MAX9994 Maxim Integrated Products, MAX9994 Datasheet - Page 5

• Manufacturer Part Number: MAX9994
• Description: 1700MHz to 2200MHz Downconversion Mixer
• Manufacturer: Maxim Integrated Products

(MAX9994 Typical Application Circuit, V
95
90
85
80
75
70
65
60
55
15
14
13
12
11
10
85
80
75
70
65
60
55
50
45
1500
1500
1500
Downconversion Mixer with LO Buffer/Switch
3RF - 3LO RESPONSE vs. RF FREQUENCY
2RF - 2LO RESPONSE vs. RF FREQUENCY
P
RF
P
T
T
C
RF
C
T
INPUT P
= -5dBm
1650
= -25°C
1650
1650
C
= +25°C
= -5dBm
= -25°C
T
C
T
C
SiGe High-Linearity, 1700MHz to 2200MHz
= +85°C
RF FREQUENCY (MHz)
= -25°C
1800
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
1800
1800
1dB
T
_______________________________________________________________________________________
C
vs. RF FREQUENCY
T
1950
= +25°C
T
1950
1950
C
C
T
= +25°C
C
= +85°C
= +85°C
2100
2100
2100
2250
2250
2250
2400
2400
2400
CC
= +5.0V, P
Typical Operating Characteristics (continued)
85
80
75
70
65
60
55
50
45
95
90
85
80
75
70
65
60
55
15
14
13
12
11
10
1500
1500
1500
2RF - 2LO RESPONSE vs. RF FREQUENCY
3RF - 3LO RESPONSE vs. RF FREQUENCY
P
LO
P
RF
RF
INPUT P
= -5dBm
1650
1650
1650
= -5dBm
= 0dBm, P
P
LO
P
P
= -3dBm, 0dBm, +3dBm
LO
LO
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
1800
1800
1800
= -3dBm, 0dBm, +3dBm
1dB
= -3dBm
P
LO
vs. RF FREQUENCY
1950
1950
1950
RF
= +3dBm
= -5dBm, f
2100
2100
2100
P
LO
= 0dBm
2250
2250
2250
RF
2400
2400
2400
> f
LO
, f
IF
= 200MHz, unless otherwise noted.)
90
85
80
75
70
65
60
55
50
45
95
90
85
80
75
70
65
60
55
15
14
13
12
11
10
1500
1500
1500
2RF - 2LO RESPONSE vs. RF FREQUENCY
3RF - 3LO RESPONSE vs. RF FREQUENCY
P
P
V
RF
RF
CC
V
INPUT P
CC
1650
1650
1650
= -5dBm
= -5dBm
V
= 4.75V
CC
= 5.25V
= 4.75V, 5.0V, 5.25V
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
1800
1800
1800
1dB
V
V
vs. RF FREQUENCY
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CC
CC
1950
1950
1950
V
= 5.25V
= 5.0V
CC
= 5.0V
2100
2100
2100
V
CC
= 4.75V
2250
2250
2250
2400
2400
2400
5