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부품번호 | DC0450E20 기능 |
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기능 | Directional Coupler | ||
제조업체 | Yantel | ||
로고 | |||
Description
The DC0450E20 is a low profile, high performance 20dB directional
coupler. It is designed for AMPS applications. This component is suitable
for feed-forward amplifier and signal sampling circuits where low insertion
loss, high directivity is required. It can be used in power applications up to
100 Watts.
Parts have been subjected to rigorous qualification testing and they are
using materials with coefficients fo thermal expansion(CTE) compatible
with common substrates such as FR4, G-10, RF-35, RO4350B and
polyimide.
DC0450E20
Directional Coupler
Rev A0
Part No.
Orientation Marker
GND
Signal Pad
Features:
●350-520 MHz
● AMPS
● Low Insertion Loss
● High Directivity
● Low VSWR
● Good Repeatability
● CTE compatible with FR4, G-10,
RF-35, RO4350B and polyimide
● Immersion gold, prevent surface
oxidation & scratch
● RoHS Compliant
● Tape & Reel Package available
Electrical Specifications
Frequency Coupling
MHz
350 - 400
400 - 470
470 - 520
Insertion
Loss
dB
20.0±1.0
20.0±0.5
20.0±0.4
Power
dB Max
0.20
0.20
0.20
Avg. CW Watts
100
Directivity
dB Min
18
20
20
Operating
Temp.
ºC
-55 to +85
VSWR
Max : 1
1.30
1.20
1.20
Note:
1. All above test data resulting from specify demo board.
2. Insertion loss has removed the thru board loss.
TOP VIEW
SIDE VIEW BOTTOM VIEW
Pin 1
14.22
Pin 2
2.0
Pin 2
Orientation
Marker
YANTEL
DC0450E20
Pin 4
Pin 3
Note: 1. All Dimensions show in Millimeters
2. RoHS Compliant in accordance with EU Directive(2002/95/EC)
3. Dimension tolerance: ±0.20
Pin 3
4X 0.64
11.43
Pin 1
4X 0.64
4X1.30
Pin 4
Yantel Corporation
Add 3rd Floor,Building3, Southern District 2 Of ZhongguanhonghualingIndustrial Park ,Xili, Nanshan,Shenzhen,China
Tel 86-755-8355-1886 Fax 86-755-8355-2533
For detailed performance specs & shopping online see Yantel web site : www.yantel-corp.com
Typical Performance (-55°C, 25°C , 95°C,125°C: 340-540 MHz)
DC0450E20
Directional Coupler
Rev A0
-10.00
-13.00
-16.00
Coupling (Port 1 feeding)
-55
25
95
125
-19.00
-22.00
-25.00
340 390 440 490 540
Frequency (MHz)
Transmission (Port 1 feeding)
0.50
0.20
-0.10
-0.40
-0.70
-1.00
-55
25
95
125
-1.30
340 390 440 490 540
Frequency (MHz)
Insertion Loss (Port 1 feeding)
0.60
0.30
0.00
-0.30
-0.60
-55
25
-0.90
95
125
-1.20
340 390 440 490
Frequency (MHz)
540
-16.00
Directivity (Port 1 feeding)
-19.00
-22.00
-55
-25.00
25
95
125
-28.00
340 390 440 490
Frequency (MHz)
540
Yantel Corporation
Add 3rd Floor,Building3, Southern District 2 Of ZhongguanhonghualingIndustrial Park ,Xili, Nanshan,Shenzhen,China
Tel 86-755-8355-1886 Fax 86-755-8355-2533
For detailed performance specs & shopping online see Yantel web site : www.yantel-corp.com
4페이지 Reliability Test Flow
Reliability Test
Mechanical/Visual Inspection
n=50
Electrical Testing at room
temperature S-parameter
n=50
DC0450E20
Directional Coupler
Rev A0
Mount parts to test boards
n=25
Visual Inspection
n=25
Control Units n=5
Visual Inspection
n=25
Resistance to Solder per
Mil202F.210E.Condition
K heat n=20
Mount boards to Al
blocks n=25
Visual Inspection n=25
Electrical Testing at room temperature and over
temperature S-parameter(-55
Electrical Testing at room
temperature S-parameter
n=25
Control Units n=5
Visual Inspection n=25
Mechanical/visual
Inspection n=25
Control Units n=5
Voltage Breakdown Test per Mil202F-301 25
n=40
Visual Inspection n=50
Electrical Testing at room
temperature S-parameter
n=50
Control Units n=10
Thermal Cycle 75 cycles,--55
15 min dwell n=40
Visual Inspection n=50
Yantel Corporation
Add 3rd Floor,Building3, Southern District 2 Of ZhongguanhonghualingIndustrial Park ,Xili, Nanshan,Shenzhen,China
Tel 86-755-8355-1886 Fax 86-755-8355-2533
For detailed performance specs & shopping online see Yantel web site : www.yantel-corp.com
7페이지 | |||
구 성 | 총 9 페이지수 | ||
다운로드 | [ DC0450E20.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
DC0450E20 | Directional Coupler | Yantel |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |