviceCoord=R12C5, LO Power (dBm)=12
, DeviceCoord=R12C5, LO Power (dBm)=15
, DeviceCoord=R13C7, LO Power (dBm)=12
, DeviceCoord=R13C7, LO Power (dBm)=15
, DeviceCoord=R10C7, LO Power (dBm)=12
, DeviceCoord=R10C7, LO Power (dBm)=15
, DeviceCoord=R11C6, LO Power (dBm)=12
, DeviceCoord=R11C6, LO Power (dBm)=15
, DeviceCoord=R12C5, LO Power (dBm)=12
, DeviceCoord=R12C5, LO Power (dBm)=15
, DeviceCoord=R13C7, LO Power (dBm)=12
, DeviceCoord=R13C7, LO Power (dBm)=15
_0264_3_samples: IIP3 (dBm) in USB down-conversion vs. RF freq
LO = 15dBm, IF = 2GHz, IFout = -14dBm per Tone, 100MHz separation,Vg = -0.8V
0
5
10
15
20
25
30
35
36
37
38
39
40
41
42
43
RF freq (GHz)
I
2202_0264_R12C13_USB_2032004_1835_15dBm_-1V.ip3
_0421_4samples: LSB Down Conversion gain (dB) vs. RF LSB (GHz)
LO = 12 to 15dBm, IF = 2GHz, RF = -25dBm, Vg = -0.5V
-40
-35
-30
-25
-20
-15
-10
-5
0
20
22
24
26
28
30
32
34
36
38
40
42
44
46
RF LSB (GHz)
L
, DeviceCoord=R10C7, LO Power (dBm)=12
, DeviceCoord=R10C7, LO Power (dBm)=15
, DeviceCoord=R11C6, LO Power (dBm)=12
, DeviceCoord=R11C6, LO Power (dBm)=15
, DeviceCoord=R12C5, LO Power (dBm)=12
, DeviceCoord=R13C7, LO Power (dBm)=12
, DeviceCoord=R10C7, LO Power (dBm)=12
, DeviceCoord=R11C6, LO Power (dBm)=12
, DeviceCoord=R11C6, LO Power (dBm)=15
, DeviceCoord=R12C5, LO Power (dBm)=12
, DeviceCoord=R12C5, LO Power (dBm)=15
, DeviceCoord=R13C7, LO Power (dBm)=12
, DeviceCoord=R13C7, LO Power (dBm)=15
M1002
December 2005 - Rev 02-Dec-05
LO to IF Isolation (dB)
0
5
10
15
20
25
30
35
40
34
35
36
37
38
39
40
41
LO (GHz)
L
RF to IF Isolation (dB)
0
5
10
15
20
25
30
35
40
34
35
36
37
38
39
40
41
RF (GHz)
R