ALM-2506-TR1G Avago Technologies US Inc., ALM-2506-TR1G Datasheet

no-image

ALM-2506-TR1G

Manufacturer Part Number
ALM-2506-TR1G
Description
Margosa Halogen Free
Manufacturer
Avago Technologies US Inc.
Datasheet

Specifications of ALM-2506-TR1G

Current - Supply
8mA
Frequency
900MHz ~ 2.4GHz
Gain
14.3dB
Noise Figure
0.8dB
P1db
1.8dBm
Package / Case
12-PowerVQFN, 12-MCOB
Rf Type
GPS
Test Frequency
1575.42MHz
Voltage - Supply
1 V ~ 3.6 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ALM-2506-TR1G
Manufacturer:
AVAGO
Quantity:
218 921
Part Number:
ALM-2506-TR1G
Manufacturer:
AVAGO/安华高
Quantity:
20 000
Description
Avago Technologies’s ALM-2506 is a LNA designed
for GPS/ISM/Wimax applications in the (0.9-2.4)GHz
frequency range. The LNA uses Avago Technologies’s
proprietary GaAs Enhancement-mode pHEMT process to
achieve high gain operation with very low noise figures
and high linearity. Noise figure distribution is very tightly
controlled. Gain and supply current are guaranteed pa-
rameters. A CMOS compatible shutdown pin is included
to turn the LNA off and provide a variable bias.
The ALM-2506 LNA is useable down to 1V operation.
It achieves low noise figures and high gain even at 1V,
making it suitable for use in critical low power GPS/ISM
band applications.
Package Marking and Orientation
Pin Configuration
ALM-2506
GPS Low Noise Amplifier Variable Current/Shutdown Function
Data Sheet
Pin 6
Pin 5
Pin 4
Bottom View
Top View
2
GND
Pin 3
Pin 1
Pin 2
Note: Package marking
provides Orientation
and identification:
“B” = Product Code
“Y” = Year
“WW” = Work Week
LNA I/O’s :
1. NC
2. RF_IN
3. NC
4. VSD
5. RF_OUT
6. VDD
Features
x Surface Mount 2.0 x 2.0 x 1.1 mm
x Advanced GaAs E-pHEMT
x Low Noise: 0.8 dB typ
x High Gain: 14.3 dB typ
x Low component count
x High IIP3 and IP1dB
x Wide Supply Voltage: 1V to 3.6V
x Shutdown current: < 0.1uA
x CMOS compatible shutdown pin (VSD) current @ 2.85V:
x Adjustable bias current via one single external resistor/
x Small Footprint: 2x2mm
x Low Profile: 1.1mm typ
x Lead free and Halogen free
x Ext matching for non-GPS freq band operation
Specifications (25 deg):
At 1.575GHz, 2.85V 8mA (Typ)
x Gain = 14.3 dB (Typ)
x NF = 0.8 dB (Typ)
x IIP3 = 4.7 dBm (Typ)
x IP1dB = 1.8 dBm (Typ)
x S11 = -11.8 dB (Typ)
x S22 = -12.4 dB (Typ)
Note: Measurements obtained using demoboard described in Figure 4.
Simplified Schmatic
VSD
RF_IN
90uA
voltage
C
C1
BIAS
Amplifier2
AMP1
VDD
2
C
C2
3
RF_OUT
MCOB

Related parts for ALM-2506-TR1G

ALM-2506-TR1G Summary of contents

Page 1

... Gain and supply current are guaranteed pa- rameters. A CMOS compatible shutdown pin is included to turn the LNA off and provide a variable bias. The ALM-2506 LNA is useable down to 1V operation. It achieves low noise figures and high gain even at 1V, making it suitable for use in critical low power GPS/ISM band applications ...

Page 2

Absolute Maximum Ratings Symbol Parameter V Drain – Source Voltage Drain Current DS Pdiss Total Power Dissipation Pin max. RF Input Power T Channel Temperature CH T Storage Temperature STG T Thermal Resistance ch_b Notes: 1. ...

Page 3

Electrical Specifications T = 25°C, DC bias for RF parameter is VDD = VSD = +2.85V @ 8mA (unless otherwise specified) A Table 1. Performance table at nominal operating conditions VDD= VSD = +2.85V 18K Ohm, Freq=1.575GHz – ...

Page 4

H 0.010 0.1PF W 0.0220 e 3.48 12 33nH RF IN 5.6nH 10nH GPS LNA Figure 4. Demoboard and Application Circuit Components C C3 C=0 C=6.8 pF VSD R R1 R=18 kOhm RF_IN L C ...

Page 5

... ALM-2506 Typical Performance Curves 18K Ohm 2.4 2.6 2.8 3 Vdd (V) Figure 6. Gain vs Vdd vs Freq 2.4 2.6 2.8 3 Vdd (V) Figure 8. IIP3 vs Vdd vs Freq 2.4 2.6 2.8 3 Vdd (V) Figure 10. Ids vs Vdd vs Freq 5 (At 25°C unless specified otherwise) 0.95 0.9 0.85 0.8 1.575GHz 1 ...

Page 6

... ALM-2506 Typical Performance Curves 18K Ohm 2.4 2.6 2.8 3 Vdd (V) Figure 11. Gain vs Vdd vs Temp 2.4 2.6 2.8 3 Vdd (V) Figure 13. IIP3 vs Vdd vs Temp 2.4 2.6 2.8 3 Vdd (V) Figure 15. Ids vs Vdd vs Temp 6 (At 25°C unless specified otherwise) 1.4 1.2 1 0.8 0.6 0.4 ...

Page 7

... ALM-2506 Typical Scattering Parameters at 25°C, V S11 S21 Freq. (GHz) Mag. Ang. (dB) 0.1 0.998 -4.7 15.01 0.5 0.946 -23.5 14.62 0.9 0.866 -40.4 13.72 1 0.843 -44.4 13.47 1.1 0.821 -48.2 13.20 1.2 0.8 -52 12.95 1.3 0.78 -55.8 12.69 1.4 0.757 -59.7 12 ...

Page 8

... Part Number Ordering Information Part Number No. of Devices ALM-2506-BLKG 100 ALM-2506-TR1G 3000 ALM-2506-TR2G 10000 Package Dimensions 2.00 ± 0.10 PIN 1 BY 2.00 ± 0.10 WW Top View 8 = 2.85V 8mA Mag. Ang. ...

Page 9

Device Orientation REEL USER FEED COVER TAPE DIRECTION Tape Dimensions 2.00±0. 1.20±0.10 X2 1.20±0.10 Notes: 1. Measured from centerline of sprocket hole to centerline of pocket 2. Cumulative tolerance of 10 sprocket holes is ± 0.20 All ...

Page 10

Reel Dimensions SEE DETAIL "X" RECYCLE LOGO FRONT VIEW R10.65 R5.2 Slot hole ‘b’ EMBOSSED RIBS RAISED: 0.25mm, WIDTH: 1.25mm BACK VIEW For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, ...

Related keywords