MGA-21108-TR1G

MGA-21108-TR1G Datasheet

MGA-21108 Broadband Fully Integrated Matched Low-Noise Amplifier MMIC

Part	Datasheet
MGA-21108-TR1G	MGA-21108-TR1G (pdf)

Related Parts	Information
MGA-21108-BLKG	MGA-21108-BLKG
MGA-21108-TR2G	MGA-21108-TR2G

PDF Datasheet Preview
MGA-21108 Broadband Fully Integrated Matched Low-Noise Amplifier MMIC Data Sheet Avago Technologies’ MGA-21108 is a fully integrated GaAs Low Noise amplifier MMIC for use in the - 8 GHz band. Broadband performance is achieved with only one external input matching component. Power supply chokes and coupling capacitors are also integrated. It is housed in a miniature x mm 8-pin STSLP package. It includes a CMOS-compatible shutdown pin which can also be used as a variable gain bias pin. The ease-of-use and broadband performance make the MGA-21108 an ideal choice as a LNA for multistandard, multiband radio applications. Component Image x mm3 8-Lead STSLP 21108 YYWW Top View Pin Configuration • Broadband gain with 1.4V-3.3V single-supply • High gain dB at - 8 GHz • Low-noise dB at -8 GHz • Low power operation at 18mA nominal current • Internally matched to 50 Ohm at RF output • CMOS-compatible variable bias control and shutdown pin • GaAs E-pHEMT Technology[1] • Low cost, low-profile package x mm3 Typical Performance At 3.5GHz 1.4V, 17 mA typ • dB Gain • dB Noise Figure • IP1dB dBm • IIP3 dBm • S11 dB S22 dB • Shutdown current < 200uA • LNA for GPS, WCDMA, IEEE 802.11g/a, 802.16e • Low-noise 50-Ohm Gain-block • Broadband LNA for multistandard, multiband radio Bottom View Note Package marking provides orientation and identification “21108” = Product Code “YY” = Year of manufacture “WW” = Work Week of manufacture Note Enhancement-mode technology employs positive Vgs, thereby elim- inating the need of negative gate voltage associated with conventional depletion mode devices. Attention Observe precautions for handling electrostatic sensitive devices. ESD Machine Model = 50 V ESD Human Body Model = 300 V Refer to Avago Application Note A004R Electrostatic Discharge, Damage and Control. Package Pinout Top View Bias RFin Vdd Not Used RF out Not Used Absolute Maximum Rating 1 TA=25°C Parameter Device Voltage, RF output to ground Quiescent Current Control Voltage Pin,max Pdiss CW RF Input Power Total Power Dissipation [3] Junction Temperature TSTG Storage Temperature Units V mA V dBm mW °C °C Absolute Max. 4 40 4 +14 160 150 -65 to 150 Thermal Resistance [2,3] Vdd = 1.4V, Id = 17.4mA , = 44.5°C/W Notes Operation of this device in excess of any of these limits may cause permanent damage. Thermal resistance measured using Infra-Red Measurement Technique. Board temperature TB is 25°C, for TB >146°C derate the device power at 14mW per °C rise in Board package belly temperature. Product Consistency Distribution Charts [1] 16 17 18 Normal Figure Gain dB at GHz , Vdd 1.4V, Vsd 1.4V Part Number Ordering Information Part # MGA-21108-BLKG MGA-21108-TR1G MGA-21108-TR2G Qty 100 3000 10000 Container Antistatic Bag 7” Reel 13” Reel 45° MAX. Reel Dimensions 7 inch reel SEE DETAIL "X" 6.25mm EMBOSSED LETTERS LETTERING THICKNESS 1.6mm SLOT HOLE "b" SLOT HOLE "a" FRONT BACK SLOT HOLE 2x 180° APART. RECYCLE LOGO FRONT VIEW R10.65 R5.2 Slot hole 'b' 65° 45° SLOT HOLE "a" 3.0±0.5mm 1x SLOT HOLE "b" 2.5±0.5mm 1x FRONT BACK MIN. MIN. DETAIL "X" DETAIL "Y" Slot Hole 120° 60° EMBOSSED RIBS RAISED 0.25mm, WIDTH 1.25mm BACK VIEW Slot hole 'a' MAX. 02 MPN 1.5 MIN. Reel Dimensions 13 inch reel 12 11 87 65 DATE CODE EMBOSSED LETTERING 16.0mm HEIGHT x MIN. 0.4mm THICK. P6S 1918170612534 EMBOSSED LETTERING 7.5mm HEIGHT EMBOSSED LINE 2x 89.0mm LENGTH LINES 147.0mm AWAY FROM CENTER POINT 6 PS RECYCLE LOGO SEE DETAIL "X"

