BMT333 Datasheet, PDF (1/20 Pages) BeRex Corporation – 1.8-2.7 GHz 2W High Linearity 5V 2-Stage Power Amplifier

BMT333
1.8-2.7 GHz 2W High Linearity 5V 2-Stage Power Amplifier
Device Features
 +5V/550mA at operating bias condition
 Gain = 25.5 dB @ 2.65 GHz
 P1dB = 33.5 dBm @ 2.65GHz
 LTE 10M ACLR = 22.7dBm Output Power at -50dBc @ 2.65GHz
 Intergrated interstage matching
 Lead-free/Green/RoHS-compliant QFN5x5 SMT package
Product Description
Typical Performance¹
The BMT333 is a high dynamic range two-
stage power amplifier housed in a lead-free/
Parameter
Frequency
Unit
green/RoHS compliant 5x5mm QFN pack-
1.8 2.35 2.55 2.65 GHz
age. The BMT333 uses a high reliabil-
ity InGaP/GaAs HBT process technology.
The BMT333 is designed for use where high
linearity and gain are required. The BMT333
is able to deliver over 22 dBm output power
Gain
S11
S22
OIP3²
29.7 27.4 26.2 25.5
dB
-23.4 -25.8 -23.1 -19.3 dB
-12.4 -19.8 -17.0 -18.7 dB
45.1
50
48.3 48.2 dBm
from 1.8 to 2.7GHz while maintaining supe- ^P1dB
32.9 34.1 33.3 33.5 dBm
rior ACLR performance with a few external LTE 10M ACLR ^{22.0 23.5 23.0 22.7 dBm}
matching components. All devices are 100%
RF/DC screened.
WCDMA ACLR 22.9 24.4 23.9 23.7 dBm
Noise Figure 5.9
5.3
5.0
5.1
dB
1 _{Device performance _ measured on a BeRex evaluation board at 25°C, 50 Ω}
Applications
2 _{OIP3 _ measured on two tones with a output power 23dBm/ tone , F2—F1 = 1 MHz..}
 Base station/Repeaters Infrastructure/Small Cell ^{*ACLR Channel Power measured at -50dBc.}
- LTE set-up: 3GPP LTE, FDD E-TM3.1, 10MHz BW, ±5MHz offset, PAR 9.75 @0.01% Prob.
 Commercial/Industrial/Military wireless system - WCDMA set-up: 3GPP WCDMA, TM1+64DPCH, +5MHz offset, PAR 9.78 at 0.01% Prob.
 LTE / WCDMA /CDMA Wireless Infrastructure
Application Circuits
Bandwidth
I_bias @ (I_REF1&2 + I_B1&2)
I_C @ (I_C1 + I_C2)
V_CC/V_bias
R_TH
Min. Typical Max.
1.8
2.7
27
550
5.0
8.7
Unit
GHz
mA
mA
V
°C/W
Absolute Maximum Ratings
Parameter
Rating
Unit
Operating Case Temperature
-40 to +85
°C
Storage Temperature
-55 to +155
°C
Junction Temperature
+200
°C
Operating Voltage
+6
V
Supply Current
2
A
Input RF Power
20
dBm
*Operation of this device above any of these parameters may result in permanent damage.
BeRex
●website: www.berex.com
● email: [e-mail]
Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.
All other trademarks are the property of their respective owners. © 2014 BeRex
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Rev. A