mga-30689 Avago Technologies, mga-30689 Datasheet

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mga-30689

Manufacturer Part Number
mga-30689
Description
40mhz - 2600mhz Flat Gain High Linearity Gain Block
Manufacturer
Avago Technologies
Datasheet

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MGA-30689
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mga-30689-TR1G
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MGA-30689
40MHz - 2600MHz
Flat Gain High Linearity Gain Block
Data Sheet
Description
Avago Technologies’ MGA-30689 is a flat gain, high
linearity, low noise, 22dBm Gain Block with good OIP3
achieved through the use of Avago Technologies’ propri-
etary 0.25um GaAs Enhancement-mode pHEMT process.
The device required simple dc biasing components to
achieve wide bandwidth performance. The tempera-
ture compensated internal bias circuit provides stable
current over temperature and process threshold voltage
variation.
The MGA-30689 is housed inside a standard SOT89
package (4.5 x 4.1 x 1.5 mm).
Component Image
#1
#3
RFout
RFin
Bottom View
#2
Top View
#2
6GX
GND
GND
#3
#1
RFout
RFin
Notes:
Package marking provides orientation
and identification
“6G” = Device Code
“X” = Month of manufacture
Features
• Flat Gain 14dB +/-0.5dB, 40MHz to 2600MHz
• High linearity
• Built in temperature compensated internal bias circuitry
• No RF matching components required
• GaAs E-pHEMT Technology
• Standard SOT89 package
• Single, Fixed 5V supply
• Excellent uniformity in product specifications
• MSL-1 and Lead-free halogen free
• High MTTF for base station application
Specifications
• 900MHz; 5V, 104mA (typical)
• 1950MHz, 5V, 104mA (typical)
Applications
• IF amplifier, RF driver amplifier
• General purpose gain block
Note:
1. Enhancement mode technology employs positive gate voltage,
– 14.3 dB Gain
– 43 dBm Output IP3
– 3.0 dB Noise Figure
– 22.3 dBm Output Power at 1dB gain compression
– 14.6 dB Gain
– 40 dBm Output IP3
– 3.3 dB Noise Figure
– 22.5 dBm Output Power at 1dB gain compression
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 = 75 V
ESD Human Body Model = 450 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
[1]

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mga-30689 Summary of contents

Page 1

... GaAs Enhancement-mode pHEMT process. The device required simple dc biasing components to achieve wide bandwidth performance. The tempera- ture compensated internal bias circuit provides stable current over temperature and process threshold voltage variation. The MGA-30689 is housed inside a standard SOT89 package (4.5 x 4.1 x 1.5 mm). Component Image 6GX #1 #2 ...

Page 2

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

Page 3

Electrical Specifications T = 25°C, Vdd =5V A Symbol Parameter and Test Condition Ids Quiescent current Gain Gain [8] OIP3 Output Third Order Intercept Point NF Noise Figure S11 Input Return Loss, 50Ω source S22 Output Return Loss, 50Ω ...

Page 4

Typical Performance (40MHz – 2GHz +25°C, Vdd = 5V, Input Signal = CW. Application Test Circuit is shown in Figure 30 and Table 1. 120 110 100 90 80 -40 -30 -20 - ...

Page 5

Typical Performance (40MHz – 2GHz +25°C, Vdd = 5V, Input Signal = CW. Application Test Circuit is shown in Figure 30 and Table -10 -15 -20 -25 -30 0.0 0.2 0.4 0.6 0.8 1.0 1.2 ...

Page 6

Typical Performance (0.2GHz – 2.6GHz +25°C, Vdd = 5V, Input Signal = CW. Application Test Circuit is shown in Figure 30 and Table 2. 120 110 100 90 80 -40 -30 -20 - ...

Page 7

Typical Performance (0.2GHz – 2.6GHz +25°C, Vdd = 5V, Input Signal = CW. Application Test Circuit is shown in Figure 30 and Table -10 -15 -20 -25 -30 0.2 0.4 0.6 0.8 1.0 1.2 1.4 ...

Page 8

Typical Performance (1.5GHz – 2.6GHz +25°C, Vdd = 5V, Input Signal = CW. Application Test Circuit is shown in Figure 30 and Table 3. 120 110 100 90 80 -40 -30 -20 - ...

Page 9

Typical Performance (1.5GHz – 2.6GHz +25°C, Vdd = 5V, Input Signal = CW. Application Test Circuit is shown in Figure 30 and Table -10 -15 -20 -25 -30 1.5 1.6 1.7 1.8 1.9 2.0 2.1 ...

Page 10

Application Schematic Components Table and Demo Board Top View C7 RFin RFin 1 GND Figure 30. Application Schematic – Recommended PCB material is 10 mils Rogers RO4350, with FR4 backing for mechanical strength. – Suggested component values may vary according ...

Page 11

Demo board Part List Table 1. 40MHz – 2GHz Application Schematic Components Circuit Symbol Size Value L2 0805 820nH C4 0402 100pF C5 0402 0.1uF C6 0805 2.2uF C7 0402 0.1uF C8 0402 0.1uF Table 2. 0.2GHz – 2.6GHz Application ...

Page 12

Typical S-Parameter (Vdd=5V, T=25°C, 50 ohm) Freq S11 S11 (GHz) (dB) (ang) 0.04 -12.99 -32.00 0.1 -14.08 -27.40 0.2 -14.01 -38.85 0.3 -13.91 -53.66 0.4 -13.77 -68.63 0.5 -13.35 -83.56 0.6 -13.00 -97.71 0.7 -12.72 -111.41 0.8 -12.52 -124.63 0.9 ...

Page 13

... Part Number Ordering Information Part Number No. of Devices MGA-30689-BLKG 100 MGA-30689-TR1G 3000 SOT89 Package Dimensions R0.254 TYP. (R0.010" TYP 0. 7° TYP Note : 1. Dimensioning and tolerancing per ANSI.Y14.5M-1982 2 ...

Page 14

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) 14 6GX 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) 6GX ...

Page 15

... 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 © 2005-2009 Avago Technologies. All rights reserved. ...

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