MSA-2643-BLK Avago Technologies US Inc., MSA-2643-BLK Datasheet
MSA-2643-BLK
Specifications of MSA-2643-BLK
Related parts for MSA-2643-BLK
MSA-2643-BLK Summary of contents
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... Cascadable Silicon Bipolar Gain Block MMIC Amplifier Data Sheet Description Avago Technologies’ MSA-2643 is a low current silicon gain block MMIC amplifier housed in a 4-lead SC-70 (SOT-343) surface mount plastic package. Providing a nominal 15.9 dB gain 9.4 dBm Pout, this device is ideal for small-signal gain stages or IF amplification ...
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... MSA-2643 Absolute Maximum Ratings Symbol Parameter I Device Current d P Total Power Dissipation [] diss P RF Input Power in max. T Junction Temperature Jmax T Storage Temperature STG θ Thermal Resistance [3] jc Electrical Specifications T = +5° mA 50Ω, RF parameters measured in a test circuit for a typical device Symbol Parameter and Test Condition V Device Voltage Power Gain (|S ∆G Gain Flatness Bandwidth 3dB VSWR ...
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... MSA-2643 Typical Performance 70 -40°C 60 +25°C +85° 2.0 2.5 3.0 3.5 4.0 4.5 V (V) d Figure 1. I vs. V and Temperature -40°C +25°C -5 +85°C - (mA) d Figure 4. P1dB vs. I and Temperature GHz 2000 4000 6000 8000 10000 12000 FREQUENCY (MHz) Figure 7. Noise Figure vs. Frequency ...
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... MSA-2643 Typical Performance, continued 35 30 100 900 1900 25 2400 20 15 5800 10 7000 8000 9000 5 10000 (mA) d Figure 10. OIP3 vs. I and Frequency (MHz 100 900 15 1900 2400 10 5 5800 7000 0 8000 9000 10000 -5 - (mA) d Figure 13. P1dB vs. I and Frequency (MHz 100 900 ...
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... MSA-2643 Typical Scattering Parameters T = 5° Freq (GHz) Mag Ang (dB) 0.1 0.13 0 17.0 0.5 0.14 8 17.0 1.0 0.18 -1 16.8 1.5 0. -1 16.4 .0 0.5 -5 15.9 .5 0.7 -38 15.5 3.0 0.8 -50 15.0 3.5 0.8 -63 14.6 4.0 0.7 -77 14. 4.5 0.6 -93 13.7 5.0 ...
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... Notes: 1. S-parameters are measured on a microstrip line made on 0.05 inch thick alumina carrier. The input reference plane is at the end of the input lead. The output reference plane is at the end of the output lead. The parameters include the effect of four plated through via holes connecting ground landing pads on top of the test carrier to the microstrip ground plane on the bottom side of the carrier. Two 0.00 inch diameter via holes are placed within 0.010 inch from each ground lead contact point, one via on each side of that point. MSA-2643 Typical Scattering Parameters, T Freq (GHz) Mag Ang (dB) 0.1 0.08 17.9 ...
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... MSA-2643 ADS Model INSIDE Package Var VAR Ean VAR1 K=5 Z1=85 Z= INPUT C=0.158 pF L Port TLINP TLINP L1 IN TL4 TL3 L=0.833 nH Num=1 VIA Z=Z1 Ohm Z=Z Ohm R=0.001 V1 L=15 mil L=5 mil D=0.0 mil K=1 K=K H=5.0 mil A=0.000 A=0.000 T=0.15 mil F=1 GHz F=1 GHz Rho=1.0 TanD=0.001 TanD=0.001 W=40.0 mil ...
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... Cjs= Is=4.475e-18 AllParams= Xtf=0 Vjs= Imax= Mjs= Vtf=0.8 Xti=3 Rb=9.301 Itf=.18E-1 Tnom=1 Irb=8.18e-5 Ptf= Nk= Rbm=0.1 Xtb=0.7 Iss= RbModel=MDS Approxqb=yes Ns= Q2 MSA-26 Transistor Model Port P1 Num=1 R RCX R=1.716 Ohm TC1=0.113e-0 C CCOX C=6.598e-14 F Diode DIODEI Model=DIODEMI R Area- RBX Region= R=0.463 Ohm Temp= TC1=0.14e-0 Mode=nonlinear ...
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... The 25 GHz f fabrication process t results in a device with low cur- rent draw and useful operation above 3 GHz. A feature of the MSA-2643 is its broad bandwidth that is useful in many satellite-based TV, cable TV and datacom systems. In addition to use in buffer and driver amplifier applications in the TV market, the MSA-2643 will find many applications in wireless communication systems ...
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... Space is available on the circuit board to add a bias choke, bypass capacitors, and collector resistors. The MSA series of ICs requires a bias resistor to ensure thermal stability. The bias resistor value is calculated from the operating current value, device voltage and the supply voltage ...
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... R1 R2 Figure 4. Active Bias Circuit. 1.9 GHz Design To illustrate the simplicity of using the MSA-2643, a 1.9 GHz ampli- fier for PCS type applications is presented. The amplifier uses a 5V supply. The input and output of the MSA-2643 is already well matched to 50Ω and no ad- ditional matching is needed ...
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... VSWR, or even as return gain at the input of the RFIC. 1.4 A Final Note on Performance Actual performance of the MSA RFIC mounted on the demonstra- tion board may not exactly match data sheet specifications. The board material, passive compo- nents, and connectors all intro- ...
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... Due to the complexity of de-embedding these grounds, the S-parameters include the effects of the test fixture grounds. There- fore, when simulating the perfor- mance of the MSA-2643 the added ground path inductance should be taken into account. For example if you were designing an amplifier on 0.031" thickness printed circuit ...
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... Ordering Information Part Number No. of Devices MSA-643-TR1 3000 MSA-643-TR 10000 MSA-643-BLK 100 Package Dimensions Outline 43 SOT-343 (SC70 4-lead) 1.30 (0.051) BSC E E1 1.15 (.045) BSC TYP DIMENSIONS SYMBOL MIN. MAX. A 0.80 (0.031) 1.00 (0.039 (0) 0.10 (0.004) b 0.25 (0.010) ...
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Device Orientation REEL CARRIER TAPE 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 ...