MC13821FCR2 Freescale Semiconductor, MC13821FCR2 Datasheet

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... Compression Point (P1dB): -6 dBm (typ) at 1960 MHz and -5 dBm (typ) at 2140 MHz This document contains information on a new product. Specifications and information herein are subject to change without notice. © Freescale Semiconductor, Inc., 2005–2009. All rights reserved. Document Number: MC13821 Rev. 1.5, 09/2009 ...

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... Bias Stabilized for Device and Temperature Variations • QFN-12 Leadless Package with Low Parasitics • SiGe Technology Ensures Lowest Possible Noise Figure NC VCC1 LNA Out MC13821 2 Logic Emit LNA Rbias Gnd In Figure 1. Simplified Block Diagram MC13821 Data Sheet: Technical Data, Rev. 1.5 9 Gnd 8 Gain Enable 7 Freescale Semiconductor ...

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... R1=1.2 kΩ, Freq=1.960 GHz R1=1.2 kΩ, Freq=2.14 GHz R1=2 kΩ, Freq=1.960 GHz R1=2 kΩ, Freq=2.14 GHz Minimum Noise Figure R1=1.2 kΩ, Freq=1.960 GHz R1=1.2 kΩ, Freq=2.14 GHz R1=2 kΩ, Freq=1.960 GHz R1=2 kΩ, Freq=2.14 GHz Freescale Semiconductor Table 1. Maximum Ratings Symbol Minimum stg T ...

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... Freescale Semiconductor Unit dB Unit MHz dB dB dBm dBm dBm µA MHz dB dB dBm dBm dBm µA ...

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... Active Noise Figure Active Input Third Order Intercept Point Active Input 1dB Compression Point Active Current @ 2.75 V Bypass Gain Bypass Noise Figure Bypass Input Third Order Intercept Point Bypass Current Freescale Semiconductor = 25°C, Rbias = 2 kΩ, unless otherwise noted.) A Symbol Minimum ...

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... Freescale Semiconductor Unit MHz dB dB dBm dBm dBm µA MHz dB dB dBm dBm dBm µA MHz dB dB dBm dBm dBm µA ...

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... Minimum logic state “1” for enable and gain pins is 1. Minimum logic state “0” for enable and gain pins is 0 0.5 Figure 2. Maximum Stable/Available Gain and Forward Insertion Gain vs. Frequency Freescale Semiconductor Table 5. Truth Table Enable Low Gain High Gain VCC1 1 GAIN 0 ENABLE 1 ...

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... Maximum Stable/Available Gain and Forward Insertion Gain vs. Icc MSG/MAG 1.575 GHz MSG/MAG 1.96 GHz MSG/MAG 2.14 GHz S|21| 2 1.575 GHz S|21| 2 1.96 GHz S|21| 2 2.14 GHz 3 3.5 4 4.5 Icc (m A) MC13821 Data Sheet: Technical Data, Rev. 1.5 MAG 3.5 4.5 5 5.5 Freescale Semiconductor ...

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... Figure 5. Minimum Noise Figure and Associated Gain vs. Frequency 1.12 1.1 1.08 1.06 1.04 1.02 0.98 Figure 6. Minimum Noise Figure and Associated Gain vs. Frequency Freescale Semiconductor Gnf NFm in 1200 1400 1600 1800 f, Frequency (MHz) (Rbias = 2 kΩ) Minim um Noise Figure and Associated Gain vs. Frequency Rbias = 1 ...

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... MHz Application Ckt 1.5 2.5 3.5 Icc (mA) (Rbias varied from 1.2 kΩ kΩ) Input 3rd Order Intercept Point vs. Icc 2140 MHz Application Circuit Icc (mA) (Rbias varied from 1.2 kΩ kΩ) Table 5. MC13821 Data Sheet: Technical Data, Rev. 1.5 4.5 5 Freescale Semiconductor ...

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... Values of external resistors R1 and R2 are varied to adjust .01uf 33 pf Vcc1 LNA OUT L2 5 .01uf Vcc3 Figure 9. 1575 MHz LNA Application Schematic Freescale Semiconductor Table 8, and Table 9. These two current drain states offer variation in = 2.75 V. Freq. spacing for IP3 measurements is 200 kHz MC13821 1 1575 MHz LNA 680 ...

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... Freescale Semiconductor Unit MHz dB dBm dBm dBm dBm dB mA µA kΩ Ω MHz ...

