500-4000 MHz Wideband Medium Power Amplifier
Output P1 dB = 25.2 dBm @ 1900 MHz
Gain = 18.7 dB @ 1900 MHz
LTE 20MHz ACLR = 15.1 dBm @ 1900 MHz
Lead-free/RoHS-compliant SOT-89 SMT package
BeRex’s BT09E is a high performance and a
high dynamic range amplifier in a low cost
surface mount package(SOT-89) with a RoHS-
compliant, that incorporates reliable hetero-
junction-bipolar-transistor (HBT) devices fab-
ricated with InGaP/GaAs technology.
This device is designed for use where high
linearity is required and features high ACLR
and P1 performance with low consumption
current(85mA) and requires a few external
matching components, such as DC blocking
capacitors on the In/Output pin, a bypass
capacitor and a RF choke for the out port.
Base station/Repeaters Infrastructure
Commercial/Industrial/Military wireless system
LTE / WCDMA /CDMA Wireless Infrastructure
900 1900 2140 2650 3500 MHz
Gain 22.8 18.7 17.7 16.1 13.7 dB
S11 -22.0 -18.0 -22.0 -17.0 -18.0 dB
-8.5 -13.0 -14.0 -16.0 -18.0 dB
40.5 37.0 37.0 36.5 36.5 dBm
25.8 25.2 25.2 25.1 24.9 dBm
WCDMA ACLR 16.0 15.2 15.2 15.0 15.0 dBm
LTE 20M ACLR 15.2 15.1 15.1 14.9 14.5 dBm
Noise Figure 4.3 4.4 4.5 4.7 5.1 dB
1 Device performance _ measured on a BeRex evaluation board at 25°C, 50 Ω system.
2 OIP3 _ measured on two tones with output power 10dBm/ tone , F2—F1 = 1 MHz.
*Refer to application note for improved OIP3
*ACLR Channel Power measured at -50dBc.
- WCDMA set-up: 3GPP WCDMA, TM1+64DPCH, +5MHz offset, PAR 10.11 at 0.01% Prob.
- LTE set-up: 3GPP LTE, FDD E-TM1.1, 20MHz BW, ±20MHz offset, PAR 9.81 at 0.01% Prob.
Min. Typical Max. Unit
Ic @ (Vc = 5V)
Operating Case Temperature
85 95 mA
*External matching circuit:
Refer to application circuit for each frequency.
Absolute Maximum Ratings
-55 to +155
Input RF Power
Operation of this device above any of these parameters may result in permanent damage.
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. © 2015 BeRex