BOWEI HEM872 Broadband amplifier Datasheet

HE872/HEM872
B O WEI
Broadband Amplifier
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Typical Curves
GAIN
Ta=+25℃
Ta=+85℃
Ta= - 55℃
Gain(dB)
40
Features
●Frequency
38
36
Range:20~1000MHz
20
●Low Noise: 1.2dB(Typical)
●Dynamic: 18dBm(Typical)
●Standard Hermetic Package TO-8D,SMO-8D
●Operating Temperature Range:-55℃~+85℃
500
1000
Frequency(MHz)
VSWR
2.2
Unit
Guaranteed
MHz
dB
20~1000
Gain
fL~fH
Gp
Gain Flatness
△Gp
Noise Figure
Fn
Input VSWR
Output VSWR
Frequency Range
Typical
≥35
37
dB
≤1.5
1.0
≤2.0Δ
1.2
VSWRi
dB
--
≤2.0:1Δ
1.7:1
VSWRo
VSWRi
500
1000
Frequency(MHz)
VSWRo
--
≤2.0:1Δ
1.5:1
P-1*
dBm
≥17.0 * Δ
18.0
DC Current
Icc
mA
≤100
80
NOISE FIGURE
Ta=+25℃
Ta=+85℃
Ta= - 55℃
1.6
“*”f =500MHz;“△” TA=24±1℃;
1.2
0.8
1
20
4
500
1000
Frequency(MHz)
1
2
2
3
4
HEMXXX
Lot number
Output 1dB
3
TO-8D
SMO-8D
20
+5V
Application Notes
1. Typical application shown as right,
IN
C1=10~33μF ;C2=3300~6800pF;
2. See assembly section for
mounting information
3. Connectorized package(SMA-1) available
4. ESD observe handing precautions
C2
C1
1
3
18
16
4
2
P-1(dBm)
DC Voltage : +7VDC
RF Input:+10dBm
Storage Temp: +125℃
1.4
20
Output Power @
1dB Compression
Maximum Rating
1.8
20~1000
Fn(dB)
Symbol
Parameter
VSWR
Specifications (50Ω,VCC = +5V,TA=-55℃~+85℃)
OUT
20
500
1000
Frequency(MHz)
BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:0311-87091891 87091887 ☆ FAX:0311-87091282 ☆ http://www.cn-bowei.com
8
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