mga-633p8 Avago Technologies, mga-633p8 Datasheet

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mga-633p8

Manufacturer Part Number
mga-633p8
Description
Ultra Low Noise, High Linearity Active Bias Low Noise Ampliier
Manufacturer
Avago Technologies
Datasheet

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MGA-633P8
Ultra Low Noise, High Linearity Active Bias Low Noise Amplifier
Data Sheet
Description
Avago Technologies’ MGA-633P8 is an economical, easy-
to-use GaAs MMIC Low Noise Amplifier (LNA). The LNA has
low noise and high linearity achieved through the use of
Avago Technologies’ proprietary 0.25um GaAs Enhance-
ment-mode pHEMT process. It is housed in a miniature
2.0 x 2.0 x 0.75mm
package. It is designed for optimum use from 450MHz up
to 2GHz. The compact footprint and low profile coupled
with low noise, high gain and high linearity make the
MGA-633P8 an ideal choice as a low noise amplifier for
cellular infrastructure for GSM and CDMA. For optimum
performance at higher frequency from 1.5GHz to 2.3GHz,
the MGA-634P8 is recommended, and from 2.3GHz to
4GHz, the MGA-635P8 is recommended. Both MGA-634P8
and MGA-635P8 share the same package and pinout as
MGA-633P8
Pin Configuration and Package Marking
2.0 x 2.0 x 0.75 mm
Pin1 – Vbias
Pin2 – RFinput
Pin3 – Not Used
Pin4 – Not Used
Note:
Package marking provides orientation and identification
“33” = Device Code
“X” = Month Code
[1]
[2]
[3]
[4]
Top View
33X
[8]
[7]
[6]
[5]
3
8-lead QFN
3
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 90 V (Class A)
ESD Human Body Model = 600 V (Class 1B)
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
Pin5 – Not Used
Pin6 – Not Used
Pin7 – RFoutput / Vdd
Pin8 – Not Used
8-pin Quad-Flat-Non-Lead (QFN)
[8]
[7]
[6]
[5]
Bottom View
[1]
[2]
[3]
[4]
Features
x Ultra Low noise Figure
x High linearity performance
x GaAs E-pHEMT Technology
x Low cost small package size: 2.0x2.0x0.75 mm
x Excellent uniformity in product specifications
x Tape-and-Reel packaging option available
Specifications
900MHz; 5V, 54mA
x 18 dB Gain
x 0.37 dB Noise Figure
x 15dB Input Return Loss
x 37 dBm Output IP3
x 22 dBm Output Power at 1dB gain compression
Applications
x Low noise amplifier for cellular infrastructure for GSM
x Other ultra low noise application.
Simplified Schematic
Note:
x The schematic is shown with the assumption that similar PCB is used
x Detail of the components needed for this product is shown in Table
x Enhancement mode technology employs positive gate voltage,
RFin
and CDMA.
for all MGA-633P8, MGA-634P8 and MGA-635P8.
1.
thereby eliminating the need of negative gate voltage associated
with conventional depletion mode devices.
C5
C3
C1
L1
R1
[1]
[2]
[3]
[4]
Rbias
bias
R2
[8]
[7]
[6]
[5]
Vdd
L2
[1]
C2
C6
C4
RFout
3

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mga-633p8 Summary of contents

Page 1

... It is designed for optimum use from 450MHz up to 2GHz. The compact footprint and low profile coupled with low noise, high gain and high linearity make the MGA-633P8 an ideal choice as a low noise amplifier for cellular infrastructure for GSM and CDMA. For optimum performance at higher frequency from 1.5GHz to 2.3GHz, the MGA-634P8 is recommended, and from 2 ...

Page 2

Absolute Maximum Rating T =25°C A Symbol Parameter V Device Voltage, RF output to ground dd I Drain Current Input Power max ( [3] P Total ...

Page 3

Product Consistency Distribution Charts LSL Id Max:67 Min:39 Mean: Figure 900MHz, 5V, 54mA Mean = 54 LSL OIP3 Min:34 Mean: ...

Page 4

... L1 C1 RFin Figure 6. Demo Board Schematic Diagram Note: x The schematic is shown with the assumption that similar PCB is used for all MGA-633P8, MGA-634P8 and MGA-635P8. x Detail of the components needed for this product is shown in Table 1. Value Detail Part Number 100pF (Murata) GRM1555C1H101JD01E 33nH (Toko) ...

Page 5

... MGA-633P8 Typical Performance RF performance 25°C, Vdd = 5V 54mA, measured using 50ohm input and output board, unless otherwise stated. A OIP3 test condition 900 MHz, F RF1 0.5 0.4 0.3 0.2 0 Idd (mA) Figure 7. Fmin vs Idd 700MHz Idd(mA) Figure 10. Gain vs Idd at 5V Tuned for Optimum OIP3 and Fmin at 700MHz ...

