MAX19997A Ver la hoja de datos (PDF) - Maxim Integrated
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MAX19997A
Maxim Integrated
MAX19997A Datasheet PDF : 35 Pages
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MAX19997A
Dual, SiGe High-Linearity, 1800MHz to 2900MHz
Downconversion Mixer with LO Buffer
Typical Operating Characteristics (continued)
(Typical Application Circuit, standard RF band (see Table 1), VCC = 5.0V, LO is high-side injected for a 350MHz IF, PLO = 0dBm,
PRF = -5dBm, TC = +25°C, unless otherwise noted.)
2LO - 2RF RESPONSE vs. RF FREQUENCY
(LO > RF, STANDARD RF BAND)
80
PRF = -5dBm
2LO - 2RF RESPONSE vs. RF FREQUENCY
(LO > RF, STANDARD RF BAND)
80
PRF = -5dBm
2LO - 2RF RESPONSE vs. RF FREQUENCY
(LO > RF, STANDARD RF BAND)
80
PRF = -5dBm
70
TC = +85°C
PLO = +3dBm
70
70
60
TC = +25°C
TC = -30°C
50
2200
2400
2600
2800
3000
RF FREQUENCY (MHz)
3LO - 3RF RESPONSE vs. RF FREQUENCY
(LO > RF, STANDARD RF BAND)
95
PRF = -5dBm
85
TC = -30°C
75
60
PLO = 0dBm
PLO = -3dBm
50
2200
2400
2600
2800
3000
RF FREQUENCY (MHz)
3LO - 3RF RESPONSE vs. RF FREQUENCY
(LO > RF, STANDARD RF BAND)
95
PRF = -5dBm
85
75
65
TC = +25°C, +85°C
55
2200
2400
2600
2800
3000
RF FREQUENCY (MHz)
INPUT P1dB vs. RF FREQUENCY
(LO > RF, STANDARD RF BAND)
13
TC = +85°C
12
65
PLO = -3dBm, 0dBm, +3dBm
55
2200
2400
2600
2800
3000
RF FREQUENCY (MHz)
INPUT P1dB vs. RF FREQUENCY
(LO > RF, STANDARD RF BAND)
13
12
11
10
TC = +25°C
TC = -30°C
9
2200
2400
2600
2800
3000
RF FREQUENCY (MHz)
10
11
PLO = -3dBm, 0dBm, +3dBm
10
9
2200
2400
2600
2800
3000
RF FREQUENCY (MHz)
60
VCC = 4.75V, 5.0V, 5.25V
50
2200
2400
2600
2800
3000
RF FREQUENCY (MHz)
3LO - 3RF RESPONSE vs. RF FREQUENCY
(LO > RF, STANDARD RF BAND)
95
PRF = -5dBm
85
75
65
VCC = 4.75V, 5.0V, 5.25V
55
2200
2400
2600
2800
3000
RF FREQUENCY (MHz)
INPUT P1dB vs. RF FREQUENCY
(LO > RF, STANDARD RF BAND)
13
VCC = 5.25V
12
VCC = 5.0V
11
10
VCC = 4.75V
9
2200
2400
2600
2800
3000
RF FREQUENCY (MHz)
Maxim Integrated
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