ALM-1812-BLKG Avago Technologies US Inc., ALM-1812-BLKG Datasheet - Page 4
ALM-1812-BLKG
Manufacturer Part Number
ALM-1812-BLKG
Description
GPS Filter/LNA/Filter
Manufacturer
Avago Technologies US Inc.
Datasheet
1.ALM-1812-TR1G.pdf
(17 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ALM-1812-BLKG
Manufacturer:
KIBGBRIGHT
Quantity:
40 000
Electrical Specifications
T
Table 1. Performance at Vdd = Vsd = 2.8V, Idd = 6.8mA (R2 = 3.9k Ohm, see Fig 1) nominal operating conditions
Table 2. Performance at Vdd = Vsd = 1.8V, Idd = 4mA (R2 = 3.9k Ohm, see Fig 1) nominal operating conditions
Notes:
1. Measurements at 1.575GHz obtained using schematic described in Figure 1 below.
2. 1.575GHz IIP3 test condition: F
4
Symbol
G
NF
IP1dB
IIP3
S11
S22
S12
Cell Band Rejection
PCS Band Rejection
IP1dB
IP1dB
Idd
Ish
Symbol
G
NF
IP1dB
IIP3
S11
S22
S12
Cell Band Rejection
PCS Band Rejection
IP1dB
IP1dB
Idd
Ish
A
= 25°C, Freq = 1.575GHz, measured on demo board
[2]
[2]
890MHz
1885MHz
890MHz
1885MHz
Parameter and Test Condition
Gain
Noise Figure
Input 1dB Compressed Power
Input 3
Input Return Loss
Output Return Loss
Reverse Isolation
Relative to 1.575GHz @ 827.5MHz
Relative to 1.575GHz @ 1885MHz
Input 1dB gain compression interferer signal level at 890MHz
Input 1dB gain compression interferer signal level at 1885MHz
Supply DC current at Shutdown (SD) voltage Vsd = 2.8V
Shutdown Current @ VSD = 0V
Parameter and Test Condition
Gain
Noise Figure
Input 1dB Compressed Power
Input 3
Input Return Loss
Output Return Loss
Reverse Isolation
Relative to 1.575GHz @ 827.5MHz
Relative to 1.575GHz @ 1885MHz
Input 1dB gain compression interferer signal level at 890MHz
Input 1dB gain compression interferer signal level at 1885MHz
Supply DC current at Shutdown (SD) voltage Vsd = 1.8V
Shutdown Current @ VSD = 0V
RF1
rd
rd
= 1572.5 MHz, F
Order Intercept Point (2-tone @ Fc +/- 2.5MHz)
Order Intercept Point (2-tone @ Fc +/- 2.5MHz)
RF2
= 1577.5 MHz with input power of -20dBm per tone measured at the worst case side band.
[1]
unless otherwise specified – Typical Performance
Units
dB
dB
dBm
dBm
dB
dB
dB
dBc
dBc
dBm
dBm
mA
uA
Min.
16.5
–
–
–
–
–
–
78
78
–
–
Units
dB
dB
dBm
dBm
dB
dB
dB
dBc
dBc
dBm
dBm
mA
uA
Typ
19.1
1.66
-8
+2
-10
-15
-30
96.6
91.7
29
26
6.8
0.5
[1]
Typ
16.5
1.9
-11
-1
-9
-13
-29
>90
>85
29
26
4
0.5
Max.
–
2.3
–
–
–
–
–
–
–
11.5
–