Page 6

Idd(mA) Figure 14. OP1dB vs Idd at 5V Tuned for Optimum OIP3 and Fmin at 700MHz 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 500 650 ...

Page 7

... Frequency (MHz) Figure 19. Fmin vs Frequency and Temperature for Optimum OIP3 and Fmin at 5V 54mA Below is the table showing the MGA-633P8 Reflection Coefficient Parameters tuned for Maximum OIP3, Vdd = 5V, Idd = 54mA. Gamma Load position Frequency (GHz) Magnitude 0.50 0.53 0.70 0.49 0.75 0.539 ...

Page 8

... MGA-633P8 Typical Performance in Demoboard RF performance 25°C, Vdd = 5V, Rbias = 6.8kOhm, measured on demo board in Figure.5 with component list in A Table1 for 900 MHz matching, unless otherwise stated. 0.8 0.7 0.6 0.5 0.4 0.3 0.2 -40°C 25°C 0.1 85° 500 1000 Frequency (MHz) Figure 22 Frequency vs Temperature ...

Page 9

... MGA-633P8 Typical Performance in Demoboard RF performance °C, Vdd =5V, Rbias=6.8kOhm, measured on demo board in Figure.5 with component list in A Table1 for 900 MHz matching, unless otherwise stated Rbias (Kohm) Figure 28. Idd vs Rbias 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0 500 ...

Page 10

... MGA-633P8 Typical Scattering Parameters, Vdd = 5V, Idd = 54mA S 11 Freq GHz Mag. Ang. 0.1 0.73 -45.42 0.5 0.25 -95.49 0.9 0.16 -119.26 1.0 0.15 -124.97 1.5 0.10 -142.55 1.9 0.07 -158.30 2.0 0.07 -162.64 2.5 0.05 177.70 3.0 0.03 162.14 4.0 0.01 -41.60 5.0 0.03 -64.06 6.0 0.04 -129.24 7.0 0.07 -152.03 8.0 0.12 -154.39 9.0 0.18 -161.44 10.0 0.21 -177.23 11.0 0.21 156.03 12.0 0.22 124.49 13.0 0.26 104.45 14.0 0.33 95.24 15.0 0.39 84.99 16.0 0.42 67.14 17.0 0.43 44.98 18.0 0.49 28.99 19.0 0.57 17.18 20.0 0.62 5.97 RFinput Reference Plane [1] Bias [2] [3] [4] Figure Mag. Ang. 28.96 28.06 145.48 22.03 12.64 108.20 18.08 8.02 89.72 17.27 7.30 86.35 14.10 5.07 70.97 12.17 4.06 60.60 11.74 3.86 58.17 9.88 3.12 46.59 8.36 2.62 35.95 6.00 2.00 16.45 4.27 1.64 -1.63 2.96 1.41 -18.89 1.85 1.24 -35.43 0.87 1.11 -50.92 0.05 1.01 -65.12 -0.57 0.94 -78.96 -1.03 0.89 -93.28 -1.53 0.84 -108.35 -2.13 0.78 -122.84 -2 ...

Page 11

... Top View 0.60±0.050 Exp. DAP 0.35±0.050 0.25±0.050 Bottom View 11 Part Number Ordering Information * Part Number opt Ang. R MGA-633P8-BLKG n/50 -37 0.051 MGA-633P8-TR1G -17 0.0586 -15 0.0532 -13 0.0478 -7 0.0446 80.5 0.0644 98.7 0.0498 0.203 Ref. 0.000–0.05 0.75±0.05 Side View PIN #1 IDENTIFICATION R0.100 1.20± ...

Page 12

Recommended PCB Land Pattern and Stencil Design 2.20 1.75 0.00 0.80 0.50 0.25 0.45 0.30 R0.15 Land Pattern Combination of Land Pattern and Stencil Opening Note: 1. Recommended Land Pattern and Stencil Opening 2. Stencil thickness is 0.1mm (4 mils) ...

Page 13

Device Orientation REEL USER FEED COVER TAPE DIRECTION Tape Dimensions 10° Max A 0 DESCRIPTION CAVITY LENGTH WIDTH DEPTH PITCH BOTTOM HOLE DIAMETER PERFORATION DIAMETER PITCH POSITION CARRIER TAPE WIDTH THICKNESS COVER TAPE WIDTH TAPE ...

Page 14

... BACK VIEW 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 in the United States and other countries. Data subject to change. Copyright © 2005-2010 Avago Technologies. All rights reserved. ...

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