MAX2021 데이터 시트보기 (PDF) - Maxim Integrated
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MAX2021
Maxim Integrated
MAX2021 Datasheet PDF : 20 Pages
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MAX2021
High-Dynamic-Range, Direct Up-/Downconversion
650MHz to 1200MHz Quadrature Mod/Demod
Typical Application Circuit
C12
C13
0.1µF
VCC
33pF
C10
C11
33pF
0.1µF
VCC
R3
332Ω
GND GND GND
GND
GND GND GND
+ 36 35 34 33 32 31 30 29 28
GND
1
RBIASLO3 2
C2
C1
VCC
0.1µF
33pF VCCLOA
3
C3
LO
82pF
LO 4
GND 5
R1
432Ω
RBIASLO1
6
N.C.
7
RBIASLO2
8
R2
619Ω
GND
9
BIAS
LO3
90°
0°
BIAS
LO1
BIAS
LO2
MAX2021
Σ
EP
27 GND
26
Q+
BBQ+
25 BBQ-
Q-
24 GND
C9
8.2pF
23 RF
RF
22 GND
21 BBI-
I-
20 BBI+
I+
19
GND
10 11 12
GND GND GND
13 14
GND
15 16 17 18
GND GND GND
VCC
C5
C6
0.1µF
33pF
VCC
C7
C8
33pF
0.1µF
Table 3. Component List Referring to the Typical Application Circuit
COMPONENT
C1, C6, C7, C10, C13
C2, C5, C8, C11, C12
C3
C9
R1
R2
R3
VALUE
33pF
0.1µF
82pF
8.2pF
432Ω
619Ω
332Ω
DESCRIPTION
33pF ±5%, 50V C0G ceramic capacitors (0402)
0.1µF ±10%, 16V X7R ceramic capacitors (0603)
82pF ±5%, 50V C0G ceramic capacitor (0402)
8.2pF ±0.1pF, 50V C0G ceramic capacitor (0402)
432Ω ±1% resistor (0402)
619Ω ±1% resistor (0402)
332Ω ±1% resistor (0402)
Maxim Integrated
19
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