Internally Matched LNA Module
· S21 = 28.5 dB@1750 MHz
= 27.5 dB@1810 MHz
· NF of 0.75 dB over Frequency
· Unconditionally Stable
· Single 5V Supply
· High OIP3@Low Current
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.
Specifications (in Production)
Typ.@T = 25°C, Vs = 5 V, Freq. = 1810 MHz, Zo.sys = 50 ohms
Min Typ Max
dB 27 28
Output IP3 (1)
S11 / S22 (2)
Switching Time (3)
dBm 23 24
Max. RF Input Power
C.W 29~31 (before fail)
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 7 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.
2-stage Single Type
Tel: (82) 42-528-7223
Fax: (82) 42-528-7222
Outline Drawing (Unit: mm)
Solder Stencil Area
Note: 1. The number and size of ground via holes in
a circuit board is critical for thermal RF
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.
Ø0.4 plated thru holes to ground plane
Datasheet pdf - http://www.DataSheet4U.co.kr/