HE311 Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – Broadband Amplifier

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Broadband Amplifier
Typical Curves
Features
●Frequency Range:1~100MHz
●18dBm Typical 1dB Compression
●IP3(out):30dBm(Typical）
●Standard Hermetic Package
●Operating Temperature Range:-55℃～+85℃
GAIN
Ta=+25℃
20
Ta=+85℃
Ta= - 55℃
18
16
1 20 40 60 80 100 120
Frequency(MHz)
VSWR
1.9
Specifications (50Ω,VCC = +12V,TA=-55℃～+85℃)
Parameter
Symbol Unit Guaranteed Typical
Frequency Range _{fL～fH MHz 1～100}
--
Gain
Gp
dB
≥17.0
18.0
Gain Flatness _△Gp dB ≤± 0.5
±0.3
Noise Figure
Fn
dB
≤ 4.5 Δ
4.0
Input VSWR
VSWRi ^--
≤2.0: 1
1.7:1
Output VSWR
Output Power @
1dB Compression
DC Current
VSWRo ^--
P-1 dBm
Icc
mA
≤2.0: 1
≥17.0 *Δ
--
1.7:1
18.0
58
“*”f =50MHz；“△” _{TA=24±1℃;}
Maximum Rating
DC Voltage : +14VDC
RF Input:+10dBm
Storage Temp: +125℃
1
4
2
3
TO-8C
1
2
4
HEMXXX
Lot number
3
SMO-8C
Application Notes
1. Typical application shown as right,
C₁=22～47μF ；C₂=1000～3300pF；
C3=0.1μF ；L=130μH( RF choke)； ^{IN 2}
2. See assembly section for
C3
mounting information
3. Connectorized package(SMA-1) available
+12V
C1
C2
L
OUT
1
4
C3
3
1.7
VSWRo
1.5
VSWRi
1 20 40 60 80 100 120
Frequency(MHz)
NOISE FIGURE
4.5
Ta=+25℃
Ta=+85℃
Ta= - 55℃
4.0
3.5
1 20 40 60 80 100 120
Frequency(MHz)
Output P1dB
19
17
15
1 20 40 60 80 100 120
Frequency(MHz)
BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:[phone] 87091887 ☆ FAX:[phone] ☆ http://www.cn-bowei.com
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