ALM-1812-TR1G Avago Technologies US Inc., ALM-1812-TR1G Datasheet - Page 4
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ALM-1812-TR1G
Manufacturer Part Number
ALM-1812-TR1G
Description
GPS Filter/LNA/Filter
Manufacturer
Avago Technologies US Inc.
Datasheet
1.ALM-1812-TR1G.pdf
(17 pages)
Specifications of ALM-1812-TR1G
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
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-TR1G
Manufacturer:
AVAGO
Quantity:
1 043
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
–