Datasheet

MAX9984
SiGe High-Linearity, 400MHz to 1000MHz
Downconversion Mixer with LO Buffer/Switch
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COMPONENT VALUE DESCRIPTION
L1, L2 330nH Wire-wound high-Q inductors (0805)
L3 47nH Wire-wound high-Q inductor (0603)
C1 10pF Microwave capacitor (0603)
C2, C4, C7, C8, C10, C11, C12 82pF Microwave capacitors (0603)
C3, C5, C6, C9, C13, C14 0.01µF Microwave capacitors (0603)
C15 220pF Microwave capacitor (0402)
R1 953Ω±1% resistor (0603)
R2 619Ω±1% resistor (0603)
R3 3.57Ω±1% resistor (1206)
T1 4:1 balun IF balun (TC4-1W-7A)
U1 MAX9984 Maxim IC
Table 1. Component List Referring to the Typical Application Circuit for 815MHz to
1000MHz RF Frequency Operation
COMPONENT VALUE DESCRIPTION
L1, L2 820nH Wire-wound high-Q inductors (0805)
L3 47nH Wire-wound high-Q inductor (0603)
C
P
7pF Microwave capacitor (0603)
C1 56pF Microwave capacitor (0603)
C2, C4, C7, C8, C10,
C11, C12
220pF Microwave capacitors (0603)
C3, C5, C6, C9, C13, C14 10nF Microwave capacitors (0603)
C15 220pF Microwave capacitor (0402)
R1 953Ω±1% resistor (0603)
R2 619Ω±1% resistor (0603)
R3 3.57Ω±1% resistor (1206)
T1 4:1 balun IF balun (TC4-1W-7A)
U1 MAX9984 Maxim IC
Table 2. Component List Referring to the Typical Application Circuit for 400MHz to
995MHz RF Frequency Operation