파트넘버.co.kr DC0900A20 데이터시트 PDF


DC0900A20 반도체 회로 부품 판매점

Directional Coupler



Yantel 로고
Yantel
DC0900A20 데이터시트, 핀배열, 회로
Description
The DC0900A20 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
150 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.
DC0900A20
Directional Coupler
Rev A0
Orientation Marker
Part No.
Signal Pad
GND
Features:
● 800-1000 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
Mechanical Outline
TOP VIEW
Pin 1
Electrical Specifications
Frequency Coupling
MHz
800 - 1000
dB
20±0.7
Directivity
dB Min
20
VSWR
Max : 1
1.22
Insertion
Loss
dB Max
0.18
Power
Avg. CW Watts
150
Operating
Temp.
ºC
-55 to +95
Note:
1. All above test data resulting from specify demo board.
2. Insertion loss has removed the thru board loss.
SIDE VIEW
BOTTOM VIEW
Pin 2
Pin 2
Pin 1
YANTEL
DC0900A20
XXXX
Pin 4
Pin 3
Pin 3
Pin 4
Yantel Corporation
Add Floor 2, Building 2, Gaofa Technology Park, Longjing, 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


DC0900A20 데이터시트, 핀배열, 회로
DC0900A20
Directional Coupler
Rev A0
Directional Coupler Pin Configuration
The DC0900A20 has an orientation marker to denote Pin 1. Once port one has been identified the other ports are
known automatically. Please see the chart below for clarification:
Pin 1
Pin 2
Input Transmission
Transmission Input
Pin 3
Isolate
Coupling
Pin 4
Coupling
Isolate
Typical Performance Data (@25)
Frequency
(MHz)
800
810
820
830
840
850
860
870
880
890
900
910
920
930
940
950
960
970
980
990
1000
Coupling
(dB)
-19.82
-19.80
-19.86
-20.08
-20.50
-20.21
-20.02
-19.97
-19.92
-19.86
-19.82
-19.83
-19.83
-19.81
-19.80
-19.81
-19.82
-19.82
-19.83
-19.82
-19.81
Transmission
(dB)
-0.09
-0.11
-0.11
-0.12
-0.16
-0.14
-0.12
-0.12
-0.10
-0.09
-0.09
-0.10
-0.11
-0.13
-0.10
-0.10
-0.10
-0.11
-0.12
-0.11
-0.08
Insertion
Loss
(dB)
-0.04
-0.06
-0.06
-0.08
-0.12
-0.10
-0.08
-0.08
-0.05
-0.04
-0.04
-0.05
-0.06
-0.08
-0.05
-0.05
-0.05
-0.06
-0.07
-0.06
-0.03
Directivity
(dB)
-20.79
-21.02
-20.93
-20.78
-20.56
-21.16
-21.32
-20.99
-21.17
-21.48
-21.89
-21.96
-22.05
-22.18
-22.34
-22.51
-22.69
-22.81
-22.92
-23.02
-23.38
S11
-25.31
-25.72
-25.84
-25.88
-25.85
-26.60
-27.22
-27.62
-28.01
-28.43
-28.88
-29.42
-30.00
-30.63
-31.38
-32.19
-33.05
-33.84
-34.67
-35.58
-36.56
Return Loss(dB)
S22
-25.18
-25.42
-25.61
-25.85
-26.14
-26.51
-26.71
-26.73
-27.09
-27.47
-27.87
-28.22
-28.59
-28.99
-29.35
-29.79
-30.32
-30.83
-31.35
-31.87
-32.45
S33
-25.52
-25.76
-25.98
-26.21
-26.47
-26.96
-27.51
-28.10
-28.75
-29.40
-30.05
-30.64
-31.21
-31.76
-32.46
-33.26
-34.16
-35.37
-36.87
-38.78
-40.53
S44
-23.35
-23.45
-23.41
-22.95
-22.08
-22.92
-23.59
-23.97
-24.22
-24.47
-24.72
-24.97
-25.24
-25.51
-25.86
-26.22
-26.59
-26.89
-27.21
-27.55
-27.91
Yantel Corporation
Add Floor 2, Building 2, Gaofa Technology Park, Longjing, 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




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DC0900A20

Directional Coupler - Yantel