HE391A Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – Broadband Amplifier

BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
Broadband Amplifier
Features
●Frequency Range:20~700MHz
●Active Bias Design Supply Temperature Compensation
●Standard Hermetic Package
●Operating Temperature Range:-55℃～+85℃
Typical Curves
GAIN
18
17
Ta=+25℃
Ta=+85℃
Ta= - 55℃
16
10
250
500
750
Frequency(MHz)
Specifications (50Ω,VCC = +15V,TA=-55℃～+85℃)
Parameter
Symbol Unit _Guaranteed Typical
Frequency Range _{fL～fH MHz} 20～700 20～700
2.0
Gain
Gp
dB
≥15.0
16.0
Gain Flatness _△Gp dB
≤1.0
0.5
1.5
Noise Figure
Fn
dB
≤ 4.0
3.0
Input VSWR
VSWRi ^--
≤2.0: 1
1.8: 1
10
Output VSWR VSWRo -- _≤2.0:1
1.8: 1
Output Power @
1dB Compression
P-1 dBm ≥17.0 *Δ
17.5
DC Current
Icc
mA
--
1)“*”f =400MHz;“△” _{TA=24±1℃;}
55
3.5
2)The Gp and P-1 will be increased 0.2dB and 2dB respectively
3.0
under operating at 12VDC(Icc=44mA Typ).
Maximum Rating
DC Voltage : +16VDC
RF Input:+10dBm
Storage Temp: +125℃
1
4
2
3
TO-8C
1
2
HEMXXX
4
Lot number
3
SMO-8C
2.5
10
19
Application Notes
+15V
1. Typical application shown as right,
C1
C2
18
C₁=3.3～22μF ；C₂=3300～6800pF；
1
2.Interchanged directly with UTO-533 ^{IN 2}
4 ^OUT
17
from AVANTEK Company and A67-1
3
10
from W-J Company;
3. See assembly section for
mounting information
4. Connectorized package(SMA-1) available
5. Pay attention to heat dispersion.
VSWR
VSWRo
VSWRi
250
500
750
Frequency(MHz)
NOISE FIGURE
Ta=+25℃
Ta=+85℃
Ta= - 55℃
250
500
750
Frequency(MHz)
Output P1dB
250
500
750
Frequency(MHz)
BOWEI INTEGRATED CIRCUITS CO.,LTD. ☆ TEL:[phone] 87091887 ☆ FAX:[phone] ☆ http://www.cn-bowei.com
31