MGA-634P8 Avago Technologies US Inc., MGA-634P8 Datasheet

MGA-634P8

Manufacturer Part Number

MGA-634P8

Description

Manufacturer

Avago Technologies US Inc.

Datasheet

1.MGA-634P8.pdf (13 pages)

Specifications of MGA-634P8

Manufacturer's Type

Low Noise Amplifier

Number Of Channels

Frequency (max)

1.9GHz

Operating Supply Voltage (max)

5.5V

Package Type

QFN

Mounting

Surface Mount

Pin Count

Operating Temp Range

-40C to 85C

Operating Temperature Classification

Industrial

Lead Free Status / Rohs Status

Compliant

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MGA-634P8-BLKG

Manufacturer:

AVAGO

Quantity:

12 000

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

MGA-634P8-TR1G

Manufacturer:

AVAGO

Quantity:

12 000

Company:

Meier Automation Equipment Co., Limited

Part Number:

MGA-634P8-TR1G

Manufacturer:

AVAGO/安华高

Quantity:

20 000

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Download datasheet (190Kb)

MGA-634P8

Ultra Low Noise, High Linearity Low Noise Ampliﬁer

Data Sheet

Description

Avago Technologies’ MGA-634P8 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

It is designed for optimum use from 1.5 GHz up to 2.3 GHz.

The compact footprint and low proﬁle coupled with low

noise, high gain and high linearity make the MGA-634P8

an ideal choice as a low noise ampliﬁer for cellular infra-

structure for GSM and CDMA. For optimum performance at

lower frequency from 450MHz up to 1.5GHz, MGA-633P8

is recommended. For optimum performance at higher

frequency from 2.3GHz up to 4GHz, MGA-635P8 is recom-

mended. All these 3 products, MGA-633P8, MGA-643P8

and MGA-653P8 share the same package and pinout con-

ﬁguration.

Pin Conﬁguration and Package Marking

2.0 x 2.0 x 0.75 mm

[1]

[2]

[3]

[4]

Pin 1 – Vbias

Pin 2 – RFinput

Pin 3 – Not Used

Pin 4 – Not Used

Note:

Package marking provides orientation and identiﬁcation

“34X” = Device Code, where X is the month code.

Top View

34X

8-pin Quad-Flat-Non-Lead (QFN) package.

[8]

[7]

[6]

[5]

8-lead QFN

Attention: Observe precautions for

handling electrostatic sensitive devices.

ESD Machine Model = 70 V (Class A)

ESD Human Body Model = 500 V (Class 1B)

Refer to Avago Application Note A004R:

Electrostatic Discharge, Damage and Control.

Pin 5 – Not Used

Pin 6 – Not Used

Pin 7 – RFoutput

Pin 8 – Not Used

[8]

[7]

[6]

[5]

Bottom View

[1]

[2]

[3]

[4]

Features

• Ultra Low noise Figure

• High linearity performance

• GaAs E-pHEMT Technology

• Low cost small package size: 2.0x2.0x0.75 mm

• Excellent uniformity in product speciﬁcations

• Tape-and-Reel packaging option available

Speciﬁcations

1.9 GHz; 5V, 48mA

• 17.4 dB Gain

• 0.44 dB Noise Figure

• 15.5 dB Input Return Loss

• 36 dBm Output IP3

• 21 dBm Output Power at 1dB gain compression

Applications

• Low noise ampliﬁer for cellular infrastructure for GSM

• Other ultra low noise application.

Simpliﬁed Schematic

Note:

Enhancement mode technology employs positive gate voltage,

thereby eliminating the need of negative gate voltage associated with

conventional depletion mode devices.

RFin

TDS-CDMA, and CDMA.

[1]

[2]

[3]

[4]

Rbias

bias

[1]

[8]

[7]

[6]

[5]

Vdd

RFout

Related parts for MGA-634P8

MGA-634P8 Summary of contents

Page 1

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

Page 2

Absolute Maximum Rating T =25°C A Symbol Parameter Device Voltage output to ground V Gate Voltage bias Input Power in,max (V = 5.0V mA [2] P Total Power ...

Page 3

Product Consistency Distribution Charts LSL Figure 1. Idd @ 1.9GHz, 5V, 48mA Mean = 48 LSL OIP3 Min: 33 Mean Figure ...

Page 4

Demo Board Layout Figure 5. Demo Board Layout Diagram – Recommended PCB material is 10 mils Rogers RO4350. – Suggested component values may vary according to layout and PCB material. Table 1. Component list for 1.9 GHz matching Part Size ...

Page 5

... MGA-634P8 Typical Performance RF performance 25°C, Vdd = 5V 50mA, measured using 50ohm input and output board, unless otherwise A stated. OIP3 test condition 1.9 GHz, F RF1 0.5 0.48 0.46 0.44 0.42 0.4 0.38 0.36 0.34 0.32 0 Idd (mA) Figure 7. Fmin vs Idd 1.9GHz Idd (mA) Figure 9. Gain vs Idd at 5V Tuned for Optimum OIP3 and Fmin at 1.9GHz. ...

Page 6

Idd (mA) Figure 13. OP1dB vs Idd at 5V Tuned for Optimum OIP3 and Fmin at 1.9GHz 0.8 0.7 0.6 0.5 0.4 0.3 0.2 ...

Page 7

... Idd(mA) Figure 19. OP1dB vs Frequency and Temperature for Optimum OIP3 and Fmin at 5V 50mA Below is the table showing the MGA-634P8 Reﬂection Coeﬃcient Parameters tuned for maximum OIP3, Vdd = 5V, Idd = 50mA Gamma Load position Frequency (GHz) Magnitude 1.5 0.42 1.9 ...

Page 8

... MGA-634P8 Typical Performance in Demoboard RF performance 25°C, Vdd = 5V, Rbias = 5.6 kOhm, measured on demo board in Figure. 5 with component list in A Table 1 for 1.9 GHz matching, unless or otherwise stated. 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 1.5 1.7 1.9 2.1 2.3 Frequency (GHz) Figure 21 ...

Page 9

Rbias (KΩ) Figure 27. Idd vs Rbias 1 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 1.5 1.7 1.9 2.1 2.3 Frequency (GHz) Figure 29. NF ...

Page 10

... MGA-634P8 Typical Scattering Parameters, Vdd = 5V, Idd = 50mA S11 Freq GHz Mag. Ang. 0.10 0.23 -163.34 0.50 0.48 136.70 0.90 0.37 37.53 1.00 0.27 9.09 1.50 0.09 -176.43 1.90 0.15 115.81 2.00 0.16 104.04 2.50 0.21 62.05 3.00 0.24 24.06 4.00 0.28 -49 ...

Page 11

... Device Orientation REEL USER FEED DIRECTION COVER TAPE 11 Part Number Ordering Information Γ Part Number Ang. R opt n/50 MGA-634P8-BLKG 68.4 0.0484 MGA-634P8-TR1G 113.6 0.0442 120.4 0.0526 131.1 0.0444 151.5 0.0476 8 mm CARRIER TAPE No. of Devices Container 100 Antistatic Bag 3000 7 inch Reel ...

Page 12

Tape Dimensions 10° MAX A O DESCRIPTION CAVITY LENGTH WIDTH DEPTH PITCH BOTTOM HOLE DIAMETER PERFORATION DIAMETER PITCH POSITION CARRIER TAPE WIDTH THICKNESS COVER TAPE WIDTH TAPE THICKNESS DISTANCE CAVITY TO PERFORATION (WIDTH DIRECTION) CAVITY ...

Page 13

Reel Dimensions – 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 For ...

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