HE389A Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – High Dynamic Range Amplifier

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Broadband Amplifier
Typical Curves
31
Features
●Frequency Range:20~250MHz
29
●High Gain:30dB(Typical)
●Low Noise :2.0dB(Typical)
27
●High Efficiency: 20dBm /45mA(Typical)
20
●Standard Hermetic Package
●Operating Temperature Range:-55℃～+85℃
Specifications (50Ω,VCC = +15V,TA=-55℃～+85℃)
Parameter
Symbol Unit _Guaranteed Typical
2.5
Frequency Range _{fL～fH MHz} 20～250
--
Gain
Gp
dB
≥29.0
30.0
2.0
Gain Flatness _△Gp dB ≤±0.5
--
1.5
Noise Figure
Fn
dB
≤ 2.5 Δ
2.0
20
Input VSWR VSWRi -- ≤2.0:1Δ
--
Output VSWR VSWRo -- _≤2.0:1Δ
--
Output Power @
1dB Compression
P-1 dBm ≥20.0 *
21.0
DC Current
Icc
mA
--
45
2.5
1)“*”f =100MHz;
2.0
2)The Gp and P-1 wil be reduced 0.4dB and 2.8dB respectively
under operating at 12VDC (Icc=35mA Typ)
1.5
Maximum Rating
DC Voltage : +17VDC
RF Input:+7dBm
Storage Temp: +125℃
1
4
2
3
TO-8C
1
2 HEMXXX 4
Lot number
3
SMO-8C
20
22
GAIN
Ta=+25℃
Ta=+85℃
Ta= - 55℃
100
200
300
Frequency(MHz)
VSWR
VSWRi
VSWRo
100
200
300
Frequency(MHz)
NOISE FIGURE
Ta=+25℃
Ta=+85℃
Ta= - 55℃
100
200
300
Frequency(MHz)
Output P1dB
Application Notes
20
+15V
1. Typical application shown as right,
C1
C2
18
C₁=3.3～22μF ；C₂=3300～6800pF； _{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
BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:[phone] 87091887 ☆ FAX:[phone] ☆ http://www.cn-bowei.com
68