MC13821 Freescale Semiconductor, MC13821 Datasheet
MC13821
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MC13821 Summary of contents
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... Low Noise Amplifier with Bypass www.DataSheet4U.com Switch 1 Introduction The MC13821 is a high gain LNA with extremely low noise figure, designed for cellular, GPS and ISM band applications. An integrated bypass switch is included to preserve input intercept performance. The input and output match are external to allow maximum design flexibility ...
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... QFN-12 Leadless Package with Low Parasitics • SiGe Technology Ensures Lowest Possible Noise Figure www.DataSheet4U.com MC13821 VCC1 2 LNA 3 Out 4 5 Emit LNA Rbias Gnd In Figure 1. Simplified Block Diagram MC13821 Data Sheet: Technical Data, Rev. 1.5 9 Gnd 8 Gain Logic Enable 7 6 Freescale Semiconductor ...
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... Table 2. Recommended Operating Conditions Symbol — — Table 3. Electrical Characteristics ( 25°C, unless otherwise noted Symbol 2 |S21| 1 MSG, MAG NFmin MC13821 Data Sheet: Technical Data, Rev. 1.5 Electrical Specifications Minimum Typical Maximum 2.7 2.75 3.3 -65 25 150 - — -30 10 — — 100 ...
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... 2. 25°C, Rbias = 2 kΩ, unless otherwise noted Symbol IIP3 P 1dB IIP3 IIP3 P 1dB IIP3 MC13821 Data Sheet: Technical Data, Rev. 1.5 Minimum Typical Maximum 19.8 20.8 21.8 19 19.8 20.8 19.6 20.5 21.5 19 19.8 20.8 Minimum Typical Maximum — 1575 — 16 17.7 18.7 1.0 1.25 1.45 -1.0 0.5 1.5 ...
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... A Symbol IIP3 P 1dB IIP3 IIP3 P 1dB IIP3 IIP3 P 1dB IIP3 MC13821 Data Sheet: Technical Data, Rev. 1.5 Electrical Specifications Minimum Typical Maximum Figure 10) — 1960 — 10.5 11.5 13 1.1 1.3 1 -15 -10 — 3.6 4.5 5.5 -6.5 -3.5 -3 3.8 4 ...
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... Figure 11 IIP3 P 1dB IIP3 IIP3 P 1dB IIP3 IIP3 P 1dB IIP3 MC13821 Data Sheet: Technical Data, Rev. 1.5 Minimum Typical Maximum — 2140 — 14.5 15.7 17.5 1.1 1 3.4 4.45 5 3.2 4 Figure 12) — ...
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... Maximum Stable/Available Gain and Forward Insertion Gain vs. Frequency Rbias is 2 kohm 30 25 MSG 20 15 |S21 0.5 1.5 2.5 f, Frequency (GHz) (Rbias = 2 kΩ) MC13821 Data Sheet: Technical Data, Rev. 1.5 Electrical Specifications Disable High Gain Low Gain MAG 3.5 4.5 5.5 High Gain ...
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... Frequency (GHz) (Rbias = 1.2 kΩ) Maximum Stable/Available Gain and Forward Insertion Gain vs. Icc 24 23 MSG/MAG 1.575 GHz 22 MSG/MAG 1.96 GHz 21 20 MSG/MAG 2.14 GHz S|21| 2 1.575 GHz S|21 S|21| 14 2.5 3 3.5 4 Icc (m A) MC13821 Data Sheet: Technical Data, Rev. 1.5 MAG 3.5 4.5 2 1.96 GHz 2 2.14 GHz 4.5 5 5.5 Freescale Semiconductor ...
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... Minim um Noise Figure and Associated Gain vs. Frequency Rbias = 1.2 kohm 1.12 1.1 Gnf 1.08 1.06 1.04 1.02 NFm in 1 0.98 1000 1200 1400 1600 1800 f, Frequency (MHz) (Rbias = 1.2 kΩ) MC13821 Data Sheet: Technical Data, Rev. 1.5 Electrical Specifications 30 25 Gnf 2000 2200 2400 ...
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... Figure 8. Input 3rd Order Intercept Point vs. Icc for the 2140 MHz Application Circuit 3 Application Information The MC13821 SiGe:C LNA is designed for applications in the 1000 MHz to 2.4 GHz range. It has three different modes: High Gain, Low Gain (Bypass) and Disabled. The IC is programmable through the Gain and Enable pins. The logic truth table is given in ...
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... MHz C LNA 680 .01uf Vcc3 Rbias Figure 9. 1575 MHz LNA Application Schematic MC13821 Data Sheet: Technical Data, Rev. 1.5 Application Information is listed in CC and IP3 Gnd 8 Gain Logic 7 Enable 6 L1 LNA IN 5 22pF Table 6 ...
