MAX19998ETP+T Maxim Integrated Products, MAX19998ETP+T Datasheet - Page 19

• 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
-10
-20
-30
-40
3300
T
C
= -40°C
2LO LEAKAGE AT RF PORT
SiGe, High-Linearity, 2300MHz to 4000MHz
3550
vs. LO FREQUENCY
T
LO FREQUENCY (MHz)
C
RF
= +25°C
10
20
30
40
10
20
30
______________________________________________________________________________________
0
0
= -5dBm, P
3000
2700
3800
P
Downconversion Mixer with LO Buffer
LO
3200
P
= -3dBm, 0dBm, +3dBm
RF PORT RETURN LOSS
LO PORT RETURN LOSS
3100
LO
T
4050
vs. RF FREQUENCY
C
vs. LO FREQUENCY
LO FREQUENCY (MHz)
RF FREQUENCY (MHz)
LO
= 0dBm
= +85°C
P
LO
3400
= 0dBm, T
= -3dBm
3500
4300
P
LO
3600
= +3dBm
C
3900
f
IF
3800
= +25NC, unless otherwise noted.)
= 300MHz
-10
-20
-30
-40
Typical Operating Characteristics (continued)
3300
P
LO
4000
4300
= 0dBm
2LO LEAKAGE AT RF PORT
P
LO
3550
vs. LO FREQUENCY
= +3dBm
LO FREQUENCY (MHz)
P
LO
= -3dBm
3800
CC
= 5.0V, f
4050
250
240
230
220
210
200
10
20
30
40
50
0
RF
-40
50
= 3100MHz to 3900MHz, LO is high-side injected
4300
140
-15
vs. TEMPERATURE (T
IF PORT RETURN LOSS
vs. IF FREQUENCY
SUPPLY CURRENT
IF FREQUENCY (MHz)
TEMPERATURE (°C)
V
CC
-10
-20
-30
-40
230
10
V
V
= 5.25V
CC
CC
3300
= 4.75V, 5.0V, 5.25V
= 4.75V
320
35
V
CC
2LO LEAKAGE AT RF PORT
V
f
LO
3550
CC
= 5.0V
vs. LO FREQUENCY
= 4100MHz
= 4.75V, 5.0V, 5.25V
LO FREQUENCY (MHz)
C
410
60
)
3800
500
65
4050
4300
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