ALM-1812-BLKG Avago Technologies US Inc., ALM-1812-BLKG Datasheet - Page 7

• Manufacturer Part Number: ALM-1812-BLKG
• Description: GPS Filter/LNA/Filter
• Manufacturer: Avago Technologies US Inc.

Specifications of ALM-1812-BLKG

• Current - Supply: 15mA
• Gain: 19.1dB
• Noise Figure: 1.66dB
• P1db: -8dBm
• Package / Case: 12-MCOB
• Rf Type: GPS
• Test Frequency: 1.575GHz
• Voltage - Supply: 3.6V
• Package: 12SMD
• Manufacturer Type: Low Noise Amplifier
• Number Of Channels Per Chip: 1
• Maximum Gain: 19.1(Typ)@1575MHz dB
• Maximum Input Return Loss: 10(Typ)@1575MHz dB
• Maximum Output Return Loss: 15(Typ)@1575MHz dB
• Maximum Operating Temperature: 85 °C
• Minimum Operating Temperature: -40 °C
• Maximum Operating Frequency: 1575 MHz
• Maximum Power Dissipation: 54 mW
• Maximum Reverse Isolation: 30(Typ)@1575MHz dB
• Maximum Supply Current: 11.5@2.8V mA
• Power Supply Type: Single
• Typical Noise Figure: 1.66@1575MHz dB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Frequency: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ALM-1812 Typical Performance Curves at 25°
Figure 8a. Typical S-Parameter Plot @ Vdd = 2.8V, Idd = 6.8mA
Figure 9a. Typical S-Parameter Plot @ Vdd = 1.8V, Idd = 4mA
7
-100
-120
-100
-120
-20
-40
-60
-80
-20
-40
-60
-80
40
20
40
20
0
0
0
0
0.4 0.8 1.2 1.6
0.4 0.8 1.2 1.6
Cell band
> 90 dBc
Cell band
> 90 dBc
Freq (GHz)
Freq (GHz)
PCS band
> 85 dBc
PCS band
> 85 dBc
2
2
2.4 2.8 3.2 3.6
2.4 2.8 3.2 3.6
Gain (dB)
Input RL
Output RL
Gain (dB)
Input RL
Output RL
4
4
10
5
0
-5
-10
-15
-20
-25
-30
10
5
0
-5
-10
-15
-20
-25
-30
Idd = 4mA
Figure 8b. Passband response of typical S-Parameter Plot @ Vdd = 2.8V,
Idd = 6.8mA
Figure 9b. Passband response of typical S-Parameter Plot @ Vdd = 1.8V,
-100
-100
-20
-40
-60
-80
-20
-40
-60
-80
20
20
0
0
1.5
1.5
1.52
1.52
1.54
1.54
1.56
1.56
Freq (GHz)
Freq (GHz)
Gain (dB)
Input RL
Output RL
Gain (dB)
Input RL
Output RL
1.58
1.58
1.6
1.6
1.62
1.62
1.64
1.64
10
0
-10
-20
-30
-40
-50
10
0
-10
-20
-30
-40
-50