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... IIP3 - 1dBout 8 — P 1dBin -9 — NF 1.0 3 3.9 2.0 — — S11 — — S21 16 -6 S12 -22 -3 S22 — — f — MC13821 Data Sheet: Technical Data, Rev. 1.5 and IP3 requirements.) CC Typical Maximum 1575.42 — -4 20.8 22.5 2.0 3.0 25.5 26 — — -8.0 -7.0 — — 1.25 1.45 4.8 6 4.45 5.5 4.0 20 1.2 — ...
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... IIP3 - 1dBout 6 — P 1dBin -11 — NF 1.0 3 2.3 2.0 — — S11 — — S21 16 -6 S12 -22 -3 S22 — — MC13821 Data Sheet: Technical Data, Rev. 1.5 Application Information and IP3 requirements.) CC Typical Maximum 17.7 18.7 -5.0 -4 18.5 20.5 21.7 — 0.5 1 9.7 — — -10 -9 — — 1.25 1.45 4.8 6 2.8 3.3 4.0 20 2.0 — ...
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... R2 3 .01uf Vcc3 Rbias Figure 10. 1960 MHz LNA Application Schematic Symbol f G OIP3 MC13821 Data Sheet: Technical Data, Rev. 1.5 requirements. The input CC is listed in Table Gnd 8 Gain Logic 7 Enable 6 L1 LNA IN 4 33pF and IP3 requirements ...
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... Input Third Order Intercept Point High Gain Bypass Freescale Semiconductor Symbol Minimum IIP3 P 1dBout P 1dBin NF 1.0 3 3.9 S11 S21 S12 -20 S22 f G OIP3 15.5 IIP3 -0.5 MC13821 Data Sheet: Technical Data, Rev. 1.5 Application Information and IP3 requirements.) CC Typical Maximum 4 5.5 6 10.5 12.0 — — — -7 -6.0 -5.0 — — — 1.26 1.45 4 ...
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... Out Ref P1dB High Gain Bypass 16 Symbol Minimum P 1dBout 8.5 P 1dBin NF 1.0 3 2.3 S11 S21 S12 -20 S22 f G 10.5 -6.5 OIP3 8.5 13.5 IIP3 P 1dBout MC13821 Data Sheet: Technical Data, Rev. 1.5 and IP3 requirements.) CC Typical Maximum 10.4 12.4 — — — -7 -6.0 -5 — — — 1.25 1.45 4.7 6 2.8 3.3 2 4.0 20 — 2.0 — — 3.3 — — ...
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... High Gain Bypass Freescale Semiconductor Symbol Minimum P 1dBin -15 NF 1.0 3 3.6 S11 S21 10.5 -6.5 S12 -19 S22 f G -6.5 OIP3 9.5 IIP3 P 1dBout P 1dBin -10 MC13821 Data Sheet: Technical Data, Rev. 1.5 Application Information and IP3 requirements.) CC Typical Maximum -10 — — — 1.3 1.9 4.7 6 4.5 5 1.3 68 — -10 -7 — -10 -7 11.5 13 -3.5 -3 -20 — ...
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... MHZ) out 18 Symbol S11 S21 S12 S22 = 1960 MHZ) IIP3 out = 1960 MHZ) IIP2 out = 3840 MHZ, IIP2 2 = 5720 MHZ, IIP3 2 MC13821 Data Sheet: Technical Data, Rev. 1.5 and IP3 requirements.) CC Minimum Typical Maximum 1.1 1.3 1.9 3.8 4.7 6 2.3 2.8 5 — 1.8 — — 330 — ...
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... R2 3 .01uf Vcc3 Rbias Figure 11. 2140 MHz LNA Application Schematic Symbol Figure 11 OIP3 MC13821 Data Sheet: Technical Data, Rev. 1.5 Application Information Gnd 8 Gain Logic 7 Enable 6 L1 LNA IN 4 33pF and IP3 requirements.) CC Min Typ Max — ...
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... Input Third Order Intercept Point High Gain Bypass 20 Symbol IIP3 P 1dBout P 1dBin S11 S21 14.7 S12 S22 Figure f G 13.7 OIP3 17.2 15.1 IIP3 MC13821 Data Sheet: Technical Data, Rev. 1.5 and IP3 requirements.) CC Min Typ Max 3.5 5.0 6 8.7 10.7 12.7 — — — -6 -5.0 -4 — — — 1.3 1.49 1 ...
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... Out Ref P1dB High Gain Bypass Freescale Semiconductor Symbol P 1dBout P 1dBin S11 S21 S12 S22 Figure 11 OIP3 IIP3 P 1dBout MC13821 Data Sheet: Technical Data, Rev. 1.5 Application Information and IP3 requirements.) CC Min Typ Max 5.7 7.5 9.5 — — — — — — 1.3 1.49 1. ...
