900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






AVAGO

ALM-GN001 Datasheet Preview

ALM-GN001 Datasheet

GNSS Filter-LNA Front-End Module

No Preview Available !

ALM-GN001
GNSS Filter-LNA Front-End Module
Data Sheet
Description
Avago Technologies’ ALM-GN001 is an ultra low-noise
GNSS front-end module that combines a low-noise
amplifier (LNA) with a GNSS FBAR pre-LNA filter. The LNA
uses Avago Technologies’proprietary GaAs Enhancement-
mode pHEMT process to achieve high gain with very low
noise figure and high linearity. Noise figure distribution
is very tightly controlled. A CMOS-compatible shutdown
pin is included either for turning the LNA on/off, or for
current adjustment. The integrated filter utilizes an Avago
Technologies’ leading-edge FBAR filter for exceptional
rejection at Cellular, DCS, PCS and WLAN band frequen-
cies. Bypass functionality with an external RF switch is
possible with separate RF switching.
The low noise figure and high gain, coupled with low
current consumption make it suitable for use in critical
low-power GNSS applications or during low-battery
situations.
Component Image
Surface Mount (2.3 x 1.7 x 0.85) mm3 6-lead DFN
Vdd (pin 1)
Vsd (pin 2)
RFin (pin 3)
VAGO
GXZZZ
TOP VIEW
RFOut (pin 6)
LNA_In (pin 5)
Filter_Out (pin 4)
RFOut (pin 6)
LNA_In (pin 5)
Filter_Out (pin 4)
Gnd
(pin 7)
BOTTOM VIEW
Vdd (pin 1)
Vsd (pin 2)
RFin (pin 3)
Package marking provides orientation and identification
A” = Avago special character
“G” = Product code
“X” = Month and year of manufacture
“ZZZ” = Last 3 digits of assembly lot identification
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 70 V
ESD Human Body Model = 300 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
Features
Operating Temperature Range -40 to +85°C
Very Low Noise Figure: 1.54dB typ.
Exceptional Cell/DCS/PCS/WLAN-Band rejection
Advanced GaAs E-pHEMT & FBAR Technology
Shutdown current : < 1mA
CMOS compatible shutdown pin (Vsd)
ESD : > 1kV at RFin pin
0.85mm typical thickness
Adjustable bias current via single control voltage pin
Small package dimension: ( 2.3 x 1.7 x 0.85 ) mm3
Meets MSL3, Lead-free and halogen free
Target Specifications (Typical performance @ 25° C)
At 1.575GHz, Vdd = 2.7V, Idd = 6mA
Gain = 16dB
NF = 1.54dB
IIP3 = 2.5dBm, IP1dB = -4dBm
S11 = -8dB, S22 =-13dB
Rejection @ 824 – 849MHz: 58dBc
Rejection @ 880 – 924MHz: 56dBc
Rejection @ 1710 – 1785MHz: 47dBc
Rejection @ 1850 – 1910MHz: 51dBc
Rejection @ 2400 – 2570MHz: 51dBc
Application
GNSS Front-end Module
Application Circuit
+Vdd = 2.7 V L2 1
C1 C3
2
Vsd
3
RFin
L4
ALM-GN001
6
RFout
5
LNA_In
L3
4
Filter_Out




AVAGO

ALM-GN001 Datasheet Preview

ALM-GN001 Datasheet

GNSS Filter-LNA Front-End Module

No Preview Available !

Absolute Maximum Rating [1] TA = 25°C
Symbol Parameter
Units Absolute Max.
Vdd Device Drain to Source Voltage [2]
V 4.0
Idd Drain Current [2]
mA 15
Pin,max CW RF Input Power (Vdd = 2.7V, Idd = 6mA) dBm 15
Pdiss
Total Power Dissipation [4]
mW 60
Tj Junction Temperature
°C 150
TSTG Storage Temperature
°C -65 to 150
Thermal Resistance [3]
(Vdd = 2.7 V, Idd = 6mA), Θjc = 107°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 9.4 mW/°C for TB > 143°C.
Electrical Specifications
TA = 25°C, Freq=1.575GHz and 1.602GHz, measured on board as in Figure 1
Table 1. Performance at Vdd = Vsd = 2.7V, Idd = 6mA (R2 = 12kOhm) nominal operating conditions
at 1.575GHz
Symbol
Parameter and Test Condition
Unit Min. Typ. Max.
Passband Performance
G Gain
dB 14.2 16.0 18
NF [1]
Noise Figure
dB - 1.54 2.2
IP1dB
Input 1dB Compressed Power
dBm -
-4 -
IIP3 [2]
Input 3rd Order Intercept Point
(2-tone at Fc +/-1MHz)
dBm -
2.5 -
S11 Input Return Loss
dB - -8 -
S22 Output Return Loss
dB - -13 -
S12 Reverse Isolation
dB - -24 -
Idd
Supply DC current at Shutdown voltage
mA 2.8 6 10.5
Vsd=2.7V
Ish
Shutdown Current at Vsd = 0V
uA - 0.5 -
Out of Band Performance
B5 / CDMA / GSM850 /
B8 / GSM900 Rejection
Worst-case relative to 1.575GHz within
(824-924)MHz band, tested at 924MHz
dBc 42
56 -
B3 / GSM1700 Rejection Worst-case relative to 1.575GHz within
dBc 36 47 -
(1710-1785)MHz band, tested at 1710MHz
B2 / CDMA1900 /
GSM1900 Rejection
Worst-case relative to 1.575GHz within
dBc 42 51 -
(1850-1910)MHz band, tested at 1850MHz
ISM / WiMax Rejection Worst-case relative to 1.575GHz within
dBc 42 51 -
(2400-2570)MHz band, tested at 2400MHz
IP1dB890MHz
Input 1dB gain compression interferer
signal level at 890MHz
dBm - >40 -
IP1dB1710MHz
Input 1dB gain compression interferer
signal level at 1710MHz
dBm -
38 -
IP1dB1850MHz
Input 1dB gain compression interferer
signal level at 1850MHz
dBm -
39 -
OOB IIP3 [3]
Out of Band Input 3rd Order Intercept Point dBm
(2-tone at 1712.7MHz and 1850MHz)
-
48 -
at 1.602GHz
Min. Typ. Max.
12.7 14.9
- 1.84
- -4
- 2.5
17
2.5
-
-
- -10 -
- -11 -
- -25 -
-- -
-- -
-- -
-- -
-- -
-- -
-- -
-- -
-- -
-- -
2


Part Number ALM-GN001
Description GNSS Filter-LNA Front-End Module
Maker AVAGO
PDF Download

ALM-GN001 Datasheet PDF






Similar Datasheet

1 ALM-GN001 GNSS Filter-LNA Front-End Module
AVAGO
2 ALM-GN002 GNSS LNA-Filter Front-End Module
AVAGO





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy