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BG12C Schematic ( PDF Datasheet ) - BeRex

Teilenummer BG12C
Beschreibung 50-4000 MHz Cascadable InGaP HBT Gain Block
Hersteller BeRex
Logo BeRex Logo 




Gesamt 9 Seiten
BG12C Datasheet, Funktion
BG12C
50-4000 MHz Cascadable InGaP HBT Gain Block
Device Features
OIP3 = 35 dBm @ 900 MHz
Gain = 20.5 dB @ 900 MHz
Output P1 dB = 21 dBm @ 900 MHz
2.7dB Typical N.F
50 Ω Cascadable
Highly Reliable InGaP/GaAs HBT Technology
Lead-free/RoHS-compliant SOT-89 SMT package·
Product Description
BeRex’s BG12C is a high performance InGa-
P/GaAs HBT MMIC amplifier, internally
matched to 50 Ohms and uses a patented
temperature compensation circuit to pro-
vide stable current over the operating tem-
perature range without the need for exter-
nal components. The BG12C is designed for
high linearity gain block applications that
require excellent gain flatness. It is pack-
aged in a RoHS-compliant with SOT-89 sur-
face mount package.
Typical Performance1
Frequency
Unit
70 900 1900 2140 2450 3500 MHz
Gain 21.5 20.5 18.5 18 17.5 16.1 dB
S11 -18 -18 -23.5 -23 -22 -13.7 dB
S22 -25 -25 -18.5 -18 -19 -33.8 dB
OIP32 36 35 33 32 31 27.2 dBm
P1dB 20 21 20 19 18 15.5 dBm
N. F 2.6 2.6 2.7 2.8 2.8 2.8 dB
1 Device performance _ measured on a BeRex evaluation board at 25°C, 50 Ω system.
2 OIP3 _ measured with two tones at an output of 7 dBm per tone separated by 1 MHz.
Applications
Base station Infrastructure/RFID
Commercial/Industrial/Military wireless system
Applications Circuit
Bandwidth
IC @ (Vc = 5V)
VC
dG/dT
RTH
Min. Typical Max. Unit
50
4000
MHz
57 67 77 mA
5.0 V
-0.002
dB/°C
59 °C/W
*C1, C2, C3 =20pF ± 5%; C4 = 1nF ± 5%; C5 = 10uF; L1 = 22nH ±5%
*less than 22nH(L1) improves RF performance at over 0.9GHz.
*C1, C2, C3, C4 = 1nF ± 5%; C5 = 10uF; L1 = 1uH
*less than 1uH(L1) improves RF performance at under 0.5GHz.
*L1:18nH, C1&C2:10pF for 3.5GHz Application.
Absolute Maximum Ratings
Parameter
Operating Case Temperature
Storage Temperature
Junction Temperature
Rating
-40 to +85
-55 to +155
+220
Unit
°C
°C
°C
Operating Voltage
+5.5 V
Supply Current
90 mA
Input RF Power
23 dBm
Operation of this device above any of these parameters may result in permanent damage.
BeRex
●website: www.berex.com
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
1
Rev. D






BG12C Datasheet, Funktion
BG12C
50-4000 MHz Cascadable InGaP HBT Gain
OIP3
BeRex
●website: www.berex.com
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
6
Rev. D

6 Page







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