MAX19998ETP+T Maxim Integrated Products, MAX19998ETP+T Datasheet - Page 13

• Manufacturer Part Number: MAX19998ETP+T
• Description: RF Mixer SiGe High-Linearity 2300MHz to 4500MHz D
• Manufacturer: Maxim Integrated Products

Specifications of MAX19998ETP+T

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(Typical Application Circuit with tuning elements outlined in Table 1, V
for a 300MHz IF, P
75
70
65
60
55
50
12
11
10
9
8
7
9
8
7
6
3000
3000
3000
NOISE FIGURE vs. RF FREQUENCY
INPUT P
3200
3200
3200
SiGe, High-Linearity, 2300MHz to 4000MHz
T
T
T
T
C
C
C
C
3RF - 3LO RESPONSE
= -40NC
T
= +25NC
vs. RF FREQUENCY
= +85NC
= -40NC
C
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
= -40°C, +25°C, +85°C
1dB
RF
3400
3400
3400
______________________________________________________________________________________
T
C
vs. RF FREQUENCY
= -5dBm, P
= +85NC
3600
3600
3600
Downconversion Mixer with LO Buffer
T
C
= +25NC
P
RF
V
V
V
CC
CC
3800
3800
3800
LO
= -5dBm
CC
= 3.3V
= 3.3V
= 3.3V
= 0dBm, T
4000
4000
4000
C
Typical Operating Characteristics (continued)
= +25NC, unless otherwise noted.)
75
70
65
60
55
50
12
11
10
9
8
7
9
8
7
6
3000
3000
3000
NOISE FIGURE vs. RF FREQUENCY
INPUT P
3200
3200
3200
P
P
P
3RF - 3LO RESPONSE
LO
vs. RF FREQUENCY
LO
LO
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
= -3dBm, 0dBm, +3dBm
= -3dBm, 0dBm, +3dBm
1dB
= -3dBm, 0dBm, +3dBm
3400
3400
3400
vs. RF FREQUENCY
CC
3600
3600
3600
= 3.3V, f
P
V
RF
V
V
CC
3800
3800
3800
CC
CC
= -5dBm
= 3.3V
= 3.3V
= 3.3V
RF
= 3100MHz to 3900MHz, LO is low-side injected
4000
4000
4000
75
70
65
60
55
50
12
11
10
9
8
7
9
8
7
6
3000
3000
3000
NOISE FIGURE vs. RF FREQUENCY
INPUT P
3200
3200
3200
V
V
CC
CC
3RF - 3LO RESPONSE
vs. RF FREQUENCY
= 3.6V
RF FREQUENCY (MHz)
V
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
= 3.3V
CC
1dB
3400
3400
3400
V
= 3.0V, 3.3V, 3.6V
V
CC
CC
vs. RF FREQUENCY
= 3.6V
= 3.0V
3600
3600
3600
V
V
CC
CC
= 3.0V
P
= 3.3V
RF
3800
3800
3800
= -5dBm
4000
4000
4000
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