HE391C Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – Broadband Amplifier

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Broadband Amplifier
Features
●Frequency Range:20~400MHz
●Active Bias Design Supply Temperature Compensation
●Standard Hermetic Package
●Operating Temperature Range:-55℃～+85℃
Typical Curves
GAIN
18
17
Ta=+25℃
Ta=+85℃
Ta= - 55℃
15
20
200
400
Frequency(MHz)
Specifications (50Ω,VCC = +15V,TA=-55℃～+85℃)
VSWR
Parameter
Symbol Unit _Guaranteed Typical
1.8
Frequency Range _{fL～fH MHz} 20～400 10～400
Gain
Gp
dB
≥14.0
16.0
1.6
VSWRi
Gain Flatness _△Gp dB
≤1.0Δ
0.6
Noise Figure
Fn
dB
≤ 4.5 Δ
4.0
1.2
VSWRo
Input VSWR VSWRi --
Output VSWR VSWRo --
≤2.0:1Δ
≤2.0:1Δ
1.8: 1
1.8: 1
20
200
400
Frequency(MHz)
Output Power @
1dB Compression
P-1 dBm ≥23.0 *Δ
24.0
NOISE FIGURE
DC Current
Icc
mA
--
120
5
1)“*”f =300MHz;“△” _{TA=24±1℃;}
Ta=+25℃
Ta=+85℃
Ta= - 55℃
2)The Gp and P-1 will be reduced 0.3dB and 2dB respectively
4
under operating at 12VDC(Icc=92mA Typ).
3
Maximum Rating
DC Voltage : +16VDC
RF Input:+10dBm
Storage Temp: +125℃
20
1
4
2
3
TO-8C
27
Application Notes
1. Typical application shown as right,
+15V
25
C1
C2
C₁=3.3～22μF ；C₂=3300～6800pF；
1
23
2. See assembly section for
IN ₂
4 ^OUT
mounting information
20
3
3. Connectorized package(SMA-1) available
4.Pay attention to heat dispersion.
200
400
Frequency(MHz)
Output P1dB
200
400
Frequency(MHz)
BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:[phone] 87091887 ☆ FAX:[phone] ☆ http://www.cn-bowei.com
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