PDF Datasheet Preview

MGA-21108 Broadband Fully Integrated Matched Low-Noise Amplifier MMIC

Data Sheet

Avago Technologies’ MGA-21108 is a fully integrated GaAs Low Noise amplifier MMIC for use in the - 8 GHz band. Broadband performance is achieved with only one external input matching component. Power supply chokes and coupling capacitors are also integrated. It is housed in a miniature x mm 8-pin STSLP package. It includes a CMOS-compatible shutdown pin which can also be used as a variable gain bias pin. The ease-of-use and broadband performance make the MGA-21108 an ideal choice as a LNA for multistandard, multiband radio applications.

Component Image x mm3 8-Lead STSLP
21108 YYWW

Top View

Pin Configuration
• Broadband gain with 1.4V-3.3V single-supply
• High gain dB at - 8 GHz
• Low-noise dB at -8 GHz
• Low power operation at 18mA nominal current
• Internally matched to 50 Ohm at RF output
• CMOS-compatible variable bias control and shutdown
pin
• GaAs E-pHEMT Technology[1]
• Low cost, low-profile package x mm3

Typical Performance

At 3.5GHz 1.4V, 17 mA typ
• dB Gain
• dB Noise Figure
• IP1dB dBm
• IIP3 dBm
• S11 dB S22 dB
• Shutdown current < 200uA
• LNA for GPS, WCDMA, IEEE 802.11g/a, 802.16e
• Low-noise 50-Ohm Gain-block
• Broadband LNA for multistandard, multiband radio

Bottom View

Note Package marking provides orientation and identification “21108” = Product Code “YY” = Year of manufacture “WW” = Work Week of manufacture

Note Enhancement-mode technology employs positive Vgs, thereby elim-
inating the need of negative gate voltage associated with conventional depletion mode devices.

Attention Observe precautions for handling electrostatic sensitive devices. ESD Machine Model = 50 V ESD Human Body Model = 300 V Refer to Avago Application Note A004R Electrostatic Discharge, Damage and Control.

Package Pinout

Top View

Bias

RFin

Vdd Not Used RF out Not Used

Absolute Maximum Rating 1 TA=25°C

Parameter

Device Voltage, RF output to ground

Quiescent Current

Control Voltage

Pin,max Pdiss

CW RF Input Power Total Power Dissipation [3]

Junction Temperature

TSTG

Storage Temperature

Units V mA V dBm mW °C °C

Absolute Max. 4 40 4 +14 160 150 -65 to 150

Thermal Resistance [2,3]

Vdd = 1.4V, Id = 17.4mA , = 44.5°C/W

Notes Operation of this device in excess
of any of these limits may cause permanent damage. Thermal resistance measured using Infra-Red Measurement Technique. Board temperature TB is 25°C, for TB >146°C derate the device power at 14mW per °C rise in Board package belly temperature.

Product Consistency Distribution Charts [1]
16 17 18 Normal

Figure Gain dB at GHz , Vdd 1.4V, Vsd 1.4V
Part Number Ordering Information

Part # MGA-21108-BLKG MGA-21108-TR1G MGA-21108-TR2G

Qty 100 3000 10000

Container Antistatic Bag 7” Reel 13” Reel
45° MAX.

Reel Dimensions 7 inch reel

SEE DETAIL "X"
6.25mm EMBOSSED LETTERS LETTERING THICKNESS 1.6mm

SLOT HOLE "b"

SLOT HOLE "a"

FRONT

BACK

SLOT HOLE 2x 180° APART.

RECYCLE LOGO

FRONT VIEW

R10.65

R5.2 Slot hole 'b'
65°
45°

SLOT HOLE "a" 3.0±0.5mm 1x SLOT HOLE "b" 2.5±0.5mm 1x

FRONT

BACK

MIN. MIN.

DETAIL "X"

DETAIL "Y" Slot Hole
120°
60°

EMBOSSED RIBS RAISED 0.25mm, WIDTH 1.25mm

BACK VIEW

Slot hole 'a'

MAX.
02 MPN 1.5 MIN.

Reel Dimensions 13 inch reel
12 11
87 65

DATE CODE

EMBOSSED LETTERING 16.0mm HEIGHT x MIN. 0.4mm THICK.

P6S 1918170612534

EMBOSSED LETTERING 7.5mm HEIGHT

EMBOSSED LINE 2x 89.0mm LENGTH LINES 147.0mm AWAY FROM CENTER POINT
6 PS RECYCLE LOGO SEE DETAIL "X"

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Datasheet ID: MGA-21108-TR1G 520447