mga-30989 Avago Technologies, mga-30989 Datasheet

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mga-30989

Manufacturer Part Number
mga-30989
Description
2 - 6ghz, High Linearity Gain Block
Manufacturer
Avago Technologies
Datasheet
Description
Avago Technologies’ MGA-30989 is a broadband, high
linearity gain block MMIC amplifier achieved through
the use of Avago Technologies’ proprietary 0.25um GaAs
Enhancement-mode pHEMT process.
The device required simple dc biasing components to
achieve wide bandwidth performance. The temperature
compensated internal bias circuit provides stable current
over temperature and process threshold voltage variation.
The MGA-30989 is housed inside a low cost RoHS
compliant SOT89 industry standard SMT package (4.5 x
4.1 x 1.5 mm).
Component Image
Notes:
Package marking provides orientation and identification
“9G” = Device Code
“X” = Month of Manufacture
MGA-30989
2 - 6GHz, High Linearity Gain Block
Data Sheet
#1
RFin
#2
Top View
9GX
GND
#3
RFout
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 50 V
ESD Human Body Model = 1000 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
#3
RFout
Bottom View
#2
GND
#1
RFin
Features
x High linearity
x Built in temperature compensated internal bias circuitry
x No RF matching components required
x GaAs E-pHEMT Technology
x Standard SOT89 package
x Single, Fixed 5V supply
x Excellent uniformity in product specifications
x MSL-1 and Lead-free halogen free
x High MTTF for base station application
Specifications
3.5GHz, 5V, 51mA (typical)
x 12 dB Gain
x 36.8 dBm Output IP3
x 2 dB Noise Figure
x 23.6 dBm Output Power at 1dB gain compression
5GHz, 5V, 51mA (typical)
x 9.6 dB Gain
x 38.4 dBm Output IP3
x 1.65 dB Noise Figure
x 23.8 dBm Output Power at 1dB gain compression
Applications
x IF amplifier, RF driver amplifier
x General purpose gain block
Note:
1. Enhancement mode technology employs positive gate voltage,
thereby eliminating the need of negative gate voltage associated
with conventional depletion mode devices.
[1]

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mga-30989 Summary of contents

Page 1

... The device required simple dc biasing components to achieve wide bandwidth performance. The temperature compensated internal bias circuit provides stable current over temperature and process threshold voltage variation. The MGA-30989 is housed inside a low cost RoHS compliant SOT89 industry standard SMT package (4.5 x 4.1 x 1.5 mm). Component Image ...

Page 2

Absolute Maximum Rating T =25°C A Symbol Parameter V Device Voltage, RF output to ground dd,max Input Power in,max [3] P Total Power Dissipation diss T Junction Temperature j,MAX T Storage Temperature STG Product Consistency Distribution ...

Page 3

Electrical Specifications T = 25°C, Vdd = 5V A Symbol Parameter and Test Condition Ids Quiescent current Gain Gain [2] OIP3 Output Third Order Intercept Point NF Noise Figure S11 Input Return Loss, 50: source S22 Output Return Loss, ...

Page 4

Typical Performance (2GHz - 4GHz 25°C, Vdd = 5V, Input Signal = CW. Application Test Circuit is shown in Figure 22 and Table Temperature (°C) Figure 6. Ids over Temperature ...

Page 5

Typical Performance (2GHz - 4GHz 25°C, Vdd = 5V, Input Signal = CW. Application Test Circuit is shown in Figure 22 and Table 1. A -16 -18 -20 -22 -24 -26 -28 -30 Frequency (GHz) Figure 12. S12 ...

Page 6

Typical Performance (3GHz - 6GHz 25°C, Vdd = 5V, Input Signal = CW. Application Test Circuit is shown in Figure 22 and Table -10 -15 -20 -25 -30 Frequency (GHz) Figure 18. S11 over ...

Page 7

Application Schematic Components Table and Demo Board C14 C7 RFin RFin 1 Figure 22. Application Schematic C14 Figure 23. Demo board Layout 7 Vdd C1 Top View L1 Vdd C8 GND 2 RFout 3 C13 – Recommended PCB material is ...

Page 8

Demo board Part List Table 1. 2GHz - 4GHz Application Schematic Components Circuit Symbol Size L1 0603 C1 0402 C2 0402 C3 0805 C7 0402 C8 0402 C13 0402 C14 0402 Table 2. 3GHz - 6GHz Application Schematic Components Circuit ...

Page 9

Typical S-Parameter (Vdd = 5V 25°C, 50 ohm) A S11 S11 Freq (GHz) (dB) (ang) 0.1 -0.83 171.33 0.5 -0.85 133.94 1 -1.73 69.70 1.5 -18.64 13.90 2 -16.77 21.81 2.2 -17.69 26.98 2.4 -17.47 27.84 2.6 -17.54 ...

Page 10

... Note : 1. Dimensioning and tolerancing per ANSI.Y14.5M-1982 2. Controlling dimension: Millimeter convertions to inches are not necessarily exact 3. Dimension B1, 2 places 25°C, 50 ohm) Part Number Ordering Information * Part Number Ang R /Z opt n 0 MGA-30989-BLKG 49 0.52 MGA-30989-TR1G 90 0.29 122 0.19 174 0.18 -145 0.17 -103 0.21 -62 0.22 -35 0.32 -7.8 0.37  T ...

Page 11

Device Orientation REEL USER FEED COVER TAPE DIRECTION Tape Dimensions 8.00±0.10 Ø1.50±0.10 (0.315±0.004) (0.059±0.004) 12.0±0.30–0.10 (0.472+0.012–0.004) 8° 4.80±0.10 (0.180±0.004) Dimensions in mm (inches) 11 9GX CARRIER TAPE 4.00±0.10 (0.157±0.004) (0.069±0.004) + Ø1.50±0.25 (0.059±0.010) 0.292±0.02 (0.0115±0.0008) 0.180±0.10 (0.0709±0.004) 4.40±0.10 (0.1732±0.004) 9GX ...

Page 12

... SEE DETAIL "X" 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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