plerow
TM
ALN50-1000AT
Internally Matched LNA Module
Features
·
16 dB Gain at 50 MHz
·
15.5 dB Gain at 1000 MHz
·
2.2 dB NF(max) over frequency
·
21 dBm P1dB, 40 dBm OIP3
@ 5V / 90mA
·
-
µsec
Swtiching Time(max)
Description
The plerow
TM
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.
Specifications
Parameter
Frequency Range
Gain
Gain Flatness
Noise Figure
Output IP3
(1)
S11 / S22
(2)
Output P1dB
Switching Time
Supply Current
Supply Voltage
Impedance
Max. RF Input Power
Package Type & Size
(3)
@ T = 25°C, V
CC
= 5 V, Freq. = 50 ~ 1000 MHz, 75 ohm
Unit
Specifications
Min
Typ
50 ~ 300
15
16
±
0.1
±
0.15
1-stage Single Type
Max
Min
Typ
300 ~ 600
Max
Min
Typ
600 ~ 1000
Max
MHz
dB
dB
dB
dBm
dB
dBm
sec
mA
V
Ω
dBm
mm
20
38
15
16
±
0.1
±
0.15
14.5
15.5
±
0.2
±
0.3
More Information
Website: www.asb.co.kr
E-mail: sales@asb.co.kr
Tel: (82) 42-528-7223
Fax: (82) 42-528-7222
ASB Inc., 4th Fl. Venture Town
Bldg., 367-17 Goijeong-Dong,
Seo-Gu, Daejon 302-716, Korea
2.0
39
2.05
38
-15
/ -10
2.1
39
2.05
35
-12
/ -14
2.2
36
2.25
-11
/ -11
21
20
21
19
20
-
90 (Typ)
5
75
C.W 29 ~ 31 (before fail)
Surface Mount Type, 10Wx10Lx3.8H
110 (Max)
Note: 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 6 MHz.
2) S11/S22 (max) is the worst value within the frequency band.
Recommended is the VSWR toward the source and the load less than 4:1 respectively to be free from any oscillation, which may
result from the devices ahead or behind in its system application even though it may be unconditionally stable (K factor >1).
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 5 V.
Outline Drawing (Unit: mm)
Pin Number
Function
RF In
RF Out
+Vcc
Ground
plerow
ALN50-1000AT
2
5
6
(Bottom View)
Others
ASB Inc.
(Top View)
Solder Stencil Area
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.
(Side View)
Ø0.4
plated thru holes to ground plane
(Recommended Footprint)
1/2
www.asb.co.kr
September 2008
ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