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... High Gain Bypass In Ref P1dB High Gain Bypass 22 Symbol P 1dBin S11 S21 14.7 S12 S22 f G 14.5 OIP3 16.5 IIP3 P 1dBout P 1dBin MC13821 Data Sheet: Technical Data, Rev. 1.5 and IP3 requirements.) CC Min Typ Max -6 -5.0 -4 — — — 1.1 1.3 1.5 3.2 4.2 6 2.3 2.8 3 — 2.0 — — ...
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... Freescale Semiconductor Symbol S11 S21 S12 S22 = 2140 MHZ) IIP3 out = 2140 MHZ) IIP2 out = 4090 MHZ, IIP2 2 = 6040 MHZ, IIP3 2 MC13821 Data Sheet: Technical Data, Rev. 1.5 Application Information and IP3 requirements.) CC Min Typ Max 1.1 1.3 1 3.4 4.45 5 — 1.5 — ...
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... Figure 12. 2140 MHz LNA Application Schematic with R3 Output Resistor Added MC13821 NC 1 2140 MHz LNA 3. .01uf R1 1.2 k 4.3 nH Vcc3 Rbias MC13821 Data Sheet: Technical Data, Rev. 1 Gnd 8 Gain 7 Enable 6 L1 LNA Freescale Semiconductor ...
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... R2 3 .01uf Vcc3 Rbias Figure 13. 2400 MHz LNA Application Schematic Symbol f G OIP3 IIP3 MC13821 Data Sheet: Technical Data, Rev. 1.5 Application Information is listed in CC and IP3 Gnd 8 Gain Logic 7 Enable 6 L1 LNA IN 2 33pF and IP3 requirements ...
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... High Gain Bypass Out Ref P1dB High Gain Bypass 26 Symbol Minimum P 1dBout P 1dBin NF 1. S11 S21 S12 S22 f G OIP3 IIP3 P 1dBout MC13821 Data Sheet: Technical Data, Rev. 1.5 and IP3 requirements.) CC Typical Maximum 8 10.7 12 — — — — — — 1.55 1.7 — 3.8 6 3.4 4.45 5.5 2 ...
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... High Gain Bypass Reverse Isolation High Gain Bypass Output Return Loss High Gain Bypass Freescale Semiconductor Symbol Minimum P 1dBin S11 S21 S12 S22 MC13821 Data Sheet: Technical Data, Rev. 1.5 Application Information and IP3 requirements.) CC Typical Maximum -5 -4.0 -3 — — — 1.3 1.49 1.65 3.2 4.2 6 2.3 2.8 4 ...
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... Note: Components C5 and C6 are located on the back of the board Note: Components C5 and C6 are located on the back of the board Figure 14. Front Side C5 C6 Figure 15. Back Side MC13821 Data Sheet: Technical Data, Rev. 1.5 MC13821 V1R1 Freescale Semiconductor ...
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... Murata 402 Murata 402 Murata 402 Murata 1005 CoilCraft 1005 CoilCraft MC13821 Data Sheet: Technical Data, Rev. 1.5 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 ...
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... QFN-12 Freescale 402 Murata 402 Murata 402 Murata 402 Murata 402 Murata MC13821 Data Sheet: Technical Data, Rev. 1.5 Comments Stability Bias for 5.5 mA max. Input match Output match RF bypass Low freq bypass Low freq bypass RF bypass Input match Output match Bias for 5.5 mA max. ...
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... Murata 402 Murata 1005 CoilCraft 1005 CoilCraft 402 KOA 402 KOA QFN-12 Freescale MC13821 Data Sheet: Technical Data, Rev. 1.5 Printed Circuit Board Comments RF bypass Input match Output match Bias for 5.5 mA Stability Stability Input match Output match RF bypass Low freq bypass Low freq bypass ...
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... MC13821 Data Sheet: Technical Data, Rev. 1 ∠ φ 0.021 75.16 0.956 0.024 73.13 0.946 0.027 70.95 0.966 0.029 66.71 0.887 0.031 68.53 0.924 0.034 65.83 0.898 0.036 65.66 0.897 0.039 64.76 0.912 ...
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... MC13821 Data Sheet: Technical Data, Rev. 1.5 Scattering Parameters = 3.0 µ ∠ φ 0.583 18.83 0.578 0.6 14.15 0.542 0.614 10.08 0.524 0.617 5.12 0.455 0.628 2.52 0.453 0.635 -0.96 0.42 0.639 -3.8 0.407 0.639 -6.66 0.394 0.641 -9 ...
