mga-631p8 Avago Technologies, mga-631p8 Datasheet
mga-631p8
Available stocks
Related parts for mga-631p8
mga-631p8 Summary of contents
Page 1
... MGA-631P8 an ideal choice as an LNA for cellular in- frastructure for GSM, CDMA, GPS and ISM applications designed for optimum use between 400MHz to 1 ...
Page 2
... MGA-631P8 Absolute Maximum Rating Symbol Parameter Vd Device Supply Voltage V Control Voltage bias Input Power (Vd = 4.0, Vbias=.V) in,max [iii] P Total Power Dissipation diss T Junction Temperature j T Storage Temperature STG [ii] Thermal Resistance (Vd = 4.0V, Vbias=2.2V), θ Notes: i. Operation of this device in excess of any of these limits may cause permanent damage. ...
Page 3
Electrical Specifications °C, Vd =4V @ 60mA, R1=91ohm unless otherwise specified. A Symbol Parameter and Test Condition Vbias Operational Gate Voltage, Ids=60mA Gain Freq=800 MHz Associated Gain Freq=850 MHz Freq=900 MHz OIP3 Freq=800 MHz Output Third ...
Page 4
... MGA-631P8 Typical Performance ° 4V 60mA, R1=91ohm unless stated otherwise 20mA 40mA 13 60mA 80mA 780 800 820 840 860 880 900 Frequency (GHz) Figure 4. Gain Vs Frequency and ...
Page 5
... MGA-631P8 Typical Performance ° 4V 60mA, R1=91ohm unless stated otherwise -40°C -30°C 25°C 25 85° 780 800 820 840 860 880 900 920 Frequency (GHz) Figure 13. OIP3 vs Frequency and Temperature -40°C -30°C 5 25°C 85° ...
Page 6
... Gain 24 1 1.2 20 1.0 18 0.8 16 0.6 14 0.4 12 0.2 10 0.0 0.35 0.38 0.40 0.43 0.45 0.48 0.50 0.53 0.55 Frequency (GHz) Figure 22. Gain and NF Vs Frequency MGA-631P8 Typical Performance for 1.5 GHz Matching T = +25 ° 4V 60mA A 18 Gain 1.3 1.4 1.5 1.6 1.7 Frequency (GHz) Figure 25. Gain and NF vs Frequency Notes: [6] For Figure 22, 23 and 24, measurements obtained using demo board described in Figure28 and Table 1, List 2. ...
Page 7
Demo Board Layout Figure 28. Demo Board Layout Diagram - Recommended PCB material is 10 mils Rogers RO4350. - Suggested component values may vary according to layout and PCB material. Demo Board Schematic for Table 1, List 1 (900 MHz ...
Page 8
Demo Board Schematic for Table 1, List 3 (1.5 GHz Matching) C7 Rbias RFin RFin C1 L1 RFgnd C4 Bias Vbias Figure 30. Demo Board Schematic with additional shunt inductor, L3, at RFout. This demo board is used for measuring ...
Page 9
Load pull test set up Vbias C5 C6 Rbias C1 Input RFgnd C4 Vbias C7 Figure 31. Test setup for load pull data The input port is matched for good NF and IRL. Because of the high reverse isolation, any ...
Page 10
Measured results Test condition: 4V/60mA, 900MHz Refer to Table 1, List 1 for SMT component value and de- scription, unless otherwise stated. Γ Resistor, R 9ohm 0.8 < 44.3o 56ohm 0.65 <94.o 560ohm 0.38 < 85.o Figure 32. Load pull ...
Page 11
Figure 33. Load pull contour plot for R1=56ohm Figure 34. Load pull contour plot for R1=560ohm ...
