MGA-53543-TR2G Avago Technologies US Inc., MGA-53543-TR2G Datasheet
MGA-53543-TR2G
Specifications of MGA-53543-TR2G
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MGA-53543-TR2G Summary of contents
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... High linearity LNA for base stations, WLL, WLAN, and other applications in the 50 MHz to 6 GHz range Note: 1. The MGA-53543 has a superior LFOM of 15 dB. Linearity Figure of Merit (LFOM) is essentially OIP3 divided by DC bias power. There are few devices in the market that can match its combination of high linearity and low noise figure at the low DC bias power of 5V/54 mA ...
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... MGA-53543 Absolute Maximum Ratings Symbol Parameter V Maximum Input Voltage in V Supply Voltage d P Power Dissipation [] Input Power in T Junction Temperature j T Storage Temperature STG Electrical Specifications T = +5° Ω 5V, unless noted Symbol Parameter and Test Condition I Current Drawn d NF Noise Figure ...
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... MGA-53543 Typical Performance All data measured 5° with input and output tuners tuned for maximum OIP3 while keeping c d VSWR better than :1 unless stated otherwise. 45 -40°C +25°C 40 +85° FREQUENCY (GHz) Figure 2. Output Third Order Intercept Point vs. Frequency and Temperature. ...
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... MGA-53543 Typical Scattering Parameters T = 5° 5.0V mA Freq (GHz) Mag. Ang. dB 0.05 0.83 -38.8 6.6 0.1 0.641 -66.7 4.39 0. 0.439 -98.7 1.55 0.3 0.349 -116.8 0.14 0.4 0.305 -18.9 19.39 0.5 0.51 -135.6 18.9 0.6 0.33 -14.5 18.6 0.7 0. -147.5 18.34 ...
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... MGA-53543 Typical Linearity Parameters T = 25° 5V Ω Γ Γ Freq [1] [1] Source Source Mag (°) 500 MHz 0.31 -10 900 MHz ...
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... This package also offers good thermal dissipation and RF characteristics. Application Guidelines For most applications, all that is required to operate the MGA is to apply a DC bias of +5 volts and match the RF input and output. RF Input The first step to achieve maximum linearity is to match the input of MGA-53543 to one of the linearity values listed on the data sheet ...
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... NF none opt RL S11* none in RL none S* out Gain S11* S* PCB Layout A recommended PCB pad layout for the miniature SOT- 343 (SC-70) package used by the MGA-53543 is shown in Figure 14. 1.30 0.051 1.00 0.039 2.00 0.60 0.079 0.024 0.9 0.035 1.15 0.045 mm Dimensions in inches Figure 14. Recommended PCB Pad Layout for Avago’ ...
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... Figure 16. MGA-53453 PCB Layout. 8 1900 MHz HLA Design The following describes a typical application for the MGA- 53543 as used in a PCS 1900 MHz band radio receiver optimized for maximum linearity. Steps include matching the input and output as well as providing a DC bias while maintaining acceptable stability, gain and noise figure ...
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... Included with the schematic is a complete RF layout (Fig- ure 4) which includes placement of all components and SMA connectors. A list of part numbers and manufacturer used is given below in Table 3. Table 3. Component parts list for the MGA-53543 HLA at 1900 MHz. 3.3 nH TOKO LL1608-FS3N3S 47 nH TOKO LL1005-FH47N .Ω ...
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... RF 5 2.2Ω +5V 2.2Ω Figure 23. Schematic diagram for 900 MHz HLA. Table 4. Component parts list for the MGA-53543 HLA at 900 MHz TOKO LL1608-FS TOKO LL1005-FS15N .Ω RHOM MCR01JR 4.7 pF Phycomp 040CG479C9B00 5.6 pF Phycomp 040CG569D9B00 1000 pF Phycomp 040R10K9B ...
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... RF 4 2.2Ω +5V Figure 27. Schematic for 900 MHz LNA design. Table 5. Component Parts List for the MGA-53543 HLA at 900 MHz TOKO LL1608-FS1 TOKO LL1005-FS15N 4.7 pF Phycomp 040CG479C9B00 .Ω RHOM MCR01JR 1000 pF Phycomp 040R10K9B00 Performance of MGA-53543 at 900 MHz Biased with a +5 Volt supply MGA-53543 delivers a Noise Figure of 1 ...
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... Figure 30. Schematic for 1900 MHz LNA design. Table 6 shows the complete parts list used for the 1900 MHz low noise amplifier. Table 6. Component parts list for the MGA-53453 LNA amplifier at 1900 MHz. 3.9 nH TOKO LL1608-FS3N9S 47 nH TOKO LL1005-FH47N .Ω ...
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... Summary In summary, the MGA-53543 offers very high IP3 as designed, but is versatile enough to give good NF per- formance wherever needed. Below is a summary of the preceding four examples. Table 7. 1900 MHz and 900 MHz HLA and 1900 MHz and 900 MHz LNA sum- mary. ...
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Device Orientation REEL CARRIER USER FEED DIRECTION COVER TAPE Tape Dimensions For Outline DESCRIPTION CAVITY LENGTH WIDTH DEPTH PITCH BOTTOM HOLE DIAMETER PERFORATION DIAMETER PITCH POSITION CARRIER TAPE WIDTH THICKNESS COVER TAPE WIDTH TAPE THICKNESS ...