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MAX19995A Datasheet, PDF (14/23 Pages) Maxim Integrated Products – Dual, SiGe, High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
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Dual, SiGe, High-Linearity, 1700MHz to 2200MHz
Downconversion Mixer with LO Buffer/Switch
Typical Operating Characteristics (continued)
(Typical Application Circuit, R1 = R4 = 909Ω, R2 = R5 = 1kΩ, VCC = 3.3V, PRF = -5dBm, PLO = 0dBm, fRF = 1850MHz,
fLO = 2200MHz, fIF = 350MHz, TC = +25°C, unless otherwise noted.)
2LO-2RF RESPONSE vs. RF FREQUENCY
80
PRF = -5dBm
VCC = 3.3V
TC = +85°C
70
2LO-2RF RESPONSE vs. RF FREQUENCY
80
VCC = 3.3V
PRF = -5dBm
70
2LO-2RF RESPONSE vs. RF FREQUENCY
80
PRF = -5dBm
70
60
60
60
50
TC = -30°C
TC = +25°C
40
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
3LO-3RF RESPONSE vs. RF FREQUENCY
80
TC = +85°C
PRF = -5dBm
VCC = 3.3V
70
50
PLO = -3dBm, 0dBm, +3dBm
40
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
3LO-3RF RESPONSE vs. RF FREQUENCY
80
PLO = +3dBm
PRF = -5dBm
VCC = 3.3V
70
50
VCC = 3.0V, 3.3V, 3.6V
40
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
3LO-3RF RESPONSE vs. RF FREQUENCY
80
VCC = 3.6V
PRF = -5dBm
70
60
TC = +25°C
TC = -30°C
50
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
INPUT P1dB vs. RF FREQUENCY
12
TC = +85°C
VCC = 3.3V
11
60
PLO = 0dBm
PLO = -3dBm
50
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
INPUT P1dB vs. RF FREQUENCY
12
VCC = 3.3V
11
60
VCC = 3.0V
VCC = 3.3V
50
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
INPUT P1dB vs. RF FREQUENCY
12
VCC = 3.6V
11
10
TC = +25°C
TC = -30°C
9
10
PLO = 0dBm, +3dBm
9
PLO = -3dBm
10
9
VCC = 3.0V
VCC = 3.3V
8
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
8
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
8
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
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