mga-13516 Avago Technologies, mga-13516 Datasheet

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mga-13516

Manufacturer Part Number
mga-13516
Description
High Gain, High Linearity, Active Bias, Low Noise Amplifer
Manufacturer
Avago Technologies
Datasheet

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MGA-13516
High Gain, High Linearity, Active Bias,
Low Noise Amplifier
Data Sheet
Description
Avago Technologies’ MGA-13516 is a two stage, easy-to-
use GaAs MMIC Low Noise Amplifier (LNA) with active bias.
The LNA has low noise with good input return loss and
high linearity achieved through the use of Avago Tech-
nologies’ proprietary 0.5um and 0.25um GaAs Enhance-
ment-mode pHEMT process. Both LNAs inside have extra
feature that allows a designer to adjust supply current.
The first stage has an additional feature where the gain
can be adjusted externally without affecting noise figure.
Minimum matching needed for input, output and the
inter-stage between the two LNA.
It is designed for optimum use between 400MHz to
1.5GHz. For optimum performance at higher frequency
from 1.4GHz to 2.7GHz, the MGA-14516 is recommended.
Both MGA-13516 & MGA-14516 share the same package
and pinout.
Pin Configuration and Package Marking
4.0 x 4.0 x 0.85 mm
Notes:
Package marking provides orientation and identification “13516” is the
Product Identification, “YYWW” is the Date Code, “XXXX” is the last 4
digits of the lot number.
[1]
[2]
[3]
[4]
TOP VIEW
YYWW
13516
XXXX
3
16-lead QFN
[12]
[11]
[10]
[9]
Pin 12
Pin 11
Pin 10
Pin 9
Pin Description
1
2
3
4
5
6
7
8
Not Used
Gnd
RFin
RFgnd1
Vbias1
FB1
RFout1
RFin2
BOTTOM VIEW
Pin Description
9
10
11
12
13
14
15
16
Not Used
RFout
RFout
Not Used
Vg
RFgnd2
Vm
Vbias
Pin 1
Pin 2
Pin 3
Pin 4
Features
• Low noise figure
• High gain
• Good IRL
• High linearity performance
• High reverse isolation
• Externally adjustable supply current
• Externally adjustable gain
• GaAs E-pHEMT Technology
• Low cost QFN package
• Excellent uniformity in product specifications
Specifications
900MHz ; Q1 : 5V, 45mA (typ) Q2 : 5V, 110mA
• 31.8 dB Gain
• 0.66 dB Noise Figure
• 13 dB IRL
• 38 dBm Output IP3
• 23.5 dBm Output Power at 1dB gain compression
Applications
• Low noise amplifier for cellular infrastructure including
• Other very low noise applications.
Note:
1. Enhancement mode technology employs positive Vgs, thereby
GSM, CDMA and W-CDMA.
eliminating the need of negative gate voltage associated with
conventional depletion mode devices.
Attention: Observe precautions for
handling electrostatic sensitive devices
ESD Machine Model = 40 V
ESD Human Body Model = 200 V
Refer to Avago Application
Note A004R: Electrostatic Discharge,
Damage and Control.
[1]

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mga-13516 Summary of contents

Page 1

... High Gain, High Linearity, Active Bias, Low Noise Amplifier Data Sheet Description Avago Technologies’ MGA-13516 is a two stage, easy-to- use GaAs MMIC Low Noise Amplifier (LNA) with active bias. The LNA has low noise with good input return loss and high linearity achieved through the use of Avago Tech- nologies’ ...

Page 2

... MGA-13516 Absolute Maximum Rating Symbol Parameter Vdd1 Device Supply Voltage Vbias1 Control Voltage Vdd2 Device Voltage, RF output to ground Vbias Control Voltage Idd2 Device Drain Current Input Power (Vdd1 = 5.0V, Idd1=45mA) in,max [3] P Total Power Dissipation diss T Junction Temperature j T Storage Temperature STG [1-3] Thermal Resistance (V =V dd1 dd2 Notes: 1. Operation of this device in excess of any of these limits may cause permanent damage. 2. Thermal resistance measured using Infra-Red Microscopy Technique. ...

Page 3

Demo Board Layout IN MAR2007 OMBAK#MBD2 AVAGO Technologies Figure 5. Demo Board Layout Vbias=5V C16 [1] [2] C1 [3] [ Figure 6. Demo Board Schematic 3 OUT Notes: • Recommended PCB material is 10 mils Rogers RO4350. • Suggested component values may vary according to layout and PCB material. • L1 and C1 form the input matching network. • L4 and C7 form the output matching network. ...

Page 4

Table1. 900MHz Matching Components Demo board (shown in Figure 5) component values used for demo board schematic shown in Figure 6. These component values are used when measuring Electrical Specifications and plots of Figure 7 to Figure 15. Part Size Cs 0402 C1 0402 C4 0402 C5 0402 C6 0402 C7 0402 C10 0402 C13 0402 C16 0402 C18 0402 L1 0402 L2 0402 L3 0402 L4 0402 R1 0402 R2 0402 ...

