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PDF DC0900P10 Data sheet ( Hoja de datos )
| Número de pieza | DC0900P10 | |
| Descripción | Directional Coupler | |
| Fabricantes | Yantel | |
| Logotipo |  |
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Description
The DC0900P10 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
25 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.
DC0900P10
Directional Coupler
Rev A0
Orientation Marker
Part No.
Signal Pad
GND
Features:
● 800-1000 MHz
● AMPS
● Low Insertion Loss
● 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 Directivity
VSWR
MHz
800 - 1000
800 - 850
850 - 950
950 - 1000
Insertion
Loss
dB
10±0.80
10±0.25
10±0.25
10±0.50
Power
dB Min
11
11
15
13
Operating
Temp.
Max : 1
1.49
1.49
1.30
1.43
dB Max
0.40
0.40
0.35
0.30
Avg. CW Watts
25
25
25
25
ºC
-55 to +85
-55 to +85
-55 to +85
-55 to +85
Notes:
1. All the above data are based on specified demo board.
2. Insertion loss:Thru board loss has been removed.
TOP VIEW
Pin 1
Pin 4
DC0900
P10
XXXX
Pin 2
Pin 3
SIDE VIEW
BOTTOM VIEW
Pin 2
Pin 1
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
1 page  
DC0900P10
Directional Coupler
Rev A0
Description of Measured Specifications
Parameter
VSWR
Return Loss
Insertion Loss
Coupling
Transmission
Directivity
Description
Voltage standing wave ra¦o, the impedance match to 50Ω, the ideal value is 1:1.
Loss of signal power resul¦ng from the reflec¦on caused by discon¦nuity 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 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
5 Page | ||
| Páginas | Total 9 Páginas | |
| PDF Descargar | [ Datasheet DC0900P10.PDF ] | |
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