Model X3C20F1-05S
`
Prelim
Coupler
5 dB, 90
Description
The X3C20F1-05S is a low profile, high performance 5dB coupler in a new
easy to use, manufacturing friendly surface mount package. It is designed
for Doherty applications. The X3C20F1-05S is designed particularly for nonbinary split and combine in high power amplifiers, e.g. used along with a 3dB
to get a 3-way, plus other signal distribution applications where low insertion
loss is required. It can be used in high power applications up to 60 Watts. It
can be used in high power applications up to 25* watts.
Parts have been subjected to rigorous qualification testing and they are
manufactured using materials with coefficients of thermal expansion (CTE)
compatible with common substrates such as FR4, G-10, RF-35, RO4003
and polyimide. Produced with 6 of 6 RoHS compliant tin immersion finish.
Electrical Specifications **
Features:
1800-2200 MHz
WCDMA and LTE
High Power
Very Low Loss
Tight Amplitude Balance
High Isolation
Production Friendly
Tape and Reel
Lead-Free
Frequency
Isolation
Insertion
Loss
VSWR
Mean
Coupling
MHz
dB Min
dB Max
Max : 1
dB
1800-2200
23
0.2
1.15
5.0 ± 0.2
Phase
Power
Degrees
Avg. CW Watts
ºC/Watt
ºC
90 ± 4.0
25*
TBD
-55 to +105
JC
Operating
Temp.
**Specification based on performance of unit properly installed on Anaren Test Board with small signal applied.
Specifications subject to change without notice. Refer to parameter definitions for details.
.
Mechanical Outline
.200±.010
[5.08±0.25]
Pin 1
GND
Pin 4
Orientation Mark
Denotes Pin 1
X3C
20F1-05S
RR CC
Denotes Array
Row (RR) &
Column (CC)
.015±.004
[0.38±0.10]
TBD
Pin 2
.125±.010
[3.18±0.25]
Pin 3
Dimensions are in Inches [Millimeters]
X3C20F1-05S Mechanical Outline
Pin 2
Pin 1
GND
.015±.004
[0.38±0.10]
.065±.004
[1.65±0.10]
4X .025±.004 SQ
[0.64±0.10]
.140±.004
[3.56±0.10]
Pin 3
Pin 4
Tolerances are Non-Cumulative
Available on Tape
and Reel for Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Model X3C20F1-05S
Prelim
Directional Coupler Pin Configuration
The X3C20F1-05S 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
Input
Isolated
Direct
Coupled
Pin 2
Isolated
Input
Coupled
Direct
Pin 3
Direct
Coupled
Input
Isolated
Pin 4
Coupled
Direct
Isolated
Input
Note: The direct port has a DC connection to the input port and the coupled port has a DC connection to the
isolated port.
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Available on Tape and
Reel for Pick and Place
Manufacturing.
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