HE312 Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – Broadband Amplifier

BOWEI INTEGRATED CIRCUITS CO.,LTD.
HE312/HEM312
Broadband Amplifier
Typical Curves
18
17
Features
16
l Frequency Range: 1～100MHz
l ^{Active Bias Design Supply Temperature Compensation}
1
l Standard Hermetic Package
l Operating Temperature Range: -55℃～+85℃
Electrical (50Ω, VCC=+15V, TA=-55℃～+85℃)
1.8
Parameter
Symbol _{Unit Guaranteed} Typical
Frequency Range
f_L～f_H MHz 1～100 　 --
1.6
Gain
Gain Flatness
Noise Figure
Gp dB ≥15.0 _17.0
1.2
ΔGp dB ≤ 1.0
0.3
1
Fn dB ≤4.5 Δ 3.5
Input VSWR
VSWRi -- ≤2.0:1 1.5:1
Output VSWR
VSWRo -- ≤2.0:1 1.5:1
For 1dB Compression P-1 dBm ≥19.0 *Δ 19.5
5
Supply Current
I_CC
mA ≤70.0
65
Note: 1)“*”f =30MHz._{“Δ”TA=24±1℃.}
3
2)The Gp and P-1 wil be reduced 0.1dB and 2dB respectively
under operating at 12VDC (Icc=52mA Typ)
1
Maximum Ratings
Power supply: +17VDC
RF input: +10dBm
Storage Temp: +125℃
1
4
2
3
TO-8F
1
2 HEM312 4
Lot number
3
SMO-8D
1
21
Application Notes
1.Interface schematic shown as right,
20
+15V
C₁＝3.3～22μF, C₂＝1000～3300pF.
2.Pay attention to heat dispersion.
C1
C2
19
1
3.Connectorized package (SMA-2)
IN ₂
4 ^OUT
1
available.
Shell
4.See assembly section for outline and
mounting information.
GAIN
Ta=+25℃
Ta=+85℃
Ta= - 55℃
50
100
Frequency(MHz)
VSWR
VSWRi
50
Frequency(MHz)
VSWRo
100
NOISE FIGURE
Ta=+25℃
Ta=+85℃
Ta= - 55℃
50
100
Frequency(MHz)
POWER OUTPUT
50
100
Frequency(MHz)
●TEL:[phone] 87091887 ● FAX:[phone] ● http://www.cn-bowei.com ● E-mail:cjian @cn-bowei.com
4