MAX9981ETX Maxim Integrated Products, MAX9981ETX Datasheet - Page 5

• Manufacturer Part Number: MAX9981ETX
• Description: Up-Down Converters
• Manufacturer: Maxim Integrated Products

Specifications of MAX9981ETX

• Maximum Input Frequency: 915 MHz
• Maximum Power Dissipation: 2200 mW
• Mounting Style: SMD/SMT
• Maximum Operating Frequency: 170 MHz
• Maximum Power Gain: 2.7 dB
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: TQFN-36 EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

(Typical Application Circuit, V
60
55
50
45
40
70
65
60
55
50
45
47
46
45
44
43
42
41
40
820
820
vs. RF FREQUENCY HIGH-SIDE INJECTION
vs. RF FREQUENCY LOW-SIDE INJECTION
vs. RF FREQUENCY HIGH-SIDE INJECTION
820
825MHz to 915MHz, Dual SiGe High-Linearity
T
A
T
840
840
= +85°C
T
A
840
A
= -40°C
2 RF - 2 LO RESPONSE
2 LO - 2 RF RESPONSE
2 LO - 2 RF RESPONSE
= +25°C
T
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
T
A
RF FREQUENCY (MHz)
A
= +85°C
= +25°C
860
860
860
_______________________________________________________________________________________
T
T
A
A
= -40°C
880
880
880
= +85°C
f
DIVERSITY MIXER
P
f
DIVERSITY MIXER
P
IF
IF
RF
RF
CC
T
= 100MHz
= 120MHz
A
T
= -5dBm
f
MAIN MIXER
P
= -5dBm
A
IF
= +25°C
RF
= -40°C
= 120MHz
= 5.0V, P
900
900
900
= -5dBm
920
920
920
RF
= -5dBm, P
52.5
50.0
47.5
45.0
42.5
40.0
37.5
Typical Operating Characteristics (continued)
60
55
50
45
40
60
58
56
54
52
50
820
820
820
vs. RF FREQUENCY HIGH-SIDE INJECTION
vs. RF FREQUENCY HIGH-SIDE INJECTION
vs. RF FREQUENCY LOW-SIDE INJECTION
P
P
LO
LO
LO
840
= -5dBm
840
840
= 0dBm
P
= 0dBm, T
2 RF - 2 LO RESPONSE
2 LO - 2 RF RESPONSE
2 LO - 2 RF RESPONSE
LO
P
LO
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
= 0dBm
= +5dBm
P
860
860
860
LO
P
LO
= +5dBm
P
LO
P
= -5dBm
LO
A
= 0dBm
880
880
880
= +5dBm
= +25°C, unless otherwise noted.)
P
f
DIVERSITY MIXER
P
f
DIVERSITY MIXER
P
IF
IF
LO
RF
RF
= 100MHz
= 120MHz
= -5dBm
= -5dBm
f
MAIN MIXER
P
= -5dBm
IF
RF
= 120MHz
900
900
900
= -5dBm
920
920
920
60
55
50
45
40
60
58
56
54
52
50
46
45
44
43
42
820
vs. RF FREQUENCY HIGH-SIDE INJECTION
820
vs. RF FREQUENCY HIGH-SIDE INJECTION
820
vs. RF FREQUENCY LOW-SIDE INJECTION
Active Mixer
V
CC
V
CC
840
840
840
= 4.75V, 5.0V, 5.25V
2 RF - 2 LO RESPONSE
2 LO - 2 RF RESPONSE
2 LO - 2 RF RESPONSE
= 5.25V
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
V
860
860
860
CC
V
= 4.75, 5.0V
CC
V
= 4.75V, 5.0V
CC
880
880
880
= 5.25V
f
DIVERSITY MIXER
P
f
DIVERSITY MIXER
P
IF
IF
RF
RF
= 120MHz
= 100MHz
= -5dBm
= -5dBm
f
MAIN MIXER
P
IF
RF
= 120MHz
900
900
900
= -5dBm
920
920
920
5