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دیتاشیت - BeRex - 50-600 MHz Internally Matched IF Amplifier

شماره قطعه BIG8
شرح مفصل 50-600 MHz Internally Matched IF Amplifier
تولید کننده BeRex 
آرم BeRex 


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BIG8 شرح
BIG8
50-600 MHz Internally Matched IF Amplifier
Device Features
OIP3 = 41.5 dBm @ 500 MHz
Gain = 27 dB @ 140 MHz
Output P1 dB = 21 dBm @ 140 MHz
NF = 2.7 @ 70MHz at Demo Board
Product Description
BeRex’s BIG8 is a high performance InGaP/
GaAs HBT MMIC amplifier, internally
matched to 50 Ohms. The BIG8 is designed
for high linearity IF amplifier that require
excellent gain ,high OIP3 and flatness. It is
packaged in a RoHS-compliant with SOT-89
surface mount package.
Applications
Base station Infrastructure/RFID
Typical Performance1
Parameter
Frequency
Unit
70 140 200 500 MHz
Gain 27.0 27.0 27.0 26.0 dB
S11 -21.0 -20.0 -20.5 -18.5 dB
S22
OIP32
-17.5
40.5
-18.0
40.0
-18.0
39.0
-17.5
41.5
dB
dBm
P1dB
20.5 21.0 21.0 20.5 dBm
Noise Figure 2.7 2.9 3.0 3.1 dB
1 Device performance _ measured on a BeRex evaluation board at 25°C, 50 Ω system.
2 OIP3 _ measured on two tones with a output power 8 dBm/ tone , F2—F1 = 1 MHz.
Applications Circuit
R1 +5V
RFin
C1
L1 C3 C4 C5
RFout
BIG8
C2
BOM
C1
C2
C3
C4
C5
L1
R1
50~100MHz
1000pF
1000pF
100pF
1000pF
10uF
1uH
1.6ohm
100~300MHz
1000pF
1000pF
100pF
1000pF
10uF
560nH
1.6ohm
300~600MHz
100pF
100pF
100pF
1000pF
10uF
100nH
1.6ohm
Bandwidth
IC @ (Vc = 5V)
VC
dG/dT
RTH
Min.
Typical
Max.
Unit
50 600 MHz
83 94 105 mA
5V
-0.004
dB/°C
66.6 °C/W
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
+7 V
Supply Current
250 mA
Input RF Power
24 dBm
Operation of this device above any of these parameters may result in permanent damage.
BeRex
●website: www.berex.com
●email: sales@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. © 2014 BeRex
1
Rev. C

قانون اساسیصفحه 11
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