ALM-1812-BLKG Avago Technologies US Inc., ALM-1812-BLKG Datasheet - Page 5

• 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

5
RF Input
Figure 6. Demoboard and application circuit components table
Pins pointing
out of the page
Circuit
Symbol Size
L1
L2
C1
C2
C3
R1
R2
SD_SL2_55
RFIN
0402
0402
0402
0402
0402
0402
0402
DC Pin Configuration of 4-pin connector
1
Description
22 nH Inductor (Taiyo Yuden HK100522NJ-T)
0.1 uF Capacitor (Kyocera CM05X5R104K10AH)
47 pF Capacitor (Kyocera CM05CH470J50AHF)
330 pF Capacitor (Kyocera CM05CH331J16AHF)
1.5 nH Inductor (Taiyo Yuden HK10051N5S-T)
10 Ohms Resistor (KOA RK73B1ETTB100J )
3.9 kOhm Resistor (KOA RK73B1ETTB392J)
R2
C 3
2
4
3
3
R1
4
2
Oct 2008
Avago
Technologies
L2
C2
C1
L1
Pins 1, 4 = GND
Pin 2
Pin 3
1
= Vdd Supply
= Shutdown (SD)
RFOUT
MAM
RF Output