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MGA-635T6 PDF даташит

Спецификация MGA-635T6 изготовлена ​​​​«AVAGO» и имеет функцию, называемую «GPS Low Noise Amplifier».

Детали детали

Номер произв MGA-635T6
Описание GPS Low Noise Amplifier
Производители AVAGO
логотип AVAGO логотип 

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MGA-635T6 Даташит, Описание, Даташиты
MGA-635T6
GPS Low Noise Amplifier with Variable Bias
Current and Shutdown Function
Data Sheet
Description
Avago Technologies’ MGA-635T6 is a LNA designed
for GPS/ISM/Wimax applications in the (0.9-2.4)GHz
frequency range. The LNA uses Avago Technologies’s
proprietary GaAs Enhancement-mode pHEMT process to
achieve high gain operation with very low noise figures
and high linearity. Noise figure distribution is very tightly
controlled. Gain and supply current are guaranteed pa-
rameters. A CMOS compatible shutdown pin is included
to turn the LNA off and provide a variable bias.
The MGA-635T6 LNA is useable down to 1V operation.
It achieves low noise figures and high gain even at 1V,
making it suitable for use in critical low power GPS/ISM
band applications.
Component Image
Surface Mount 2.0x1.3x0.4 mm3 6-lead UTSLP
.
3FYM
Top View
Bottom View
Note:
Package marking provides orientation and identification
“3F” = Product Code
“Y” = Year of manufacture
“M” = Month of manufacture
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 40 V
ESD Human Body Model = 250 V
Refer to Avago Technologies Application Note A004R:
Electrostatic Discharge, Damage and Control.
Features
Low Noise Figure : 0.74dB
High Gain : 14.5dB
High linearity and P1dB
GaAs E-pHEMT Technology
Low component count
Wide Supply Voltage : 1V to 3.6V
Shutdown current : < 0.1uA
CMOS compatible shutdown pin (VSD) current @
2.85V : 60uA
Adjustable bias current via one single external resis-
tor/voltage
Shutdown function
Small Footprint: 2 x 1.3mm2
Low Profile : 0.4 mm
Ext matching for non-GPS freq band operation
Specifications
At 1.575GHz, 2.85V 6.3mA (Typ)
Gain = 14.5 dB (Typ)
NF = 0.74 dB (Typ)
IIP3 = 3.5 dBm (Typ)
IP1dB = 2.5 dBm (Typ)
S11 = -8 dB (Typ)
S22 = -10.4 dB (Typ)
At 1.575GHz, 2.85V 8mA (Typ)
Gain = 15.7 dB (Typ)
NF = 0.8 dB (Typ)
IIP3 = 3.5 dBm (Typ)
IP1dB = 1 dBm (Typ)
S11 = -11.8 dB (Typ)
S22 = -9.3 dB (Typ)
Applications
GPS, ISM & WiMax Bands LNA









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MGA-635T6 Даташит, Описание, Даташиты
Absolute Maximum Rating [1] TA=25C
Thermal Resistance [3] (Vdd = 2.85V, Ids = 4.9mA), jc = 73 C/W
Symbol
Parameter
Units
Vdd Device Drain to Source Voltage [2]
V
Ids Drain Current [2]
mA
Pin,max
Pdiss
Tj
CW RF Input Power (Vdd = 2.85V, Ids=4.9mA)
Total Power Dissipation [4]
Junction Temperature
dBm
mW
°C
TSTG Storage Temperature
°C
Notes:
1. Operation of this device in excess of any of these limits may cause permanent damage.
2. Assuming DC quiescent conditions
3. Thermal resistance measured using Infra-Red measurement technique.
4. Board (module belly) temperature TB is 25 C. Derate 14mW/ C for TB>146 C.
Absolute Max.
3.6
15
+10
54
150
-65 to 150
2









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MGA-635T6 Даташит, Описание, Даташиты
Electrical Specifications
TA = 25 °C, DC bias for RF parameters is Vdd = Vsd = +2.85V , measured on demo board (see Fig. 4) unless otherwise
specified.
VDD= VSD = +2.85V, R1 = 22K Ohm, Freq=1.575GHz – Typical Performance[7]
Table 1. Performance table at nominal operating conditions
Symbol
G
NF
IP1dB
IIP3[8]
S11
S22
Ids
Ish
Vds
IP1dB1710M
IIP3OUT
Parameter and Test Condition
Gain
Noise Figure
Input 1dB Compressed Power
Input 3rd Order Intercept Point (2-tone @ Fc +/- 2.5MHz)
Input Return Loss
Output Return Loss
Supply Current
Shutdown Current @ VSD = 0V
Supply Voltage
Out of Band IP1dB (DCS 1710MHz) blocking
Out of Band IIP3 (DCS 1775MHz & 1950MHz)
Units Min.
Typ
Max.
dB 12.5 14.5 16.3
dB -
0.74 1.3
dBm 2.5
dBm 3.5
dB -8
dB - 10.4
mA 6.3 10
uA 0.1
V 2.85
dBm 4
dBm 6.5
VDD = +2V, VDD= +1.5V & VDD= +1.0V, Freq=1.575GHz – Typical Performance (VSD=VDD, R1=0 Ohm)
Table 2. Typical performance at low operation voltages with R1 (see Fig 4) set to 0 Ohm
Symbol
Parameter and Test Condition
G Gain
NF Noise Figure
IP1dB
Input 1dB Compressed Power
IIP3[8]
Input 3rd Order Intercept Point (2-tone @ Fc +/- 2.5MHz)
S11 Input Return Loss
S22 Output Return Loss
Ids Supply Current
Ish Shutdown Current @ VSD = 0V
Vds Supply Voltage
IP1dB1710M Out of Band IP1dB (DCS 1710MHz) blocking
IIP3OUT
Out of Band IIP3 (DCS 1775MHz & 1950MHz)
Units
dB
dB
dBm
dBm
dB
dB
mA
uA
V
dBm
dBm
Vdd=2V
16.2
0.7
-1.8
7.5
-10.4
-14
15
0.1
2
-0.5
10.5
Vdd=1.5V
15.5
0.8
-3.5
5.3
-9
-13
10
0.1
1.5
-2.2
8.3
Vdd=1V
13.8
0.9
-5.2
3.6
-7.5
-11
4.5
0.1
1.0
-4
7
Notes:
7. Measurements at 1.575GHz obtained using demo board described in Fig 4.
8. 1.575GHz IIP3 test condition: FRF1 = 1575 MHz, FRF2 = 1577.5 GHz with input power of -20dBm per tone measured at lower side band
3










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Номер в каталогеОписаниеПроизводители
MGA-635T6GPS Low Noise AmplifierAVAGO
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