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... Bypass Current Drain High Gain Bypass Rbias R1 Value Rstability R2 Value Input Return Loss High Gain Bypass Gain High Gain Bypass Reverse Isolation High Gain Bypass Output Return Loss High Gain Bypass Freescale Semiconductor Symbol Minimum OIP3 16 18 IIP3 - 1dBout 6 — P 1dBin -11 — ...

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... Symbol Minimum f G OIP3 MC13821 Data Sheet: Technical Data, Rev. 1.5 requirements. The input CC is listed in Table 7. Two Gnd 8 Gain Logic 7 Enable 6 LNA IN C1 33pF and IP3 requirements.) CC Typical Maximum — 1960 — -4.5 -3 20.5 21.5 Freescale Semiconductor Unit MHz dB dBm ...

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... Output Return Loss High Gain Bypass R1 = 2.0 kΩ 3.3 kΩ Frequency Power Gain High Gain Bypass Output Third Order Intercept Point High Gain Bypass Input Third Order Intercept Point High Gain Bypass Freescale Semiconductor Symbol Minimum IIP3 P 1dBout P 1dBin NF 1.0 3 3.9 ...

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... Freescale Semiconductor Unit dBm dBm dB mA µA kΩ kΩ MHz dB dBm dBm dBm ...

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... High Gain Bypass Output Third Order Intercept Point High Gain Bypass Input Third Order Intercept Point High Gain Bypass Out Ref P1dB High Gain Bypass In Ref P1dB High Gain Bypass Freescale Semiconductor Symbol Minimum P 1dBin -15 NF 1.0 3 3.6 S11 S21 10.5 -6 ...

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... Freescale Semiconductor Unit dB mA µA kΩ Ω dBm dBm dBm dBm ...

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... R1 and R2 are changed for different I Characteristic R1 = 1.2 kΩ 3.3 kΩ (Refer to Figure Frequency Power Gain High Gain Bypass Output Third Order Intercept Point High Gain Bypass Freescale Semiconductor is listed in Table 8. Three variations of the circuit are realized for different MC13821 1 2140 MHz ...

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... Freescale Semiconductor Unit dBm dBm dBm dB mA µA kΩ kΩ MHz dB dBm dBm ...

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... R1 = 2.0 kΩ 3.3 kΩ (Refer to Figure Frequency Power Gain High Gain Bypass Output Third Order Intercept Point High Gain Bypass Input Third Order Intercept Point High Gain Bypass Out Ref P1dB High Gain Bypass Freescale Semiconductor Symbol P 1dBout P 1dBin S11 S21 13.7 S12 S22 11) ...

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... Freescale Semiconductor Unit dBm dB mA µA kΩ kΩ MHz dB dBm dBm dBm dBm ...

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... Two Tone IIP2 (F = 1950 MHz 4090 MHZ 2140 MHZ) out Two Tone IIP3 (F = 1950 MHz 6040 MHZ 2140 MHZ) out Freescale Semiconductor Symbol S11 S21 S12 S22 = 2140 MHZ) IIP3 out = 2140 MHZ) IIP2 IIP2 IIP3 MC13821 Data Sheet: Technical Data, Rev. 1.5 Application Information and IP3 requirements ...

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... Application Information 2140 MHz .01uf 33 pf Vcc1 LNA OUT 2.7 nH Vcc3 Figure 12. 2140 MHz LNA Application Schematic with R3 Output Resistor Added MC13821 1 2140 MHz LNA 3. .01uf R1 1 4.3 nH Rbias MC13821 Data Sheet: Technical Data, Rev. 1 Gnd 8 Gain 7 Enable 6 LNA Freescale Semiconductor ...

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... R1 and R2 are changed for different I Characteristic R1 = 1.2 kΩ 3.3 kΩ Frequency Power Gain High Gain Bypass Output Third Order Intercept Point High Gain Bypass Input Third Order Intercept Point High Gain Bypass Freescale Semiconductor MC13821 1 2400 MHz LNA 3.3 k ...

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... Freescale Semiconductor Unit dBm dBm dB mA µA kΩ kΩ MHz dB dBm dBm dBm ...

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... Rstability R2 Value Input Return Loss High Gain Bypass Gain 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 ...

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... Printed Circuit Board 4 Printed Circuit Board 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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... R2 3.3 kΩ Q1 MC13821 1960 MHz (11.5 dB Gain 1 .01 µF C5 .01 µ 4 2.7 nH Freescale Semiconductor Table 10. Bill of Materials Case Manufacturer 402 Murata 402 Taiyo Yuden 402 Murata 402 Murata 402 Murata 402 Murata 1005 CoilCraft 1005 CoilCraft 402 KOA 402 ...

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... Output match Bias for 5.5 mA max. Stability 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 Freescale Semiconductor ...

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... MHz 0 .01 µF C5 .01 µ 2 2 3.3 kΩ kΩ Q1 MC13821 Freescale Semiconductor Table 10. Bill of Materials (continued) Case Manufacturer 402 Murata 1005 CoilCraft 1005 CoilCraft 402 KOA 402 KOA 402 KOA QFN-12 Freescale 402 Murata 402 Taiyo Yuden 402 Murata ...

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... Freescale Semiconductor ∠ φ -14.42 -15.76 -19.49 -17.77 -22.03 -23.58 -25.56 -26.44 -30.51 -35.18 -35.67 -36.55 -41.25 -42.78 -46.94 -49.01 -50.61 -51.67 -52 ...

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... Freescale Semiconductor S 21 ∠ φ ∠ φ -51.13 0.578 17.83 -53.94 0.596 13.17 -55.73 0.608 8.45 -59.65 0.615 3.3 -58.46 0.624 1 ...

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... Freescale Semiconductor ∠ φ -15.77 -16.82 -20.31 -18.21 -22.39 -23.69 -25.47 -25.98 -29.67 -34.46 -34.49 -35.3 -39.86 -41.18 -45.47 -46.98 -48.63 -49.56 -50 ...

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... Freescale Semiconductor S 21 ∠ φ ∠ φ -44.11 0.573 20.27 -46.8 0.591 15.11 -49.46 0.6 10.38 -50.05 0.618 6.77 -50.66 0.623 3 ...

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... MC13821 Data Sheet: Technical Data, Rev. 1.5 = 4.8 mA (Ω) (Ω) (dB) 14 0.28 26.21 13 0.26 22.63 0.25 20.83 0.25 19.8 12 0.24 18.3 = 2.8 mA (Ω) (Ω) (dB) 0.31 26.09 15 0.3 22.57 14 0.28 20.81 14 0.28 19.79 0.27 18.3 Freescale Semiconductor K 0.63 0.74 0.70 0.78 0.89 K 0.48 0.56 0.53 0.61 0.77 ...

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... Figure 16. Constant Noise Figure and Gain Circles. 1575 MHz, Rbias = 1.2 kΩ f(GHz) 1.575 Figure 17. Constant Noise Figure and Gain Circles. 1575 MHz, Rbias = 2 kΩ Freescale Semiconductor (shaded regions are potentially unstable) NFmin Gamma-Opt Rn (Ω) 1.02 0.30/_38.2 (shaded regions are potentially unstable) ...

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... Figure 19. Constant Noise Figure and Gain Circles. 1900 MHz, Rbias = 2 kΩ 38 (shaded regions are potentially unstable) NFmin Gamma-Opt Rn (Ω) 0.96 0.30/_46.9 (shaded regions are potentially unstable) NFmin Gamma-Opt Rn (Ω) 0.97 0.37/_46.2 MC13821 Data Sheet: Technical Data, Rev. 1.5 K 12.5 0.68 K 14.0 0.50 Freescale Semiconductor ...

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... Figure 20. Constant Noise Figure and Gain Circles. 2140 MHz, Rbias =1.2 kΩ f(GHz) 2.1 Figure 21. Constant Noise Figure and Gain Circles. 2140 MHz, Rbias =1.2 kΩ Freescale Semiconductor (shaded regions are potentially unstable) NFmin Gamma-Opt Rn (Ω) 0.96 0.30/_50.1 12.5 ...

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... Figure 23. Constant Noise Figure and Gain Circles. 2400 MHz, Rbias = 2 kΩ 40 (shaded regions are potentially unstable) NFmin Gamma-Opt Rn (Ω) 0.96 0.30/_52.8 (shaded regions are potentially unstable) NFmin Gamma-Opt Rn (Ω) 0.95 0.38/_53 MC13821 Data Sheet: Technical Data, Rev. 1.5 K 12.0 0.85 K 13.5 0.70 Freescale Semiconductor ...

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... Packaging 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 products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Freescale Semiconductor product could create a situation where personal injury or death may occur. Should Buyer purchase or use ...