mga-81563 Avago Technologies, mga-81563 Datasheet
mga-81563
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mga-81563 Summary of contents
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... MGA-81563 0.1–6 GHz dBm Amplifier Data Sheet Description Avago’s MGA-81563 is an economical, easy-to-use GaAs MMIC amplifier that offers excellent power and low noise figure for applications from 0 GHz. Packaged in an ultra-miniature SOT-363 package, it requires half the board space of a SOT-143 package. The output of the amplifier is matched to 50Ω (better than 2.1:1 VSWR) across the entire bandwidth. The input is partially matched to 50Ω (better than 2.5:1 VSWR) below 4 GHz and fully matched to 50Ω ...
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... Input Power in T Channel Temperature ch T Storage Temperature STG MGA-81563 Electrical Specifications 25° Ω Symbol Parameters and Test Conditions Gtest Gain in test circuit [1] NFtest Noise Figure in test circuit NF50 Noise Figure in 50 Ω system |S21|2 Gain in 50 Ω system P Output Power Gain Compression 1 dB ...
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... MGA-81563 Typical Performance +85C +25C –40C FREQUENCY (GHz) Figure 1. Power Gain vs. Frequency and Temperature FREQUENCY (GHz) Figure 4. Power Gain vs. Frequency and Voltage ...
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... MGA-81563 Typical Noise Parameters [1] Frequency NF O GHz dB 0.5 2.90 1.0 2.80 1.5 2.70 2.0 2.69 2.5 2.68 3.0 2.68 3.5 2.68 4.0 2.69 4.5 2.69 5.0 2.68 5.5 2.67 6.0 2.67 6.5 2.71 7.0 2.77 Note: 1. Reference plane per Figure 11 in Applications Information section 25° Ω [ Mag Ang dB Mag 4.48 172 -25 0.051 4.258 171 -25 0.057 4.15 164 -25 0.059 4.06 152 -25 0 ...
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... With a combination of high linearity (+27 dBm output IP and low noise figure (3 dB), the MGA-81563 offers out- standing performance for applications requiring a high dynamic range, such as receivers operating in dense sig- nal environments. A wide dynamic range amplifier such as the MGA-81563 can often be used to relieve the require- ments of bulky, lossy filters at a receiver’ ...
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... If the input is connected to a preceding stage that has a voltage present, the use of the DC blocking capacitor (C1) is required RFC RF RF Input Output Figure 15. Schematic Diagram. DC bias is applied to the MGA-81563 through the RF Output pin. An inductor (RFC), or length of high impedance transmission line (preferably λ/4 at the band center), is used to isolate the RF from the DC supply. ...
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... Noise Param- o eters” table. For most applications, as shown in the example circuit, the output of the MGA-81563 is already sufficiently well matched to 50Ω and no additional matching is needed. The nominal device output VSWR is ≤ 2.2:1 from 300 MHz through 6 GHz. The completed application amplifier with all components and SMA connectors is shown in Figure 17. ...
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... There are several means of biasing the MGA-81563 at 3 volts in systems that use higher power supply voltages. The simplest method, shown in Figure 21a use a se- ries resistor to drop the device voltage to 3 volts. For ex- ample, a 47Ω resistor will drop a 5-volt supply to 3 volts at the nominal current ...
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... SOT-363 PCB Footprint A recommended PCB pad layout for the miniature SOT- 363 (SC-70) package used by the MGA-81563 is shown in Figure 22 (dimensions are in inches). This layout provides ample allowance for package placement by automated assembly equipment without adding parasitics that could impair the high frequency RF performance of the MGA- 81563 ...
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... Part Number Ordering Information No. of Part Number Devices MGA-81563-TR1G 3000 MGA-81563-TR2G 10000 MGA-81563-BLKG 100 NOTES: 1. All dimensions are in mm. 2. Dimensions are inclusive of plating. 3. Dimensions are exclusive of mold flash & metal burr. 4. All specifications comply to EIAJ SC70. 5. Die is facing up for mold and facing down for trim/form, ie: reverse trim/form ...
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... Device Orientation REEL CARRIER TAPE USER FEED DIRECTION COVER TAPE Tape Dimensions and Product Orientation for Outline 63 P MGA-81563 Device Orientation C 10° MAX DESCRIPTION CAVITY LENGTH WIDTH DEPTH PITCH BOTTOM HOLE DIAMETER PERFORATION DIAMETER PITCH POSITION CARRIER TAPE WIDTH ...