ALM-1812-BLKG Avago Technologies US Inc., ALM-1812-BLKG Datasheet
ALM-1812-BLKG
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ALM-1812-BLKG Summary of contents
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... ALM-1812 GPS Filter-LNA-Filter Front-End Module Data Sheet Description Avago Technologies’ ALM-1812 is a GPS front-end module that combines a high-gain low-noise amplifier (LNA) with GPS FBAR filters. The LNA uses Avago Technologies’ pro- prietary GaAs Enhancement-mode pHEMT process to achieve high gain with very low noise figure and high linearity. Noise fi ...
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Absolute Maximum Rating T = 25°C A Symbol Parameter Vdd Device Drain to Source Voltage [2] Idd Drain Current Input Power in,max (Vdd = 2.8V, Idd = 6mA) P Total Power Dissipation diss T Operating Temperature ...
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Product Consistency Distribution Charts LSL Figure 1. Gain at 1.575 GHz; LSL = 16.5 dB, nominal = 19 Figure 1.575 GHz; USL = 11.5 mA, nominal = 6.8 ...
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Electrical Specifications T = 25°C, Freq = 1.575GHz, measured on demo board A Table 1. Performance at Vdd = Vsd = 2.8V, Idd = 6.8mA (R2 = 3.9k Ohm, see Fig 1) nominal operating conditions Symbol Parameter and Test Condition ...
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RF Input RFIN SD_SL2_55 DC Pin Configuration of 4-pin connector Pins pointing out of the page Circuit Symbol Size L1 0402 L2 0402 C1 0402 C2 0402 C3 0402 R1 0402 R2 0402 Figure 6. Demoboard and application circuit components ...
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Vdd (Pin 10) 50-Ohms TL RFin Vsd (Pin 12) Figure 7. Demoboard and application schematic diagram Notes 1. The module is fully matched at the input and output RF pins. The RFin pin is directly connected to a shunt inductor ...
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... ALM-1812 Typical Performance Curves at 25° -20 Cell band PCS band > 90 dBc > 85 dBc -40 -60 -80 -100 -120 0 0.4 0.8 1.2 1.6 2 2.4 2.8 3.2 3.6 Freq (GHz) Figure 8a. Typical S-Parameter Plot @ Vdd = 2.8V, Idd = 6.8mA -20 Cell band PCS band > 90 dBc > ...
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... ALM-1812 Typical Performance Curves at 25° 3.9kOhm Rbias (kohm) Figure 10. Idd vs Rbias at 25° 0.5 1 1.5 2 Vsd (V) Figure 12. Idd vs Vsd for Vdd = 1.8V 3.9k Ohm 3.0 2.5 2.0 1.5 1 Idd (mA) Figure 14 Idd at Vdd = 1. Vdd=2.8V 8 Vdd=1. Figure 11. Idd vs Vsd for Vdd = 2.8V 3.9k Ohm 3 ...
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... ALM-1812 Typical Performance Curves at 25° 3.9kOhm - Idd (mA) Figure 15. Gain vs. Idd at Vdd = 2.8V -75 -80 -85 -90 -95 -100 -105 -110 Idd (mA) Figure 17. Cell band rejection vs. Idd at Vdd = 2.8V -75 -80 -85 -90 -95 -100 -105 -110 Idd (mA) Figure 19. PCS band rejection vs. Idd at Vdd = 2.8V 9 (cont' Figure 16. Gain vs. Idd at Vdd = 1.8V ...
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... ALM-1812 Typical Performance Curves at 25° 3.9kOhm -6 -8 -10 -12 -14 -16 -18 1.8 2.0 2.2 2.4 2.6 Vdd (V) Figure 21. IP1dB vs. Vdd at 25°C Figure 23. Edwards-Sinsky Output Stability Factor (Mu) at Vdd = 2.8V Figure 25. Edwards-Sinsky Output Stability Factor (Mu) at Vdd = 1.8V 10 (cont'd) 6 7mA 4 6mA 2 4mA ...
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... ALM-1812 Scattering Parameter and Measurement Reference Planes 3 GPS FILTER REFERENCE PLANE Figure 27. Scattering parameter measurement reference planes LNA LNA GPS FILTER 12 R2 MODULE C3 8 REFERENCE PLANE ...
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... ALM-1812 Typical Scattering Parameters at 25°C, Vdd = 2.8V, Idd = 6.8mA The S- and Noise Parameters are measured using a coplanar waveguide PCB with 10 mils Rogers shows the input and output reference planes. The circuit values are as indicated in Figure 6. S11 S11 Freq (GHz) Mag. (dB) Ang ...
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... ALM-1812 Typical Scattering Parameters at 25°C, Vdd = 1.8V, Idd = 4mA S11 S11 Freq (GHz) Mag. Ang. 0.05 -0.37 167.91 0.1 -0.49 157.48 0.2 -0.62 137.11 0.3 -0.60 118.84 0.4 -0.57 102.07 0.5 -0.55 86.79 0.6 -0.52 72.98 0.7 -0.49 60.16 0.8 -0 ...
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... Note : 1. All dimensions are in milimeters 2. Dimensions are inclusive of plating 3. Dimensions are exclusive of mold flash and metal burr refer to year, M refer to month & XXXX refer to last 4 digit of lot number 14 Part Number Ordering Information Part Number ALM-1812-BLKG Ang Rn/50 ALM-1812-TR1G -99 0.19 Ang Rn/50 -99 0 ...
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PCB Land Patterns and Stencil Design 4.30 0.9875-8x 1.10-2x 0.70-3x 0.80-3x Land Pattern Combined Land Pattern & Stencil Opening Dimensions are in mm Device Orientation REEL USER FEED COVER TAPE DIRECTION 15 4.2650 0.9875-8x 0.35sq-12x 1.10-2x 0.8250-4x 0.56-3x 0.64 Stencils ...
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Tape Dimensions 8.00±0.10 4.00±0.10 +0.30 12.00 -0.10 10° MAX 4.85±0.10 A. All dimensions are in millimeters. 16 2.00±0.05 ‡1.50±0.10 ‡1.50+0.15 0.28±0.02 1.18±0.10 2.55±0.10 K. 1.75±0.10 5.50±0.05 10° MAX B. ...
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Reel Dimensions (13” reel DATE CODE EMBOSSED LETTERING 7.5mm HEIGHT EMBOSSED LINE (2x) 89.0mm LENGTH LINES 147.0mm AWAY FROM CENTER POINT ESD LOGO 6 PS RECYCLE LOGO SEE ...