HE872 Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – Broadband Amplifier

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