HE387A 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
27
25
23
20
Ta=+25℃
Ta=+85℃
Ta= - 55℃
200
400
Frequency(MHz)
Specifications (50Ω,VCC = +15V,TA=-55℃～+85℃)
Parameter
Symbol Unit _Guaranteed Typical
2.5
Frequency Range _{fL～fH MHz} 20～400
--
Gain
Gp
dB
≥25.0
26.0
2.0
Gain Flatness _△Gp dB ≤±0.5Δ
--
1.5
Noise Figure
Fn
dB
≤3.0 Δ
2.3
Input VSWR VSWRi -- ≤2.0:1Δ
--
20
Output VSWR VSWRo -- ≤2.0:1Δ
--
Output Power @
1dB Compression
P-1 dBm ≥16.5 *Δ
17.0
DC Current
Icc
mA
--
1)“*”f =200MHz;“△” _{TA=24±1℃;}
30
4.0
2)The Gp and P-1 wil be reduced 0.4dB and 2.8dB respectively
3.0
under operating at 12VDC (Icc=25mA Typ)
2.0
Maximum Rating
DC Voltage : +17VDC
RF Input:+7dBm
Storage Temp: +125℃
1
4
2
3
TO-8C
1
2 HEMXXX 4
04.36
3
SMO-8C
20
18
Application Notes
+15V
16
1. Typical application shown as right,
C1
C2
C₁=3.3～22μF ；C₂=3300～6800pF； _{IN 2}
1
4 ^OUT
14
2.Interchanged directly with A80 and A81
20
from W-J Company;
3
3. See assembly section for
mounting information
4. Connectorized package(SMA-1) available
VSWR
VSWRi
VSWRo
200
400
Frequency(MHz)
NOISE FIGURE
Ta=+25℃
Ta=+85℃
Ta= - 55℃
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
63