MAX19985AETX+ Maxim Integrated Products, MAX19985AETX+ Datasheet - Page 16

• Manufacturer Part Number: MAX19985AETX+
• Description: RF Mixer IC MIXER DOWNCONV earity, 700MHz to 10
• Manufacturer: Maxim Integrated Products

Specifications of MAX19985AETX+

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

Dual, SiGe, High-Linearity, 700MHz to 1000MHz
Downconversion Mixer with LO Buffer/Switch
( Typical Application Circuit , V
otherwise noted.)
16
-20
-30
-40
-50
-60
-10
-20
-30
-40
-50
-60
50
45
40
35
30
______________________________________________________________________________________
700
700
900
V
V
V
CC
CC
CC
1000
T
= 3.3V
= 3.3V
= 3.3V
2LO LEAKAGE AT RF PORT
800
800
C
LO LEAKAGE AT RF PORT
= +85°C
LO SWITCH ISOLATION
vs. LO FREQUENCY
vs. LO FREQUENCY
vs. RF FREQUENCY
LO FREQUENCY (MHz)
LO FREQUENCY (MHz)
LO FREQUENCY (MHz)
T
1100
C
= -30°C, +25°C, +85°C
900
900
T
C
= -30°C
1200
1000
1000
T
1300
C
T
T
= +85°C
CC
C
C
= -30°C
= +25°C
T
1100
1100
C
= +3.3V, P
1400
= +25°C
1200
1200
1500
LO
= 0dBm, P
-20
-30
-40
-50
-60
-10
-20
-30
-40
-50
-60
Typical Operating Characteristics (continued)
50
45
40
35
30
700
700
900
V
V
V
CC
CC
CC
P
1000
= 3.3V
RF
= 3.3V
LO
= 3.3V
2LO LEAKAGE AT RF PORT
800
800
LO LEAKAGE AT RF PORT
= +3dBm
LO SWITCH ISOLATION
= -5dBm, LO is high-side injected for a 200MHz IF, T
vs. LO FREQUENCY
vs. LO FREQUENCY
vs. RF FREQUENCY
P
LO FREQUENCY (MHz)
LO FREQUENCY (MHz)
LO FREQUENCY (MHz)
LO
1100
= -3dBm, 0dBm, +3dBm
900
900
P
LO
1200
= -3dBm, 0dBm, +3dBm
1000
1000
P
LO
1300
= -3dBm, 0dBm
1100
1100
1400
1200
1200
1500
-20
-30
-40
-50
-60
-10
-20
-30
-40
-50
-60
50
45
40
35
30
700
700
900
1000
V
800
2LO LEAKAGE AT RF PORT
800
CC
LO LEAKAGE AT RF PORT
V
LO SWITCH ISOLATION
CC
= 3.6V
vs. LO FREQUENCY
vs. LO FREQUENCY
vs. LO FREQUENCY
V
LO FREQUENCY (MHz)
LO FREQUENCY (MHz)
LO FREQUENCY (MHz)
= 3.0V
CC
1100
= 3.0V, 3.3V, 3.6V
900
900
V
1200
CC
C
= 3.0V
=+25°C, unless
V
1000
1000
CC
1300
= 3.3V
V
CC
V
CC
= 3.6V
1100
1100
= 3.3V
1400
1200
1200
1500