HE388D-2 Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – Broadband Amplifier

BOWEI INTEGRATED CIRCUITS CO.,LTD.
HE388D-2/HEM388D-2
Broadband Amplifier
Typical Curves
Features
l Frequency Range: 20～600MHz
l P-1: 20dBm(typ)
l Low Noise: 0.8dB(Typ)
l Active Bias Design Supply Temperature Compensation
l Standard Hermetic Package
l Operating Temperature Range: -55℃～+85℃
Electrical (50Ω, V_CC=+5V, T_A=-55℃～+85℃)
Parameter
Symbol Unit _Guaranteed Typical
Frequency Range
Gain
f_L～f_H
Gp
MHz 20～600
dB ≥21
20～600
23
Gain Flatness
△Gp dB ≤1.0
0.6
Noise Figure
Fn
dB ≤1.5 Δ
0.8
Input VSWR
VSWRi -- ≤ 2.0:1 Δ 1.5:1
Output VSWR
VSWRo ^-- ≤ 2.0:1 Δ 1.6:1
For 1dB Compression P_-1 dBm _{≥19.0*Δ} 20.0
Supply Current
I_CC
mA ≤100
80
Note:“*”f=300 MHz. “Δ”TA=24±1℃.
Maximum Ratings
Power supply: +6VDC
RF input: +13dBm
Storage Temp: +125℃
1
4
2
3
TO-8C
1
2 HEM388D-2 4
Lot number
3
SMO-8C
Application Notes
1.Interface schematic shown as right,
C₁＝3.3～22μF, C₂＝3300～6800pF.
2.ESD observe handling precautions.
3.Connectorized package (SMA-1)
IN ₂
available.
4.See assembly section for outline and
mounting information.
+5V
C1
C2
1
4 ^OUT
Shell
25
23
21
20
GAIN
Ta=+25℃
Ta=+85℃
Ta= - 55℃
300
600
Frequency(MHz)
2.2
1.8
1.4
20
VSWR
VSWRo
VSWRi
300
600
Frequency(MHz)
NOISE FIGURE
Ta=+25℃
1.4
Ta=+85℃
Ta= - 55℃
1.0
0.6
20
300
600
Frequency(MHz)
22
20
18
20
POWER OUTPUT
P-1
37
OIP3
35
300
Frequency(MHz)
33
600
●TEL:[phone] 87091887 ● FAX:[phone] ● http://www.cn-bowei.com ● E-mail:cjian @cn-bowei.com
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