Page 5

... MGA-13516 Typical Performance T = 25°C, Vdd1=5V, Vdd2=5V, Vbias=5V unless stated otherwise. Measured on demo board in Fig. 5 with component A list in Table 1 for 900MHz matching -60 -40 - Temperature (°C) Figure 7. Idd1 vs. Temperature -60 -40 - Temperature (°C) Figure 9. Ibias vs. Temperature 5 140 120 100 80 60 ...

Page 6

... MGA-13516 Typical Performance T = 25°C, Vdd1=5V, Vdd2=5V, Vbias=5V unless stated otherwise. Measured on demo board in Fig. 5 with component A list in Table 1 for 900MHz matching 780 800 820 840 860 Frequency (MHz) Figure 10. Gain vs. Frequency and Temperature 780 800 820 840 860 Frequency (MHz) Figure 12 ...

Page 7

... MGA-13516 Scattering Parameter and Noise Parameter Test Setup Figure 16. Test setup for Q1 S & Noise Parameters data. R2=82ohm (Rohm MCR01MZSJ820) and C4=33pF (Rohm MCH155A330JK). 7 Figure 17. Test setup for Q2 S & Noise Parameters data. C18=33pF (Rohm MCH155A330JK) and R4=680Ω (Rohm MCR01MZSJ681). ...

Page 8

... Note: S-parameters are measured on PCB. The PCB material is 10 mils Rogers RO4350. Figure 16 shows the input and output reference planes. MGA-13516 Q1 Typical Noise Parameter, Vdd1=5V, Idd1=45mA Freq (GHz) Fmin(dB) mag 0.8 0.37 0.49 0.9 0.39 0.47 1.0 0.38 0.46 1.5 0.68 0.38 1.7 0.78 0.35 Note: Noise parameters are measured on PCB. The PCB material is 10 mils Rogers RO4350. Figure 16 shows the input and output reference planes. 8 S21 Mag Ang Mag 21.09 152.4 0.005 9.89 120.4 0.013 6.68 106.1 0.014 6 ...

Page 9

... MGA-13516 Q2 Typical Scattering Parameters, Vdd2=5V, Vbias=5V, IDD2=110mA S11 Freq (GHz) Mag Ang 0.1 0.12 -37.7 0.5 0.13 -128.1 0.9 0.18 175.2 1 0.18 165.2 1.5 0.19 126.8 1.9 0.13 84.4 2 0.12 65.9 2.5 0.2 -52.9 3 0.42 -104.3 3.5 0.55 -140.7 4 0.6 -170.9 5 0.68 141.8 6 0.7 107.4 7 0.65 35.5 8 0.85 -33.2 9 0.69 -21.5 10 0.51 28 Note: S-parameters are measured on PCB. The PCB material is 10 mils Rogers RO4350. Figure 17 shows the input and output reference planes. MGA-13516 Q2 Typical Noise Parameter, Vdd2=5V, Idd2=110mA Freq (GHz) Fmin(dB) mag ...

Page 10

... Part Number Ordering Information Part Number No. of Devices MGA-13516-TR1G 1000 MGA-13516-TR2G 3000 MGA-13516-BLKG 100 SLP4X4 Package Dimension Pin 1 Dot 4.00 ± 0.10 by marking 13516 4.00 ± 0.10 YYWW XXXX Top View NOTE: Notes: 1 All dimensions are in millimeters 1. All dimensions are in millimeters. 2 Dimensions are inclusive of plating 2. Dimensions are inclusive of plating. ...

Page 11

PCB Land Pattern and Stencil Design 0.650 0.300 0.650 2.200 PCB Land Pattern (Top View) 2.200 1.980 0.650 0.300 0.270 0.485 Combines PCB & Stencil Layouts All Dimension are in millimeters 11 0.270 2.200 0.485 0.350 2.200 1.980 0.650 1.980 ...

Page 12

Device Orientation REEL USER FEED COVER TAPE DIRECTION Tape Dimensions 8.0 ±0.10 4.0 ±0. 12.00 +0.30/-0.10 4.25 ±0. 13516 YYWW CARRIER XXXX TAPE 2.00 ±0.05 + .279 ±0.02 10º MAX. 1.13 ±0.10 Ko USER FEED DIRECTION ...

Page 13

Reel Dimension - 7 Inch FRONT VIEW TAPE A WIDTH MAX +1.5–0.0 12mm 18.00 C1 TAPE SLOT Note: Surface resistivity to be <10 PLANE VIEW 13 BACK VIEW SPECIFICATION ØD ØE ±0.5 ±0.5 (max) (min) ±0.2 12.4 ...

Page 14

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

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