MC13821 Freescale Semiconductor, MC13821 Datasheet - Page 29

• Manufacturer Part Number: MC13821
• Description: Low Noise Amplifier
• Manufacturer: Freescale Semiconductor

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Freescale Semiconductor
1575 MHz
1960 MHz (16 dB Gain)
1960 MHz (11.5 dB Gain)
Component
Q1
Q1
C1
C2
C3
C4
C5
C6
R1
R2
C1
C2
C3
C4
C5
C6
R1
R2
C1
C2
C3
C4
C5
C6
L2
L1
L1
L2
L1
L2
620 or 680 Ω
1.2 or 2 kΩ
1.2 or 2 kΩ
MC13821
MC13821
5.6 nH
5.6 nH
4.3 nH
2.7 nH
3.3 kΩ
4.3 nH
2.7 nH
1.0 pF
.01 µF
.01 µF
0.9 pF
.01 µF
.01 µF
1.2 pF
.01 µF
.01 µF
Value
22 pF
33 pF
33 pF
33 pF
33 pF
33 pF
15 pF
33 pF
33 pF
MC13821 Data Sheet: Technical Data, Rev. 1.5
QFN-12
QFN-12
Case
Table 10. Bill of Materials
1005
1005
1005
1005
1005
1005
402
402
402
402
402
402
402
402
402
402
402
402
402
402
402
402
402
402
402
402
402
402
Manufacturer
Taiyo Yuden
Taiyo Yuden
Taiyo Yuden
Freescale
Freescale
CoilCraft
CoilCraft
CoilCraft
CoilCraft
CoilCraft
Coilcraft
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
Murata
KOA
KOA
KOA
KOA
Bias for 4.45 or 2.8 mA
Bias for 4.45 or 2.8 mA
Low freq bypass
Low freq bypass
Low freq bypass
Low freq bypass
Low freq bypass
Low freq bypass
Output match
Output match
Output match
Output match
Output match
Output match
Input match
Input match
Input match
Input match
Input match
Input match
Comments
RF bypass
RF bypass
RF bypass
RF bypass
RF bypass
RF bypass
Stability
Stability
Printed Circuit Board
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