HE391B Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – Broadband Amplifier

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Broadband Amplifier
Typical Curves
18
Features
17
●Frequency Range:20~500MHz
16
●Active Bias Design Supply Temperature Compensation
●Standard Hermetic Package
10
●Operating Temperature Range:-55℃～+85℃
Specifications (50Ω,VCC = +15V,TA=-55℃～+85℃)
Parameter
Symbol Unit _Guaranteed Typical
Frequency Range _{fL～fH MHz} 20～500 10～500
1.6
Gain
Gp
dB
≥15.0
16.0
Gain Flatness _△Gp dB
≤1.0
0.6
1.4
Noise Figure
Fn
dB
≤ 4.5
3.5
Input VSWR
VSWRi ^--
≤2.0: 1
1.5: 1
10
Output VSWR VSWRo -- _≤2.0:1
1.5: 1
Output Power @
1dB Compression
P-1 dBm ≥19.0 * Δ
19.5
DC Current
Icc
mA
--
1)“*”f =400MHz;“△” _{TA=24±1℃;}
65
4.0
2)The Gp and P-1 will be increased 0.2dB and 2dB respectively
3.5
under operating at 12VDC(Icc=52mA Typ).
Maximum Rating
DC Voltage : +16VDC
RF Input:+10dBm
Storage Temp: +125℃
1
4
2
3
TO-8C
1
2
4
HEMXXX
Lot number
3
SMO-8C
2.5
10
21
Application Notes
1. Typical application shown as right,
+15V
C1
C2
20
C₁=3.3～22μF ；C₂=3300～6800pF；
1
IN ₂
4 ^OUT
19
2.Interchanged directly with UTO-509R
,UTO-442R from HP Company and
3
10
A-79 from W-J Company;
3. See assembly section for mounting information
4. Connectorized package(SMA-1) available
5. Pay attention to heat dispersion.
GAIN
Ta=+25℃
Ta=+85℃
Ta= - 55℃
250
500
Frequency(MHz)
VSWR
VSWRo
VSWRi
250
500
Frequency(MHz)
NOISE FIGURE
Ta=+25℃
Ta=+85℃
Ta= - 55℃
250
500
Frequency(MHz)
Output P1dB
250
500
Frequency(MHz)
BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:[phone] 87091887 ☆ FAX:[phone] ☆ http://www.cn-bowei.com
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