MAX19995ETX+ Maxim Integrated Products, MAX19995ETX+ Datasheet - Page 18

• Manufacturer Part Number: MAX19995ETX+
• Description: RF Mixer IC DOWNCONVERTER 2CH earity, 1700MHz to 2
• Manufacturer: Maxim Integrated Products

Specifications of MAX19995ETX+

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

Dual, SiGe, High-Linearity, 1700MHz to 2200MHz
Downconversion Mixer with LO Buffer/Switch
( Typical Application Circuit , optimized for the UMTS band, R1 = R4 = 681Ω, R2 = R5 = 1.5kΩ, V
P
18
RF
= -5dBm, LO is low-side injected for a 190MHz IF, T
______________________________________________________________________________________
10
20
30
40
50
0
1700
P
LO
RF PORT RETURN LOSS
1900
= -3dBm, 0dBm, +3dBm
vs. RF FREQUENCY
RF FREQUENCY (MHz)
2100
10
15
20
25
30
0
5
1400
LO UNSELECTED RETURN LOSS
2300
f
IF
1600
= 190MHz
P
LO
vs. LO FREQUENCY
LO FREQUENCY (MHz)
= -3dBm, 0dBm, +3dBm
1800
2500
2000
Typical Operating Characteristics (continued)
10
15
20
0
5
50
2200
V
CC
C
= 4.75V, 5.0V, 5.25V
= +25°C, unless otherwise noted.)
140
2400
IF PORT RETURN LOSS
vs. IF FREQUENCY
IF FREQUENCY (MHz)
230
320
f
400
380
360
340
320
LO
= 1610MHz
-35
410
-15
500
vs. TEMPERATURE (T
V
SUPPLY CURRENT
V
CC
TEMPERATURE (°C)
CC
5
= 4.75V
= 5.25V
10
15
20
25
30
25
0
5
1400
V
45
CC
LO SELECTED RETURN LOSS
P
1600
= 5.0V
LO
C
)
CC
= +3dBm
65
vs. LO FREQUENCY
LO FREQUENCY (MHz)
= +5.0V, P
1800
P
LO
85
= -3dBm
P
2000
LO
= 0dBm
LO
2200
= 0dBm,
2400