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MGA-21108 PDF даташит

Спецификация MGA-21108 изготовлена ​​​​«AVAGO» и имеет функцию, называемую «Broadband Fully Integrated Matched Low-Noise Amplifier MMIC».

Детали детали

Номер произв MGA-21108
Описание Broadband Fully Integrated Matched Low-Noise Amplifier MMIC
Производители AVAGO
логотип AVAGO логотип 

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MGA-21108 Даташит, Описание, Даташиты
MGA-21108
Broadband Fully Integrated Matched Low-Noise Amplifier MMIC
Data Sheet
Description
Avago Technologies’ MGA-21108 is a fully integrated
GaAs Low Noise amplifier MMIC for use in the (1.5 - 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 (2.5 x 2.5 x 0.55) 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
2.5 x 2.5 x 0.55 mm3 8-Lead STSLP
21108
YYWW
Top View
Pin Configuration
Features
Broadband gain with 1.4V-3.3V single-supply
High gain : (18.7-10.7) dB at (1.5 - 8) GHz
Low-noise : (1.5 – 2.8) dB at (1.5 -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 : (2.5 x 2.5 x 0.55) mm3
Typical Performance
At 3.5GHz; 1.4V, 17 mA (typ) :
17.6 dB Gain
1.4 dB Noise Figure
IP1dB : -12.3 dBm
IIP3 : -3.3 dBm
S11 : -6.8 dB; S22 : -7.4 dB
Shutdown current : < 200uA
Applications
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:
1. Enhancement-mode technology employs positive Vgs, thereby elim-
inating the need of negative gate voltage associated with conven-
tional 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.









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MGA-21108 Даташит, Описание, Даташиты
Package Pinout
Top View
Vsd
Gnd Bias
Gnd
RFin Gnd
Vdd
Not Used
RF out
Not Used
Absolute Maximum Rating (1) TA=25°C
Symbol
Parameter
Vdd Device Voltage, RF output to ground
Id Quiescent Current
Vsd Control Voltage
Pin,max
Pdiss
CW RF Input Power
Total Power Dissipation [3]
Tj 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),
θjc = 44.5°C/W
Notes:
1. Operation of this device in excess
of any of these limits may cause
permanent damage.
2. Thermal resistance measured
using Infra-Red Measurement
Technique.
3. Board temperature TB is 25°C,
for TB >146°C derate the
device power at 14mW per °C
rise in Board (package belly)
temperature.










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MGA-21108 Даташит, Описание, Даташиты
Product Consistency Distribution Charts [1]
LSL
USL
15.5 16 16.5 17 17.5
Normal (17.4302,0.3243)
18
Figure 1. Gain (dB) at 3.5 GHz , Vdd 1.4V, Vsd 1.4V
18.5
19 19.5
1.24 1.28 1.32 1.36 1.4 1.44 1.48 1.52 1.56
Normal (1.38465,0.04928)
Figure 2. NF (dB) at 3.5 GHz , Vdd 1.4V; Vsd 1.4 V
LSL USL
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Normal (17.1465, 1.19416)
Figure 3. Id (mA), Vdd 1.4V; Vsd 1.4 V
Notes:
1. Distribution data sample size is 600 samples taken from 3 different
wafers and 3 different wafer lots. Future wafers allocated to this
product may have nominal values anywhere between the upper and
lower limits.











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Номер в каталогеОписаниеПроизводители
MGA-21108Broadband Fully Integrated Matched Low-Noise Amplifier MMICAVAGO
AVAGO

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