BT301
500‐4000 MHz High Power Amplifier
Device Features
OIP3 = 49.0 dBm @ 1900 MHz
Gain = 12.5 dB @ 1900 MHz
Output P1 dB = 30.3 dBm @ 1900 MHz
50 Ω Cascadable
Patented Over Voltage Protec on Circuit
Lead‐free/RoHS‐compliant SOIC 8 SMT package
Typical Performance
1
Parameter
Gain
S11
S22
OIP3
2
P1dB
IS‐95C ACPR
WCDMA ACLR
1
2
YY = Year, WW = Work week,
XX = Wafer Number
Product Descrip on
BeRex’s BT301 is a high power and a high
dynamic range amplifier in a low cost sur‐
face mount package(SOIC‐8) with a RoHS‐
compliant, that incorporates reliable hetero‐
junc on‐bipolar‐transistor (HBT) devices
fabricated with InGaP GaAs technology.
This device is designed for use where high
linearity is required and features high OIP3
and Power with low consump on current
(350mA) and requires a few external match‐
ing components such as a DC blocking ca‐
pacitors on the In/Output pin, a bypass ca‐
pacitor and a RF choke for the out port.
All devices are 100% RF/DC tested.
Applica ons
Frequency
900
18.5
‐15.0
‐7.0
49.0
29.5
22.5
‐
8.5
1900
12.5
‐18.0
‐12.0
49.0
30.3
22.5
‐
8.6
2140
11.5
‐18.0
‐12.0
47.0
30.3
‐
21.0
7.5
2450
10.5
‐12.0
‐11.0
49.0
30.3
‐
21.0
7.5
Unit
MHz
dB
dB
dB
dBm
dBm
dBm
dBm
dB
Noise Figure
Device performance _ measured on a BeRex evalua
*ACPR&ACLR CH Power _ measured at 50dBc.
on board at 25°C, 50 Ω system.
OIP3 _ measured with two tones at an output of 16 dBm per tone separated by 1 MHz.
*ACPR Test set‐up: IS‐95 CDMA, 9Ch. FWD, +885KHz offset.
*ACLR Test set‐up: 3GPP WCDMA, TM1+64DPCH, +5MHz offset.
Base sta on Infrastructure/RFID
Bandwidth
Commercial/Industrial/Military wireless system
I
C
@ (Vc = 5V)
V
C
Applica on Circuits
R
TH
Min.
500
310
Typical
Max.
4000
350
390
5.0
19.6
Unit
MHz
mA
V
°C/W
Absolute Maximum Ra
ngs
Parameter
Opera ng Case Temperature
Storage Temperature
Junc on Temperature
Opera ng Voltage
Supply Current
Input RF Power
Ra ng
‐40 to +85
‐55 to +155
+220
+6.0
600
28
Unit
°C
°C
°C
V
mA
dBm
*external matching circuit: refer to the page 4 to 11.
*Opera on of this device above any of these parameters may result in permanent damage.
1
BeRex ●website: www.berex.com ● email: sales@berex.com
Specifica ons and informa on are subject to change and products may be discon nued without no ce. BeRex is a trademark of BeRex.
All other trademarks are the property of their respec ve owners. © 2010 BeRex
Rev. C
BEREX [ BEREX CORPORATION ]
