ALN2150AT [ASB]
Internally Matched LNA Module;
| 型号： | ALN2150AT |
| 厂家： | 
ADVANCED SEMICONDUCTOR BUSINESS INC. |
| 描述： | Internally Matched LNA Module |
| 文件： | 总3页 (文件大小：210K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
plerowTM ALN2150AT
Internally Matched LNA Module
Features
Description
The plerowTM ALN-series is the compactly designed surface-mount
module for the use of the LNA with or without the following gain blocks in
the infrastructure equipment of the mobile wireless (CDMA, GSM, PCS,
PHS, WCDMA, DMB, WLAN, WiBro, WiMAX), GPS, satellite communi-
cation terminals, CATV and so on. It has an exceptional performance of
low noise figure, high gain, high OIP3, and low bias current. The stability
factor is always kept more than unity over the application band in order
to ensure its unconditionally stable implementation to the application
system environment. The surface-mount module package including the
completed matching circuit and other components necessary just in case
allows very simple and convenient implementation onto the system
board in mass production level.
· S21 = 14.5 dB@2000 MHz
= 13.5 dB@2300 MHz
· NF of 0.6 dB over Frequency
· Unconditionally Stable
· Single 5 V Supply
· High OIP3@Low Current
Specifications (in Production)
Typ.@T = 25 C, Vs = 5 V, Freq. = 2150 MHz, Zo.sys = 50 ohms
1-stage Single Type
Specifications
Parameter
Unit
Min
2000
13
Typ
Max
Frequency Range
Gain
MHz
dB
2300
14
0.5
0.6
32
More Information
Gain Flatness
Noise Figure
Output IP3 (1)
S11 / S22 (2)
dB
0.6
dB
0.65
Website: www.asb.co.kr
E-mail: sales@asb.co.kr
dBm
dB
31
18
Tel: (82) 42-528-7223
Fax: (82) 42-528-7222
-18 / -9
75
Output P1dB
Switching Time (3)
Supply Current
Supply Voltage
dBm
sec
mA
V
19
ASB Inc., 4th Fl. Venture Town
Bldg., 367-17 Goijeong-Dong,
Seo-Gu, Daejon 302-716, Korea
65
5
Impedance
50
Package Type & Size
mm
Surface Mount Type, 10Wx10Lx3.8H
Operating temperature is -40 C to +85 C.
1) OIP3 is measured with two tones at an output power of +5 dBm/tone separated by 1 MHz.
2) S11, S22 (max) is the worst value within the frequency band.
3) Switching time means the time that takes for output power to get stabilized to its final level after switching DC voltage from 0 V to VS.
Outline Drawing (Unit: mm)
Pin Number
Function
RF In
2
5
6
plerow
RF Out
Vs
ALN2150AT
ASB Inc.
Others
Ground
(Top View)
(Bottom View)
Note: 1. The number and size of ground via holes in
a circuit board is critical for thermal RF
grounding considerations.
Solder Stencil Area
2. We recommend that the ground via holes be
placed on the bottom of all ground pins for
better RF and thermal performance, as
shown in the drawing at the left side.
(Side View)
Ø 0.4 plated thru holes to ground plane
(Recommended Footprint)
1/3
www.asb.co.kr
August 2017
plerowTM ALN2150AT
Internally Matched LNA Module
S-parameters
Typical Performance
(Measured)
2000~2300
+5 V
Noise Figure
S-parameters & K Factor
OIP3
P1dB
2/3
www.asb.co.kr
August 2017
plerowTM ALN2150AT
Internally Matched LNA Module
Application Circuit
VS
+
-
Tantal or MLC (Multi Layer Ceramic)
Capacitor
C1
C2
OUT
IN
ALN
1) The tantal or MLC (Multi Layer Ceramic) capacitor is optional and for bypassing the AC noise introduced
from the DC supply. The capacitance value may be determined by customer’s DC supply status. The ca-
pacitor should be placed as close as possible to Vs pin and be connected directly to the ground plane for
the best electrical performance.
2) DC blocking capacitors are always necessarily placed at the input and output port for allowing only the
RF signal to pass and blocking the DC component in the signal. The DC blocking capacitors are includ-
ed inside the ALN module. Therefore, C1 & C2 capacitors may not be necessary, but can be added just
in case that the customer wants. The value of C1 & C2 is determined by considering the application fre-
quency.
Recommended Soldering Reflow Process
Evaluation Board Layout
Vs
20~40 sec
260C
Ramp-up
(3˚C/sec)
OUT
IN
Ramp-down
(6C/sec)
200C
150C
60~180 sec
Size 25x25mm
(for ALN-AT, BT, T Series – 10x10mm)
Copyright 2011-2017 ASB Inc. All rights reserved. Datasheet subject to change without notice. ASB assumes no re-
sponsibility for any errors which may appear in this datasheet. No part of the datasheet may be copied or reproduced
in any form or by any means without the prior written consent of ASB.
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www.asb.co.kr
August 2017
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