ASB ALN0892R2 Internally matched lna module Datasheet

plerowTM ALN0892R2
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 communication 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 = 35.5 dB @ 824 MHz
= 34.5 dB @ 894 MHz
· S21 = 35 dB @ 890 MHz
= 34 dB @ 960 MHz
· NF of 0.7~0.72 dB over Frequency
· Unconditionally Stable
· Single 5V Supply
· High OIP3 @ Low Current
Specifications (in Production)
2-stage Single Type
Typ. @ T = 25C, Vs = 5 V, Freq. = 859.925 MHz, Zo.sys = 50 ohm
Specifications
Parameter
Unit
CDMA
Min
Frequency Range
Typ
GSM
Max
Min
MHz
824
dB
34
Gain Flatness
dB
 0.5
 0.6
 0.5
 0.6
Noise Figure
dB
0.7
0.75
0.72
0.77
Output IP3
dBm
S11 / S22 (2)
dB
Output P1dB
dBm
Switching Time (3)
34
mA
Supply Voltage
V
Impedance
Package Type & Size
35
33.5
36
34
960
20
More Information
34.5
Website: www.asb.co.kr
E-mail: [email protected]
Tel: (82) 42-528-7223
Fax: (82) 42-528-7222
36
-18 / -15
sec
Supply Current
890
Max
Gain
(1)
894
Typ
-18 / -15
21
20
-
ASB Inc., 4th Fl. Venture Town
Bldg., 367-17 Goijeong-Dong,
Seo-Gu, Daejon 302-716, Korea
21
-
110
130
110
130
5

50
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)
plerow
ALN0892R2
ASB Inc.
(Top View)
(Bottom View)
Pin Number
Function
2
RF In
4
+Vcc
6
RF Out
Others
Ground
Note: 1. The number and size of ground via holes in
a circuit board is critical for thermal RF
grounding considerations.
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.
Solder Stencil Area
(Side View)
Ø 0.4 plated thru holes to ground plane
(Recommended Footprint)
1/8
www.asb.co.kr
June 2017
plerowTM ALN0892R2
Internally Matched LNA Module
S-parameters
Typical Performance
(Measured)
824~960
+5 V
Stability Factor (K)
Noise Figure
OIP3
2/8
P1dB
www.asb.co.kr
June 2017
plerowTM ALN0892R2
Internally Matched LNA Module
RF Performance with Voltage Change
Item
S11
(dB)
S22
(dB)
S21
(dB)
G/F
(dB)
NF
(dB)
P1dB
(dBm)
OIP3
(dBm)
Current
(mA)
4.5
-23.77
-22.20
34.18
2.13
0.662
20.44
34.92
80
4.6
-24.02
-21.95
34.28
2.12
0.665
20.69
35.94
86
4.7
-24.25
-21.58
34.37
2.11
0.674
20.94
35.91
91
4.8
-24.57
-21.26
34.46
2.12
0.684
21.19
36.42
97
4.9
-24.78
-21.19
34.53
2.12
0.699
21.40
36.61
102
5.0
-24.69
-21.14
34.59
2.11
0.699
21.59
36.41
108
5.1
-24.34
-21.07
34.65
2.11
0.699
21.80
36.23
113
5.2
-24.06
-21.22
34.69
2.11
0.711
21.98
35.89
118
5.3
-23.76
-21.22
34.73
2.11
0.710
22.14
35.59
123
5.4
-23.41
-21.45
34.75
2.12
0.713
22.31
35.32
127
5.5
-23.23
-21.68
34.77
2.12
0.733
22.47
35.17
132
Voltage
RF Performance with Operating Temperature
Item
S11
(dB)
S22
(dB)
S21
(dB)
G/F
(dB)
NF
(dB)
P1dB
(dBm)
OIP3
(dBm)
Current
(mA)
- 40C
-22.90
-17.25
35.42
2.15
0.514
22.03
36.79
100
- 20C
-23.48
-17.90
35.31
2.08
0.586
21.92
36.67
101
0C
-23.81
-18.60
35.21
2.09
0.648
21.79
36.53
102
25C
-23.35
-19.36
35.06
2.10
0.744
21.57
36.68
105
40C
-23.01
-19.92
34.96
2.10
0.787
21.50
36.58
106
60C
-22.68
-20.67
34.77
2.11
0.876
21.28
36.90
106
80C
-22.22
-21.31
34.56
2.13
0.957
21.00
35.60
107
100C
-21.94
-21.93
34.31
2.13
1.052
20.44
34.45
105
Temp.
