HE397B Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – Broadband Amplifier

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
HE397B/HEM397B
Broadband Amplifier
Typical Curves
Features
●Frequency Range:10~3000MHz
●Low Noise: 2.0dB(Typical)
●Dynamic: 16.0dBm(Typical)
●Standard Hermetic Package TO-8C,SMO-8C
●Operating Temperature Range:-55℃～+85℃
GAIN
Ta=+25℃
17
Ta=+85℃
Ta= - 55℃
15
13
5
1500
3000
Frequency(MHz)
VSWR
2.2
Specifications (50Ω,VCC = +5V,TA=-55℃～+85℃)
Parameter
Symbol Unit Guaranteed Typical
Frequency Range _{fL～fH MHz 10～3000}
Gain
Gp
dB
≥13
5～3200
14.5
Gain Flatness _△Gp dB
Noise Figure
Fn
dB
Input VSWR VSWRi --
≤1.0
≤4.0Δ
≤2.0:1Δ
0.6
2.0
1.3:1
Output VSWR
Output Power @
1dB Compression
DC Current
VSWRo ^--
P-1* dBm
Icc
mA
≤2.0:1Δ
≥15.0 *Δ
≤70
1.5:1
16.0
55
“*”f =1500MHz；“△” _{TA=24±1℃;}
1
Maximum Rating
DC Voltage : +7VDC
RF Input:+13dBm
Storage Temp: +125℃
1
4
2
3
TO-8C
2
4
HEMXXX
Lot number
3
SMO-8C
Application Notes
1. Typical application shown as right, _{IN 2}
C₁=10～33μF ；C₂=3300～6800pF；
2. See assembly section for
mounting information
3. Connectorized package(SMA-1) available
4. ESD observe handing precautions
+5V
C1
C2
1
4 ^OUT
3
1.8
VSWRo
1.4
VSWRi
5
1500
3000
Frequency(MHz)
NOISE FIGURE
3.5
Ta=+25℃
Ta=+85℃
Ta= - 55℃
2.5
1.5
10 30 50
1500
Frequency(MHz)
3000
Output 1dB
18
16
14
10
1500
3000
Frequency(MHz)
BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:[phone] 87091887 ☆ FAX:[phone] ☆ http://www.cn-bowei.com
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