MAX19995ETX+T Maxim Integrated Products, MAX19995ETX+T Datasheet - Page 16

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

Specifications of MAX19995ETX+T

• 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
16
RF
-20
-25
-30
-35
-40
-45
-50
= -5dBm, LO is low-side injected for a 190MHz IF, T
60
55
50
45
40
35
30
50
45
40
35
30
______________________________________________________________________________________
1700
1500
1700
CHANNEL ISOLATION vs. RF FREQUENCY
RF-TO-IF ISOLATION vs. RF FREQUENCY
T
C
T
C
= -30°C, +25°C, +85°C
LO LEAKAGE AT IF PORT
1900
1700
1900
T
T
= -30°C, +25°C
C
C
vs. LO FREQUENCY
RF FREQUENCY (MHz)
LO FREQUENCY (MHz)
= -30°C, +25°C, +85°C
= +85°C
RF FREQUENCY (MHz)
2100
1900
2100
2300
2100
2300
2500
2300
2500
-20
-25
-30
-35
-40
-45
-50
Typical Operating Characteristics (continued)
50
45
40
35
30
60
55
50
45
40
35
30
1700
1500
1700
RF-TO-IF ISOLATION vs. RF FREQUENCY
CHANNEL ISOLATION vs. RF FREQUENCY
C
P
LO
= +25°C, unless otherwise noted.)
P
P
LO LEAKAGE AT IF PORT
= -3dBm, 0dBm, +3dBm
LO
1900
1700
1900
LO
= -3dBm, 0dBm, +3dBm
vs. LO FREQUENCY
= -3dBm, 0dBm, +3dBm
RF FREQUENCY (MHz)
LO FREQUENCY (MHz)
RF FREQUENCY (MHz)
2100
1900
2100
2300
2100
2300
2500
2300
2500
-20
-25
-30
-35
-40
-45
-50
60
55
50
45
40
35
30
50
45
40
35
30
1700
1700
1500
CHANNEL ISOLATION vs. RF FREQUENCY
RF-TO-IF ISOLATION vs. RF FREQUENCY
V
LO LEAKAGE AT IF PORT
1900
1900
V
1700
CC
CC
V
CC
V
CC
vs. LO FREQUENCY
CC
= 4.75V, 5.0V, 5.25V
RF FREQUENCY (MHz)
LO FREQUENCY (MHz)
RF FREQUENCY (MHz)
= 5.25V
= 4.75V, 5.0V, 5.25V
= 4.75V
= +5.0V, P
2100
1900
2100
V
CC
= 5.0V
LO
2300
2100
2300
= 0dBm,
2500
2300
2500