mga-30316 Avago Technologies, mga-30316 Datasheet

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mga-30316

Manufacturer Part Number
mga-30316
Description
? Watt High Linearity Amplifer
Manufacturer
Avago Technologies
Datasheet

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MGA-30316
3.3 -3.9GHz
½ Watt High Linearity Amplifier
Data Sheet
Description
Avago Technologies’ MGA-30316 is a high linearity ½ Watt
PA with good OIP3 performance and exceptionally good
PAE at p1dB gain compression point, achieved through
the use of Avago Technologies’ proprietary 0.25um GaAs
Enhancement-mode pHEMT process.
The device required simple matching components to
achieve wide bandwidth performance since it has a built
in input prematch.
The adjustable temperature compensated internal bias
circuit allowed the device to be operated at either class A
or class AB operation
The MGA-30316 is housed inside a standard 16 pin QFN
3X3 package.
Applications
• Class A driver amplifier for WiMAX Base Stations.
• General purpose gain block.
Component Image
Notes:
Package marking provides orientation and identification
“30316” = Device Part Number
“YYWW” = Year and Work Week of manufacture
“XXXX” = Last 4 digit of Lot number
16 pins QFN 3x3
TOP VIEW
YYWW
30316
XXXX
VDD/RFout 11
VDD/RFout 10
NC 12
NC 9
BOTTOM VIEW
GND
1 Vm
2 Vbias
3 RF in
4 NC
Features
• High linearity and P1dB
• Unconditionally Stable across load condition
• Built in adjustable temperature compensated internal
• With prematch - required simple matching
• GaAs E-pHEMT Technology
• Standard QFN 3X3 package
• 5V supply
• Excellent uniformity in product specifications
• Tape-and-Reel packaging option available
• MSL-1 and Lead-free
• High MTTF for base station application
Specifications
3.5GHz; 5V, 198mA (typ)
• 12.8 dB Gain
• 44.4 dBm Output IP3
• 28.5 dBm Output Power at 1dB gain compression
• 51.3% PAE at P1dB
• 2.7 dB Noise Figure
Notes:
1. Enhancement mode technology employs positive gate voltage,
bias circuitry
thereby eliminating the need of negative gate voltage associated
with conventional depletion mode devices.
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 70 V
ESD Human Body Model = 250 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
[1]

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mga-30316 Summary of contents

Page 1

... The adjustable temperature compensated internal bias circuit allowed the device to be operated at either class A or class AB operation The MGA-30316 is housed inside a standard 16 pin QFN 3X3 package. Applications • Class A driver amplifier for WiMAX Base Stations. • General purpose gain block. ...

Page 2

Absolute Maximum Rating T =25 A Symbol Parameter V Device Voltage, RF output to ground dd,max I Device Drain Current ds,max V Control Voltage ctrl,max Input Power in,max P Total Power Dissipation diss T Junction ...

Page 3

Product Consistency Distribution Charts Figure 1. Ids at 3.5GHz; LSL=155mA, nominal =198mA, USL=250mA CPK = 5.68 Stdev = 0.087 Figure 3. P1dB at 3.5GHz; LSL=27dBm, nominal =28.5dBm CPK = 2.34 Stdev = 0.17 Figure 5. Gain at 3.5GHz; LSL=11dB, nominal ...

Page 4

S-Parameter (Vdd=5V, Vctrl=5V, T=25°C, unmatched 50 ohm) Freq (GHz) S11 (dB) S11 (ang) 0.1 -6.82 -151.29 0.2 -4.78 -159.01 0.3 -4.18 -166.18 0.4 -3.47 -169.93 0.5 -2.93 -173.8 0.6 -2.63 -177.69 0.7 -2.41 178.2 0.8 -2.23 174.29 0.9 -2.15 170.69 ...

Page 5

S-Parameter Test circuit Vctr =5V Vctr =5V C10 C10 =10pF =10pF Rbias Rbias =0 ohm =0 ohm Vm Vm Vbias Vbias C1=0 Ohm C1=0 Ohm RFin RFin RFin RFin =NU =NU =NU =NU Reference ...

Page 6

Demo Board Vctrl C10 Rbias Vm Vbias C1 RFin RFin Figure 6. Demo board and application schematic Demo Board Part List Circuit Symbol Size L1 0402 L3 0402 L4 C1 0402 C2 0402 C3 0402 C5 0402 ...

Page 7

... C1 Figure 7. Demo board Layout • Recommended PCB material is 10 mils Rogers RO4350, with FR4 backing for mechanical strength. • Suggested component values may vary according to layout and PCB material. MGA-30316 Typical Performance = +25 °C, Vdd = 5V, Vctrl = 5V, Input Signal = CW unless stated otherwise 250 ...

Page 8

... Frequency (GHz) Frequency (GHz) MGA-30316 Typical Performance T = +25°C, Vdd = 5V, Vctrl = 5V, Input Signal = CW unless stated otherwise 3.1 3.2 3.3 3.4 3.5 3.6 3.1 3.2 3.3 3.4 3.5 3.6 Frequency (GHz) Frequency (GHz) Figure 10. Over Temperature P1dB vs Frequency -10 -10 -12 -12 ...

Page 9

... Part Number No. of Devices MGA-30316-TR1G 1000 MGA-30316-TR2G 3000 MGA-30316-BLKG 100 9 Stencil Outline Notes: 1. All dimensions are in milimeters. Product Family Container Output Power 700MHz-1GHz 7” Reel 0.5W MGA-30116 13” Reel 1W ALM-31122 antistatic bag 2W ALM-32120 Frequency Band 1.7- 2.7GHz 3.3-3.9GHz MGA-30216 MGA-30316 ALM-31222 ALM-31322 ALM-32220 ALM-32320 ...

Page 10

Package Dimensions Pin 1 Dot 3.00 ± 0.10 by marking 30316 3.00 ± 0.10 YYWW XXXX Top View Notes: 1. All dimensions are in milimeters 2. Dimensions are inclusive of plating 3. Dimensions are exclusive of mold flash and metal ...

Page 11

Reel Dimension - 7 inch 6.25mm EMBOSSED LETTERS LETTERING THICKNESS: 1.6mm SEE DETAIL "X" SLOT HOLE "b" SLOT HOLE(2x) 180° APART FRONT VIEW RECYCLE LOGO R10.65 R5.2 EMBOSSED RIBS RAISED: 0.25mm, WIDTH: 1.25mm BACK VIEW 11 SLOT HOLE ...

Page 12

... 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 © 2005-2008 Avago Technologies Limited. All rights reserved. ...

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