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What is DC0900A10?

This electronic component, produced by the manufacturer "Yantel", performs the same function as "Directional Coupler".


DC0900A10 Datasheet PDF - Yantel

Part Number DC0900A10
Description Directional Coupler
Manufacturers Yantel 
Logo Yantel Logo 


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Description
The DC0900A10 is a low profile, high performance 10dB 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
225 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.
DC0900A10
Directional Coupler
Rev A1
Orientation Marker
Part No.
GND
Signal Pad
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
Electrical Specifications
Frequency Coupling
MHz
800 - 1000
dB
10±0.50
Directivity
dB Min
20
VSWR
Max : 1
1.22
Insertion
Loss
dB Max
0.18
Power
Avg. CW Watts
225
Operating
Temp.
ºC
-55 to +125
Notes:
1. All the above data are based on specified demo board.
2. Insertion loss:Thru board loss has been removed.
TOP VIEW
SIDE VIEW
BOTTOM VIEW
Pin 1
Pin 2
Pin 2
Pin 1
YANTEL
DC0900A10
XXXX
Pin 4
Pin 3
Notes: 1. All dimensions show in millimeters
2. RoHS Compliant in accordance with EU Directive(2002/95/EC)
3. Dimension tolerance: ±0.20
Pin 3
Pin 4
Yantel Corporation
Add 3F, Building 3, Southern District 2 of Zhongguan Honghualing Industrial 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

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DC0900A10 equivalent
Description of Measured Specifications
DC0900A10
Directional Coupler
Rev A1
Parameter
VSWR
Return Loss
Insertion Loss
Coupling
Transmission
Directivity
Description
Voltage standing wave ratio, the impedance match to 50 , the ideal value is 1:1.
Loss of signal power resulting from the reection caused by discontinuity of transmission line.
The input power divided by sum of power at the coupling port & transmission port.
The input power divided by the power at coupling port.
The input power divided by the power at transmission port.
The power at the coupling port divided by the power at the isolated.
Test Method
1. Calibrating your vector network analyzer.
2. Connect the VNA 4 Port to DUT respectively.
3. Measure the data of coupling through port 1 to port 4(S41).
4. Measure the data of transmission through port 1 to port 2(S21).
5. Measure the data of isolation through port 1 to port 3(S31).
6. Measure the data of return loss port 1, port 2, port 3 & port 4.
7. According to the above data to calculate insertion loss, directivity.
Note:
1. When calculating insertion loss at room termperature,
coupling & transmission data both need remove demo board loss.
Please see demo board loss data below the table :
Frequency Range(MHz)
470-860
800-1000
1200-1700
1700-2000
2000-2300
2300-2700
Demo Board Loss (dB) @25
0.06~0.10
0.10~0.15
0.15~0.20
0.20~0.25
0.20~0.25
0.25~0.30
DUT
Vector
Network
Analyzer
Port 1 Port 2 Port 3 Port 4
Yantel Corporation
Add 3F, Building 3, Southern District 2 of Zhongguan Honghualing Industrial 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


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for DC0900A10 electronic component.


Information Total 9 Pages
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