CHM1080-98F Datasheet, PDF (9/16 Pages) United Monolithic Semiconductors – 71-86GHz Single Side Band Mixer

71-86GHz Single Side Band Mixer
CHM1080-98F
Typical on wafer Measurements as Up converter
Tamb.= +25°C, Vd = +3.5V
Conversion Gain versus LO power
-6
-8
-10
-12
-14
-16
-18
-20
-22
RF= 81GHz USB
-24
RF= 86GHz USB
-26
RF= 71GHz LSB
-28
RF= 76GHz LSB
-30
-5 -4 -3 -2 -1 0 1 2 3 4 5 6
LO power (dBm)
2LO leakage versus LO power
-5
-10
-15
-20
-25
LO= 37.5GHz
-30
LO= 38GHz
-35
LO= 38.5GHz
LO= 39GHz
-40
LO= 39.5GHz
LO= 40GHz
-45
LO= 40.5GHz
-50
LO= 41GHz
-5 -4 -3 -2 -1 0 1 2 3 4 5 6
LO power (dBm)
Conversion Gain versus Mixer Voltage
-6
-8
-10
-12
-14
-16
-18
-20
-22
RF= 81GHz USB
-24
RF= 86GHz USB
-26
RF= 71GHz LSB
-28
RF= 76GHz LSB
-30
-3 -2.8 -2.6 -2.4 -2.2 -2 -1.8 -1.6 -1.4 -1.2 -1 -0.8 -0.6
GX voltage(V)
2LO leakage versus Mixer Voltage
-5
-10
-15
-20
-25
LO= 37.5GHz
-30
LO= 38GHz
LO= 38.5GHz
-35
LO= 39GHz
-40
LO= 39.5GHz
LO= 40GHz
-45
LO= 40.5GHz
LO= 41GHz
-50
-3 -2.8 -2.6 -2.4 -2.2 -2 -1.8 -1.6 -1.4 -1.2 -1 -0.8 -0.6
GX voltage (V)
Conversion Gain & LO buffer current
versus LO Buffer Voltage G
-6
120
-8
110
-10
100
-12
90
-14
80
RF= 81GHz USB
-16
70
-18
-20
-2.6 -2.4 -2.2
RF= 86GHz USB
Id_LO
-2 -1.8 -1.6
60
50
-1.4
G voltage (V)
2LO leakage vs LO Buffer Voltage
-5
-10
-15
-20
-25
LO= 37.5GHz
-30
LO= 38GHz
-35
LO= 38.5GHz
LO=39GHz
-40
LO= 39.5GHz
-45
LO= 40GHz
-50
-2.6 -2.4 -2.2
-2
-1.8 -1.6 -1.4
G voltage (V)
Ref. : DSCHM10803329 - 25 Nov 13
9/16
Specifications subject to change without notice
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