Page 12
... MGA-631P8 Scattering Parameter and Noise Parameter Test Setup Figure 35. Test Setup for S & Noise Parameters data, C3=5.6pF (Rohm MCH155A5R6CK) Typical Noise Parameter, Vd=4V, Id=60mA, applicable to any R1 due to high reverse isolation Freq FMIN GAMMA OPT (GHz) (dB) Mag 0.5 0.4 0.35 0.9 0.38 0. .9 0.80 0.39 .0 0.86 0.4 .4 .0 0.4 3.0 .4 0.37 Notes: 1. Fmin values at 2 GHz and higher are based on measurements while the Fmins below 2 GHz have been extrapolated. The Fmin values are based on a set of 16 noise figure measurements made at 16 different impedances using an ATN NP5 test system ...
Page 13
... MGA631P8 Typical Scattering Parameters, Vd=4V, Id=60m, R1=56ohm Freq S11 (GHz) Mag Ang 0. 0.94 -. 0.5 0.63 -5.3 .0 0.53 -3.4 .5 0.5 -5.0 .9 0.53 -8.7 .0 0.53 -9.7 .5 0.53 -34.8 3.0 0.54 -40.0 3.5 0.55 -44.7 4.0 0.56 -48.5 5.0 0.58 -56.9 6.0 0.6 -66.0 7.0 0.64 -77.7 8.0 0.7 -97.8 MGA631P8 Typical Scattering Parameters, Vd=4V, Id=60m, R1=91ohm Freq S11 (GHz) Mag Ang 0. 0.94 -0.9 0.5 0.64 -4.8 .0 0.54 -3.8 .5 0.53 -6. .9 0.5 -9.4 .0 0.53 -30.3 .5 0.53 -35.4 3.0 0.53 -40.0 3.5 0.54 -44. 4.0 0.55 -48. 5.0 0.58 -56.5 6.0 0.6 -65.8 7.0 0.64 -77.6 8.0 0.7 -97.5 Notes: 1. S-parameters are measured on PCB. The PCB material is 10 mils Roger RO4350. Figure 35 shows the input and output reference plane. ...
Page 14
... MGA631P8 Typical Scattering Parameters, Vd=4V, Id=60m, R1=300ohm Freq S11 (GHz) Mag Ang 0. 0.93 -0. 0.5 0.67 -4.0 .0 0.57 -6.6 .5 0.53 -8.5 .9 0.5 -3.7 .0 0.5 -3.4 .5 0.5 -36.7 3.0 0.53 -40.6 3.5 0.54 -45.0 4.0 0.55 -48.5 5.0 0.57 -56.5 6.0 0.60 -65.8 7.0 0.64 -77.8 8.0 0.7 -99. MGA631P8 Typical Scattering Parameters, Vd=4V, Id=60m, R1=560ohm Freq S11 (GHz) Mag Ang 0. 0.93 -9.5 0.5 0.69 -4.3 .0 0.56 -6.9 .5 0.53 -9.0 .9 0.5 -3.5 .0 0.5 -3.4 .5 0.5 -36.4 3.0 0.53 -40.6 3.5 0.54 -44.6 4.0 0.55 -48. 5.0 0.57 -56.6 6.0 0.60 -65.6 7.0 0.64 -77.0 8.0 0.7 -98.0 Notes: 1. S-parameters are measured on PCB. The PCB material is 10 mils Roger RO4350. Figure 35 shows the input and output reference plane. ...
Page 15
... Ordering Information Part Number No. of Devices MGA-63P8-TRG 3000 MGA-63P8-TRG 0000 MGA-63P8-BLKG 00 TSLP2X2 Package Dimension PCB Land Pattern and Stencil Design 2.80 (110.24) 0.70 (27.56) 0.25 (9.84) PIN 1 ∅ 0.20 (7.87) Solder + mask 0.60 (23.62) RF transmission 0.80 (31.50) line 0.15 (5.91) 0.55 (21.65) PCB Land Pattern (top view) All dimensions are in millimeters (mils) Note: 1 mil = 1/1000 inch ...
Page 16
... For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies, Limited in the United States and other countries. Data subject to change. Copyright © 008 Avago Technologies Limited. All rights reserved. Obsoletes AV0-0674EN ...