MAX2043ETX Maxim Integrated Products, MAX2043ETX Datasheet - Page 8

• Manufacturer Part Number: MAX2043ETX
• Description: Communication ICs - Various
• Manufacturer: Maxim Integrated Products
• Type: Base Station Rx/Tx Mixerr

Specifications of MAX2043ETX

• Mounting Style: SMD/SMT
• Operating Supply Voltage: 5 V
• Supply Type: Analog
• Package / Case: TQFN-36 EP
• Supply Voltage (max): 5.25 V
• Supply Voltage (min): 4.75 V
• Supply Current: 108 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1700MHz to 3000MHz High-Linearity,
Low LO Leakage Base-Station Rx/Tx Mixer
(MAX2043 Typical Application Circuit, C2 not installed, RFTAP = GND, V
0dBm, f
8
_______________________________________________________________________________________
50
45
40
35
30
25
20
10
15
20
25
30
0
5
1500
1000
LO
RF-TO-IF ISOLATION vs. RF FREQUENCY
> f
RF
P
T
LO
RF PORT RETURN LOSS
1500
C
1700
, f
T
= +25°C
C
vs. RF FREQUENCY
= -3dBm, 0dBm, +3dBm
IF
= -40°C
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
= 200MHz, unless otherwise noted.)
10
15
20
25
30
0
5
1900
2000
T
1000
C
= +85°C
P
LO UNSELECTED RETURN LOSS
LO
2100
2500
= -3dBm, 0dBm, +3dBm
1500
vs. LO FREQUENCY
LO FREQUENCY (MHz)
2300
3000
2000
Downconverter Curves
Typical Operating Characteristics (continued)
2500
50
45
40
35
30
25
20
10
15
20
25
30
0
5
1500
RF-TO-IF ISOLATION vs. RF FREQUENCY
0
LOW FREQ MATCH SET BY T1
V
CC
3000
= 5.25V
P
LO
100
1700
IF PORT RETURN LOSS
= -3dBm, 0dBm, +3dBm
V
vs. IF FREQUENCY
RF FREQUENCY (MHz)
IF FREQUENCY (MHz)
CC
= 5.0V
200
1900
CC
V
300
CC
= 4.75V
= +5.0V, P
2100
130
120
110
100
90
80
70
400
-40
2300
500
LO
-15
V
CC
vs. TEMPERATURE (T
= 0dBm, LOSEL = “0” (LO2 selected), P
= 4.75V
SUPPLY CURRENT
TEMPERATURE (°C)
V
CC
10
50
45
40
35
30
25
20
10
15
20
25
30
0
5
= 5.25V
1500
1000
RF-TO-IF ISOLATION vs. RF FREQUENCY
V
CC
35
P
LO
= 5.0V
LO SELECTED RETURN LOSS
= -3dBm
V
1700
1500
CC
P
C
vs. LO FREQUENCY
60
LO
LO FREQUENCY (MHz)
RF FREQUENCY (MHz)
)
= 4.75V, 5.0V, 5.25V
= 0dBm, +3dBm
1900
2000
85
2100
2500
RF
2300
3000
=