HE388D-2/HEM388D-2

HE388D-2/HEM388D-2
Broadband Amplifier
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Typical Curves
GAIN
Ta=+25℃
Ta=+85℃
Ta= - 55℃
Gain(dB)
25
Features
21
Frequency Range: 20~600MHz
l
l
P-1: 20dBm(typ)
Low Noise: 0.8dB(Typ)
l
Active Bias Design Supply Temperature Compensation
l
Standard Hermetic Package
l
Operating Temperature Range: -55℃~+85℃
l
20
VSWR
fL~fH
MHz
20~600
20~600
Gp
dB
≥21
23
△Gp
dB
≤ 1.0
0.6
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
ICC
mA
Gain Flatness
Noise Figure
≤100
VSWRi
20
80
Ta=+25℃
Ta=+85℃
Ta= - 55℃
1.4
1.0
0.6
20
1
Maximum Ratings
600
300
Frequency(MHz)
1
4
2
2
HEM388D-2
4
Lot number
3
POWER OUTPUT
3
P-1(dBm)
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.
+5V
C2
C1
1
IN
4
2
OUT
P-1
OIP3
22
SMO-8C
TO-8C
●TEL:+86-311-87091891
600
300
Frequency(MHz)
NOISE FIGURE
Note:“*”f=300 MHz. “Δ”TA=24±1℃.
Power supply: +6VDC
RF input: +13dBm
Storage Temp: +125℃
VSWRo
1.4
37
20
35
18
33
20
300
Frequency(MHz)
OIP3(dBm)
Gain
VSWR
Unit Guaranteed Typical
1.8
Fn(dB)
Symbol
600
300
Frequency(MHz)
2.2
Electrical (50Ω, VCC=+5V, TA=-55℃~+85℃)
Parameter
Frequency Range
23
600
Shell
87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:cjian @cn-bowei.com
60