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MC13821_08 Datasheet, PDF (29/42 Pages) Freescale Semiconductor, Inc – Low Noise Amplifier with Bypass Switch
Component
Value
1575 MHz
C1
22 pF
C2
1.0 pF
C3
33 pF
C4
.01 µF
C5
.01 µF
C6
33 pF
L2
5.6 nH
L1
5.6 nH
R1
1.2 or 2 kΩ
R2
620 or 680 Ω
Q1
MC13821
1960 MHz (16 dB Gain)
C1
33 pF
C2
0.9 pF
C3
33 pF
C4
.01 µF
C5
.01 µF
C6
33 pF
L1
4.3 nH
L2
2.7 nH
R1
1.2 or 2 kΩ
R2
3.3 kΩ
Q1
MC13821
1960 MHz (11.5 dB Gain)
C1
15 pF
C2
1.2 pF
C3
33 pF
C4
.01 µF
C5
.01 µF
C6
33 pF
L1
4.3 nH
L2
2.7 nH
Freescale Semiconductor
Table 10. Bill of Materials
Case
Manufacturer
402
402
402
402
402
402
1005
1005
402
402
QFN-12
Murata
Taiyo Yuden
Murata
Murata
Murata
Murata
CoilCraft
CoilCraft
KOA
KOA
Freescale
402
402
402
402
402
402
1005
1005
402
402
QFN-12
Murata
Taiyo Yuden
Murata
Murata
Murata
Murata
CoilCraft
Coilcraft
KOA
KOA
Freescale
402
402
402
402
402
402
1005
1005
Murata
Taiyo Yuden
Murata
Murata
Murata
Murata
CoilCraft
CoilCraft
MC13821 Advance Information, Rev. 1.3
Printed Circuit Board
Comments
Input match
Output match
RF bypass
Low freq bypass
Low freq bypass
RF bypass
Output match
Input match
Bias for 4.45 or 2.8 mA
Stability
Input match
Output match
RF bypass
Low freq bypass
Low freq bypass
RF bypass
Input match
Output match
Bias for 4.45 or 2.8 mA
Stability
Input match
Output match
RF bypass
Low freq bypass
Low freq bypass
RF bypass
Input match
Output match
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