MAX9984ETP+ Maxim Integrated Products, MAX9984ETP+ Datasheet - Page 8

• Manufacturer Part Number: MAX9984ETP+
• Description: Up-Down Converters IC MIXER DOWN CONV 400MHz to 1000MHz D
• Manufacturer: Maxim Integrated Products

Specifications of MAX9984ETP+

• Maximum Input Frequency: 1000 MHz
• Maximum Power Dissipation: 2100 mW
• Mounting Style: SMD/SMT
• Maximum Operating Frequency: 250 MHz
• Maximum Power Gain: 9.2 dB
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: TQFN-20 EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SiGe High-Linearity, 400MHz to 1000MHz
Downconversion Mixer with LO Buffer/Switch
8
(MAX9984 Typical Application Circuit, using component values in Table 2, V
unless otherwise noted.)
(TUNED FOR 400MHz TO 500MHz RF FREQUENCY)
(TUNED FOR 400MHz TO 500MHz RF FREQUENCY)
(TUNED FOR 400MHz TO 500MHz RF FREQUENCY)
LO SELECTED RETURN LOSS vs. LO FREQUENCY
_______________________________________________________________________________________
10
15
20
25
30
10
75
65
55
45
35
0
5
9
8
7
6
5
325
400
400
3RF-3LO RESPONSE vs. RF FREQUENCY
CONVERSION GAIN vs. RF FREQUENCY
V
LOW-SIDE INJECTION, f
LOW-SIDE INJECTION, f
LOW-SIDE INJECTION, f
P
CC
RF
T
= -5dBm
= 5.0V, P
T
C
C
345
420
420
T
= +85°C
= +85°C
C
= -40°C
LO FREQUENCY (MHz)
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
LO
T
C
= 0dBm, T
365
440
440
= -25°C, -40°C
T
T
C
C
= +25°C
= +25°C
RF
RF
RF
C
> f
> f
> f
385
460
460
= +25°C
LO
LO
LO
T
C
405
480
= -25°C
480
425
500
500
LO UNSELECTED RETURN LOSS vs. LO FREQUENCY
(TUNED FOR 400MHz TO 500MHz RF FREQUENCY)
(TUNED FOR 400MHz TO 500MHz RF FREQUENCY)
(TUNED FOR 400MHz TO 500MHz RF FREQUENCY)
26
25
24
23
22
21
20
19
10
15
20
25
30
10
15
20
25
30
0
5
0
5
RF PORT RETURN LOSS vs. RF FREQUENCY
400
400
325
V
LOW-SIDE INJECTION, f
V
LOW-SIDE INJECTION, f
LOW-SIDE INJECTION, f
T
C
CC
CC
= -25°C
INPUT IP3 vs. RF FREQUENCY
T
= 5.0V, P
= 5.0V, P
C
T
420
420
345
C
= -40°C
= +85°C
T
C
RF FREQUENCY (MHz)
LO FREQUENCY (MHz)
RF FREQUENCY (MHz)
= +25°C
LO
LO
= 0dBm, T
= 0dBm, T
440
440
365
RF
RF
RF
Typical Operating Characteristics
C
> f
C
> f
> f
460
460
385
= +25°C
= +25°C
LO
LO
LO
CC
480
480
405
= +5.0V, P
500
500
425
LO
(TUNED FOR 400MHz TO 500MHz RF FREQUENCY)
(TUNED FOR 400MHz TO 500MHz RF FREQUENCY)
(TUNED FOR 400MHz TO 500MHz RF FREQUENCY)
10
10
20
30
40
70
65
60
55
50
45
9
8
7
6
0
5
= 0dBm, P
400
IF PORT RETURN LOSS vs. IF FREQUENCY
400
50
2RF-2LO RESPONSE vs. RF FREQUENCY
CONVERSION GAIN vs. RF FREQUENCY
HIGH-SIDE INJECTION, f
V
LOW-SIDE INJECTION, f
LOW-SIDE INJECTION,
f
P
T
RF
CC
C
RF
= +25°C
> f
= 5.0V, P
= -5dBm
T
T
T
LO
C
420
C
C
420
= +85°C
= +85°C
= -40°C
RF
RF FREQUENCY (MHz)
RF FREQUENCY (MHz)
IF FREQUENCY (MHz)
LO
100
T
= 0dBm, T
= -5dBm, f
C
440
440
= -25°C, -40°C
T
C
RF
= +25°C
LO
C
> f
> f
460
460
= +25°C
LO
RF
150
IF
T
C
480
= 75MHz,
480
= -25°C
200
500
500