MAX9981ETX Maxim Integrated Products, MAX9981ETX Datasheet - Page 11

• 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

825MHz to 915MHz, Dual SiGe High-Linearity
RF_MAIN
RF_DIV
C12
C11
C1
C4
______________________________________________________________________________________
R1
R2
C2
C3
MAINBIAS
TAPMAIN
5.0V
5.0V
DIVBIAS
RFMAIN
TAPDIV
RFDIV
GND
GND
GND
C6
C5
1
2
3
4
5
6
7
8
9
C13
C17
5.0V
5.0V
MAX9981
L1
L2
L4
L3
R3
R4
R6
R5
C18
C14
C15
C19
Typical Application Circuit
C16
C20
27
26
25
24
23
22
21
20
19
5.0V
LO2
GND
GND
GND
LOSEL
GND
V
GND
LO1
C9
CC
5.0V
3
2
1
3
2
1
C8
C10
T1
Active Mixer
T2
C7
6
4
6
4
4:1 (200:50)
TRANSFORMER
4:1 (200:50)
TRANSFORMER
5.0V
IFMAIN_OUT
IFDIV_OUT
LO2
LO SELECT
LO1
11