HE550A Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – Low Noise Amplifier

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Low Noise Amplifier
Typical Curves
GAIN
Ta=+25℃
31
Ta=+85℃
Ta= - 55℃
29
Features
●Frequency Range:0.5~0.7GHz
●Low Noise: 1.0dB(Typical)
●Standard Hermetic Package
●Operating Temperature Range:-55℃～+85℃
27
500
2.5
600
700
Frequency(MHz)
VSWR
Specifications (50Ω,VCC = +12V,TA=-55℃～+85℃)
Parameter
Symbol Unit _Guaranteed Typical
Frequency Range _{fL～fH GHz}
Gain
Gp
dB
0.5～0.7
≥25.0
--
27.0
Gain Flatness _△Gp dB ≤± 1.25Δ
Noise Figure
Fn
dB
≤ 1.2Δ
Input VSWR
VSWRi ^--
≤2.5:1Δ
±1.0
1.0
2.0:1
Output VSWR
Output Power @
1dB Compression
DC Current
VSWRo ^--
P-1 dBm
Icc
mA
≤2.5:1^Δ
≥3.0 * Δ
75
1.8:1
8.0
55
“*”f =700MHz；“△” _{TA=24±1℃;}
Maximum Rating
DC Voltage : +13.5VDC
RF Input:+10dBm
Storage Temp: +125℃
1
4
2
3
TO-8F
Application Notes
1. Typical application shown as right,
C₁=10～33μF ；C₂=3300～6800pF； _IN
2. See assembly section for
2
mounting information
3. Connectorized package(SMA-2) available
4.ESD observe handing precautions
+12V
C1
C2
1
4 ^OUT
3
2.0
1.5
500
VSWRi
VSWRo
600
700
Frequency(MHz)
NOISE FIGURE
Ta=+25℃
1.2
Ta=+85℃
Ta= - 55℃
1.0
0.8
500
600
700
Frequency(MHz)
Output P1dB
10
8
6
500
600
700
Frequency(MHz)
BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:[phone] 87091887 ☆ FAX:[phone] ☆ http://www.cn-bowei.com
73