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HE389A Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – High Dynamic Range Amplifier | |||
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BOWEI
High Dynamic Range Amplifier
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Typical Curves
Features
âFrequency Range:20~250MHz
âHigh Gain:30dB(Typical)
âLow Noise :2.0dB(Typical)
âHigh Efficiency: 20dBm /45mA(Typical)
âStandard Hermetic Package
âOperating Temperature Range:-55âï½+85â
Specifications (50Ω,VCC = +15V,TA=-55âï½+85â)
Parameter
Symbol Unit Guaranteed Typical
Frequency Range fLï½fH MHz
Gain
Gp
dB
20ï½250
â¥29.0
--
30.0
Gain Flatness â³Gp dB â¤Â±0.5
--
Noise Figure
Fn
dB
⤠2.5 Î
2.0
Input VSWR VSWRi -- â¤2.0:1Î
--
Output VSWR
Output Power @
1dB Compression
DC Current
VSWRo --
P-1 dBm
Icc
mA
â¤2.0: 1 Î
â¥20.0 *
--
--
21.0
45
1)â*âf =100MHz;
2)The Gp and P-1 wil be reduced 0.4dB and 2.8dB respectively
under operating at 12VDC (Icc=35mA Typ)
Maximum Rating
DC Voltage : +17VDC
RF Input:+7dBm
Storage Temp: +125â
1
4
2
3
TO-8C
1
2 HEMXXX 4
Lot number
3
SMO-8C
31
29
27
20
GAIN
Ta=+25â
Ta=+85â
Ta= - 55â
100
200
300
Frequency(MHz)
2.5
2.0
1.5
20
VSWR
VSWRi
VSWRo
100
200
300
Frequency(MHz)
2.5
2.0
1.5
20
NOISE FIGURE
Ta=+25â
Ta=+85â
Ta= - 55â
100
200
300
Frequency(MHz)
1dB COMPRESSION
22
Application Notes
20
+15V
1. Typical application shown as right,
C1
C2
18
C1=3.3ï½22μF ï¼C2=3300ï½6800pFï¼ IN 2
2.Interchanged directly with A86-1 and
1
4 OUT
20
100
200
300
Frequency(MHz)
A81 from W-J Company;
3
3. See assembly section for
mounting information
4. Connectorized package(SMA-1) available
â TEL:+86-311-87091891 87091887 â FAX:+86-311-87091282 â http://www.cn-bowei.com â E-mail:cjian@cn-bowei.com
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