3/8
www.asb.co.kr
June 2017
plerowTM ALN0892R2
Internally Matched LNA Module
S-parameters
Typical Performance
(Measured)
859  35 MHz
+5 V
Stability Factor (K)
Noise Figure
OIP3
4/8
P1dB
www.asb.co.kr
June 2017
plerowTM ALN0892R2
Internally Matched LNA Module
RF Performance with Voltage Change
Item
S11
(dB)
S22
(dB)
S21
(dB)
G/F
(dB)
NF
(dB)
P1dB
(dBm)
OIP3
(dBm)
Current
(mA)
4.5
-26.79
-22.20
34.70
1.11
0.666
20.47
33.52
80
4.6
26.31
-21.95
34.80
1.11
0.692
20.73
34.60
86
4.7
-25.83
-21.58
34.90
1.10
0.696
20.98
35.51
91
4.8
-25.41
-21.26
34.98
1.10
0.983
21.21
36.22
97
4.9
-25.03
-21.19
35.05
1.10
0.711
21.42
36.59
102
5.0
-24.69
-21.14
35.11
1.10
0.703
21.61
36.62
108
5.1
-24.34
-21.07
35.17
1.09
0.708
21.81
36.41
113
5.2
-24.06
-21.22
35.21
1.09
0.727
21.99
36.21
118
5.3
-23.76
-21.22
35.25
1.09
0.718
22.15
36.03
123
5.4
-23.41
-21.45
35.27
1.10
0.741
22.31
35.88
127
5.5
-23.23
-21.68
35.29
1.10
0.741
22.49
35.54
132
Voltage
RF Performance with Operating Temperature
Item
S11
(dB)
S22
(dB)
S21
(dB)
G/F
(dB)
NF
(dB)
P1dB
(dBm)
OIP3
(dBm)
Current
(mA)
- 40C
-28.12
-17.11
35.95
1.10
0.517
22.05
36.42
100
- 20C
-27.75
-17.92
35.84
1.10
0.588
21.98
36.77
101
0C
-27.61
-18.64
35.74
1.10
0.654
21.77
36.47
102
25C
-26.89
-19.31
35.58
1.12
0.746
21.66
36.72
105
40C
-26.82
-19.92
35.49
1.12
0.792
21.55
36.57
106
60C
-27.00
-20.58
35.31
1.12
0.881
21.31
35.87
106
80C
-27.80
-21.23
35.00
1.13
0.965
20.98
34.36
107
100C
-27.69
-22.02
34.85
1.13
1.054
20.43
33.88
105
Temp.
5/8
www.asb.co.kr
June 2017
plerowTM ALN0892R2
Internally Matched LNA Module
S-parameters
Typical Performance
(Measured)
925  35 MHz
+5 V
6/8
Stability Factor (K)
Noise Figure
OIP3
P1dB
www.asb.co.kr
June 2017
plerowTM ALN0892R2
Internally Matched LNA Module
RF Performance with Voltage Change
Item
S11
(dB)
S22
(dB)
S21
(dB)
G/F
(dB)
NF
(dB)
P1dB
(dBm)
OIP3
(dBm)
Current
(mA)
4.5
-23.76
-23.74
33.66
1.09
0.695
20.39
33.01
80
4.6
-24.01
-25.55
33.77
1.08
0.700
20.66
34.17
86
4.7
-24.24
-23.25
33.87
1.08
0.715
20.91
35.32
91
4.8
-24.56
-22.91
33.95
1.09
0.704
21.15
36.11
97
4.9
-24.77
-22.92
34.02
1.08
0.705
21.36
36.65
102
5.0
-25.04
-22.93
34.08
1.08
0.722
21.58
36.89
108
5.1
-25.21
-22.94
34.14
1.08
0.732
21.78
36.79
113
5.2
-25.37
-22.98
34.18
1.08
0.738
21.96
36.61
118
5.3
-25.63
-23.10
34.22
1.08
0.746
22.14
36.34
123
5.4
-25.85
-23.24
34.24
1.09
0.767
22.30
36.19
127
5.5
-26.01
-23.52
34.25
1.09
0.765
22.46
35.86
132
Voltage
RF Performance with Operating Temperature
Item
S11
(dB)
S22
(dB)
S21
(dB)
G/F
(dB)
NF
(dB)
P1dB
(dBm)
OIP3
(dBm)
Current
(mA)
- 40C
-22.74
-18.26
34.96
1.07
0.515
22.00
36.23
100
- 20C
-23.48
-19.35
34.85
1.08
0.586
21.93
36.59
101
0C
-23.72
-20.54
34.75
1.08
0.647
21.85
36.45
102
25C
-23.36
-22.07
34.59
1.08
0.745
21.62
36.48
105
40C
-23.04
-23.25
34.49
1.08
0.788
21.51
36.43
106
60C
-22.68
-24.82
34.30
1.09
0.881
21.27
35.52
106
80C
-22.19
-26.63
34.07
1.10
0.957
20.94
34.02
107
100C
-21.94
-28.37
33.84
1.09
1.057
20.36
33.53
105
Temp.
7/8
www.asb.co.kr
June 2017
plerowTM ALN0892R2
Internally Matched LNA Module
Application Circuit
V DC
+
-
Tantal
Capacitor
IN
OUT
ALN
C1
C2
1) The tantal 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.
2) So-called 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 included inside the LNA 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 frequency.
Recommended Soldering Reflow Process
Evaluation Board Layout
20~40 sec
260C
Ramp-up
(3˚C/sec)
Ramp-down
(6C/sec)
OUT
IN
200C
150C
+Vcc
60~180 sec
Size 25 x 25mm
(for ALN-R Series – 10x10mm)
Copyright 2007-2017 ASB Inc. All rights reserved. Datasheet subject to change without notice. ASB assumes no responsibility 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.
8/8
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June 2017