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ALN2642L Internally Matched LNA Module
型号:   ALN2642L
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描述:   Internally Matched LNA Module
文件大小 :   120 K    1 页
Logo:   
品牌   ASB [ ADVANCED SEMICONDUCTOR BUSINESS INC. ]
购买 :   
   
100%
plerow
TM
ALN2642L
Internally Matched LNA Module
Features
50 dB Gain at 2642.5 MHz
+12 ~ +17 dBm P1dB
+24 dBm Output IP3
1.2 dB Noise Figure
25 dB Gain Control Range
Power-detecting Function
Power Shutdown Available
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 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 less than unity over the application band in order to
confirm its unconditionally stable implementation to the application sys-
tem 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
S11 / S22
Output P1dB
Power-detecting Range
Power-detecting DC Output
Switching Time
Supply Current
Supply Voltage
Impedance
Max. RF Input Power
Package Type & Size
Unit
MHz
dB
dB
dB
dBm
dB
dBm
dBm
V
µsec
mA
V
dBm
mm
@ T = 25°C, V
CC
= 5 V, Freq. =2642 MHz, 50 ohm
Specifications
Min
2630
48
50
±
0.5
1.2
24
-14 / -14
12 ~ 17
-5 ~ +15
0.3 ~ 2.9
-
250
5
50
C.W 29 ~ 31 (before fail)
Surface Mount Type, 36Wx36Lx4.0H
±
0.7
1.3
Typ
Max
2655
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
1) Operating temperature is -40°C to +85°C.
2) OIP3 is measured with two tones at an output power of 3 dBm / tone separated by 1 MHz.
3) Note: We recommend that the VSWR toward a source and load be less than 4:1 to avoid an unwanted oscillation.
4) S11/S22 (max) is the worst value within the frequency band.
Outline Drawing
Pin Number
1
Function
Shutdown
RF In
ATT. Cont.
RF Out
RF Detect
+Vcc
Ground
ALN2642L
3
5
8
TOP
BOTTOM
9
10
SIDE
; soldering area
;
φ0.5
plated thru hole to
ground plane
All Other Pins
(unit ; mm)
1/1
SUGGESTED FOOTPRINT
www.asb.co.kr
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.
October 2007
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