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... MC13821 Data Sheet: Technical Data, Rev. 1.5 = 4.8 mA ∠ φ 0.021 72.91 0.92 0.022 71.83 0.907 0.025 68.97 0.923 0.027 67.34 0.842 0.029 67.52 0.877 0.033 67.56 0.846 0.034 66.62 0.845 0.037 64.27 0.858 0.039 63 ...
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... MC13821 Data Sheet: Technical Data, Rev. 1.5 Scattering Parameters = 3 µ ∠ φ 0.573 20.39 0.595 0.591 15.3 0.549 0.599 10.66 0.511 0.617 6.98 0.479 0.621 3.51 0.462 0.632 -0.19 0.43 0.634 -2.98 0.421 0.636 -6.18 0.395 0.638 -8 ...
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... V, Enable = 2.75 V, Rbias = 1.2 kΩ Gamma Opt NFmin (dB) Mag Ang 1.11 0.27 25.3 0.99 0.29 40.8 0.96 0.30 46.9 0.96 0.30 50.1 0.97 0.30 54.0 Table 16. Noise Parameters (V = 2.7 V, Enable = 2.75 V, Rbias = 2 kΩ Gamma Opt NFmin (dB) Mag Ang 1.16 0.23 27.6 1.02 0.35 39.0 0.97 0.37 46.2 0.96 0.37 49.7 0.95 0.37 54.1 MC13821 Data Sheet: Technical Data, Rev. 1.5 = 4.8 mA (Ω) (Ω) (dB) 14 0.28 26.21 13 0.26 22.63 12.5 0.25 20.83 12.5 0.25 19.8 12 0.24 18.3 = 2.8 mA (Ω) (Ω) (dB) 15.5 0.31 26.09 15 0.3 22.57 14 0.28 20.81 14 0.28 19.79 13 ...
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... Figure 17. Constant Noise Figure and Gain Circles. 1575 MHz, Rbias = 2 kΩ Freescale Semiconductor (shaded regions are potentially unstable) f(GHz) NFmin Gamma-Opt 1.575 1.02 0.30/_38.2 (shaded regions are potentially unstable) f(GHz) NFmin Gamma-Opt 1.575 0.97 0.34/_39.1 MC13821 Data Sheet: Technical Data, Rev. 1.5 Scattering Parameters Rn (Ω) K 13.5 0.74 Rn (Ω) K 17.0 0.56 37 ...
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... Figure 19. Constant Noise Figure and Gain Circles. 1900 MHz, Rbias = 2 kΩ 38 (shaded regions are potentially unstable) f(GHz) NFmin Gamma-Opt 1.9 0.96 0.30/_46.9 (shaded regions are potentially unstable) f(GHz) NFmin Gamma-Opt 1.9 0.97 0.37/_46.2 MC13821 Data Sheet: Technical Data, Rev. 1.5 Rn (Ω) K 12.5 0.68 Rn (Ω) K 14.0 0.50 Freescale Semiconductor ...
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... Figure 21. Constant Noise Figure and Gain Circles. 2140 MHz, Rbias =1.2 kΩ Freescale Semiconductor (shaded regions are potentially unstable) f(GHz) NFmin Gamma-Opt 2.1 0.96 0.30/_50.1 (shaded regions are potentially unstable) f(GHz) NFmin Gamma-Opt 2.1 0.96 0.37/_49.7 MC13821 Data Sheet: Technical Data, Rev. 1.5 Scattering Parameters Rn (Ω) K 12.5 0.76 Rn (Ω) K 14.0 0.58 39 ...
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... Figure 23. Constant Noise Figure and Gain Circles. 2400 MHz, Rbias = 2 kΩ 40 (shaded regions are potentially unstable) f(GHz) NFmin Gamma-Opt 2.3 0.96 0.30/_52.8 (shaded regions are potentially unstable) f(GHz) NFmin Gamma-Opt 2.3 0.95 0.38/_53 MC13821 Data Sheet: Technical Data, Rev. 1.5 Rn (Ω) K 12.0 0.85 Rn (Ω) K 13.5 0.70 Freescale Semiconductor ...
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... Packaging www.DataSheet4U.com Freescale Semiconductor Figure 24. Outline Dimensions for QFN-12 (Case Outline 1345-01, Issue A) MC13821 Data Sheet: Technical Data, Rev. 1.5 Packaging 41 ...
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... Freescale Semiconductor Literature Distribution Center P.O. Box 5405 Denver, Colorado 80217 1-800-441-2447 or +1-303-675-2140 Fax: +1-303-675-2150 LDCForFreescaleSemiconductor@hibbertgroup.com Document Number: MC13821 Rev. 1.5 09/2009 Table 17. Revision History Changed document type from “Advance Information” to” Technical Data.” Information in this document is provided solely to enable system and software implementers to use Freescale Semiconductor products ...