900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Yantel

DC1900A05 Datasheet Preview

DC1900A05 Datasheet

Directional Coupler

No Preview Available !

Description
The DC1900A05 is a low profile, high performance 5dB directional coupler.
It is designed for DCS & PCS applications. This component is suitable for
3 way power divide & combine circuits where low insertion loss, high
directivity is required. It can be used in power applications up to 200 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.
DC1900A05
Directional Coupler
Rev A0
Orientation Marker
Part No.
GND
Signal Pad
Features:
● 1700-2000 MHz
● DCS & PCS
● 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
1700 - 2000
dB
5±0.25
Directivity
dB Min
22
VSWR
Max : 1
1.15
Insertion
Loss
dB Max
0.19
Phase
Balance
Degrees
90±3.5
Power
Operating
Temp.
Avg. CW Watts
ºC
200 -55 to +95
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
DC1900A05
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




Yantel

DC1900A05 Datasheet Preview

DC1900A05 Datasheet

Directional Coupler

No Preview Available !

DC1900A05
Directional Coupler
Rev A0
Directional Coupler Pin Configuration
The DC1900A05 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)
1700
1715
1730
1745
1760
1775
1790
1805
1820
1835
1850
1865
1880
1895
1910
1925
1940
1955
1970
1985
2000
Coupling
(dB)
-5.14
-5.11
-5.12
-5.13
-5.14
-5.13
-5.12
-5.10
-5.08
-5.08
-5.11
-5.10
-5.11
-5.11
-5.11
-5.11
-5.12
-5.14
-5.14
-5.12
-5.11
Transmission
(dB)
-1.74
-1.73
-1.74
-1.77
-1.77
-1.76
-1.76
-1.77
-1.76
-1.76
-1.76
-1.76
-1.76
-1.77
-1.77
-1.77
-1.77
-1.77
-1.76
-1.75
-1.74
Insertion
Loss
(dB)
-0.11
-0.09
-0.10
-0.12
-0.13
-0.12
-0.11
-0.11
-0.10
-0.10
-0.11
-0.11
-0.11
-0.12
-0.12
-0.12
-0.12
-0.13
-0.12
-0.11
-0.10
Directivity
(dB)
-30.50
-30.65
-30.65
-30.61
-30.62
-30.57
-30.52
-30.44
-30.32
-30.05
-29.81
-29.70
-29.83
-30.11
-30.05
-30.02
-30.04
-30.05
-29.86
-29.58
-29.53
Phase
(degree)
88.28
88.20
88.13
88.03
88.05
88.06
88.14
88.22
88.17
88.07
87.96
87.94
88.05
88.07
88.06
88.02
87.92
87.93
87.95
88.01
88.00
S11
-33.62
-33.21
-33.07
-33.04
-33.17
-33.33
-33.26
-32.79
-32.15
-31.54
-31.25
-31.40
-31.54
-31.16
-30.68
-30.27
-29.97
-29.96
-30.30
-30.40
-30.13
Return Loss(dB)
S22
-32.38
-33.38
-34.58
-35.84
-36.90
-37.24
-37.20
-37.01
-37.11
-37.80
-38.81
-39.05
-37.69
-35.61
-34.47
-33.61
-32.69
-31.89
-31.57
-31.25
-30.51
S33
-33.53
-34.06
-34.72
-35.46
-36.06
-37.04
-38.01
-39.24
-40.70
-42.26
-43.97
-46.69
-49.63
-50.87
-49.92
-48.86
-46.42
-44.39
-42.55
-40.63
-38.75
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
S44
-31.83
-31.41
-31.02
-30.95
-31.17
-31.63
-31.97
-31.87
-31.41
-30.95
-30.84
-31.27
-32.08
-32.74
-33.25
-33.31
-33.25
-33.50
-34.07
-34.94
-35.92


Part Number DC1900A05
Description Directional Coupler
Maker Yantel
Total Page 9 Pages
PDF Download

DC1900A05 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 DC1900A05 Directional Coupler
Yantel





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy