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

BOWEI INTEGRATED CIRCUITS CO.,LTD.
HE388D-2B/HEM388D-2B
Broadband Amplifier
Typical Curves
Features
l Frequency Range: 20～600MHz
l P-1: 22dBm(typ)
l Low Noise: 1.0dB(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
Gain Flatness
Noise Figure
Input VSWR
f_L～f_H
Gp
△Gp
Fn
VSWRi
MHz
dB
dB
dB
--
20～600
≥21
≤±1.0
≤1.5 Δ
≤ 2.0:1 Δ
20～600
22
±0.5
1.0
1.5:1
Output VSWR
VSWRo -- ≤2.0:1 Δ 1.6:1
For 1dB Compression P_-1 dBm _{≥21.0*Δ} 22.0
Supply Current
I_CC
mA
--
120
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-2B 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)
available.
4.See assembly section for outline and
mounting information.
IN ₂
+5V
C1
C2
1
4 ^OUT
Shell
25
23
21
10
GAIN
Ta=+25℃
Ta=+85℃
Ta= - 55℃
200
400
600
Frequency(MHz)
VSWR
2.0
1.5
10
VSWRi
VSWRo
200
400
600
Frequency(MHz)
1.2
1.0
0.8
10
NOISE FIGURE
Ta=+25℃
Ta=+85℃
Ta= - 55℃
200
400
600
Frequency(MHz)
POWER OUTPUT
23
21
19
10
200
400
600
Frequency(MHz)
●TEL:[phone] 87091887 ● FAX:[phone] ● http://www.cn-bowei.com ● E-mail:cjian @cn-bowei.com
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