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ALM-2412 Datasheet(PDF) 2 Page - AVAGO TECHNOLOGIES LIMITED

Part No. ALM-2412
Description  GPS LNA-Filter Front-End Module
Download  13 Pages
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Maker  AVAGO [AVAGO TECHNOLOGIES LIMITED]
Homepage  http://www.avagotech.com
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ALM-2412 Datasheet(HTML) 2 Page - AVAGO TECHNOLOGIES LIMITED

 
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2
Absolute Maximum Rating[1] TA=25°C
Symbol
Parameter
Units
Absolute Max.
Vdd
Device Drain to Source Voltage[2]
V
3.6
Idd
Drain Current [2]
mA
20
Pin,max
CW RF Input Power
(Vdd = 2.85V, Idd=9.0mA)
dBm
15
Pdiss
Total Power Dissipation [4]
mW
72
Tj
Junction Temperature
°C
150
TSTG
Storage Temperature
°C
-65 to 150
T
Recommended Operating Temperature
°C
-40 to 85
Thermal Resistance
Thermal Resistance[3]
(Vdd = 2.85 V, Idd = 9.0 mA), jc = 352.2°C/W
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 2.84 mW/°C for TB>125°C.
Electrical Specifications
TA = 25°C, Vdd = +2.85V, Vsd = +2.6V, Idd = 9.0mA (typ), R2 = 10 k
, Freq = 1.575GHz – Typical Performance [8] unless
otherwise specified.
Table 1. Performance table at nominal operating conditions
Symbol
Parameter and Test Condition
Units
Min.
Typ
Max.
G
Gain
dB
11
13.5
-
NF[7]
Noise Figure
dB
-
0.85
1.20
IP1dB
Input 1dB Compressed Power
dBm
-
2.2
-
IIP3[9]
Input 3rd Order Intercept Point (2-tone @ Fc +/- 2.5MHz)
dBm
-
6.1
-
S11
Input Return Loss
dB
-
-8.4
-
S22
Output Return Loss
dB
-
-9.0
-
S12
Reverse Isolation
dB
-
-21.6
-
Cell Band Rejection
Relative to 1.575GHz @ 827.5MHz
dBc
45
53
-
PCS Band Rejection
Relative to 1.575GHz @ 1885MHz
dBc
45
65
-
Idd
Supply DC current at Shutdown (SD) voltage Vsd = 2.6V
mA
-
9.0
15.0
Ish
Shutdown Current @ VSD = 0V
uA
-
0.1
-
TA = 25°C, Vdd = +2.85V, Vsd = +1.8V, Idd = 3.2mA (typ), R2 = 10 k
, Freq = 1.575GHz – Typical Performance [8] unless
otherwise specified.
Table 2. Typical performance at Vdd = +2.85V, Vsd = +1.8V, Idd = 3.2mA (typ)
Symbol
Parameter and Test Condition
Units
Typ
G
Gain
dB
11.5
NF[7]
Noise Figure
dB
1.1
IP1dB
Input 1dB Compressed Power
dBm
4.4
IIP3[9]
Input 3rd Order Intercept Point (2-tone @ Fc +/- 2.5MHz)
dBm
5.3
S11
Input Return Loss
dB
-6.8
S22
Output Return Loss
dB
-8.6
S12
Reverse Isolation
dB
-20.4
Cell Band Rejection
Relative to 1.575GHz @ 827.5MHz
dBc
56
PCS Band Rejection
Relative to 1.575GHz @ 1885MHz
dBc
62
Idd
Supply DC current at Shutdown (SD) voltage Vsd = 1.8V
mA
3.2
Ish
Shutdown Current @ VSD = 0V
uA
0.1


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