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 XC1900B-03S
Rev 1
Hybrid Coupler
3 dB, 90°
Description
The XC1900B-03S is a low profile, high performance 3dB hybrid coupler in
a new easy to use, manufacturing friendly surface mount package. It is
designed for DCS and PCS band applications. The XC1900B-03S is
designed particularly for balanced power and low noise amplifiers, plus
signal distribution and other applications where low insertion loss and tight
amplitude and phase balance is required. It can be used in high power
applications up to 300 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, RO4350
and polyimide. Produced with 6 of 6 RoHS Complian t tin immersion finish.
Electrical Specifications **
Frequency Isolation Insertion
Loss VSWR Amplitude
Balance
MHz dB Min dB Max Max : 1 dB Max
1700-2000 23 0.13 1.15 ± 0.25
1805-1880 25 0.10 1.12 ± 0.20
1930-1990 25 0.10 1.12 ± 0.20
Phase Power ΘJC Operating
Temp.
Degrees Avg. CW Watts ºC/Watt ºC
90 ± 2.0 300 TBD -55 to +85
90 ± 2.0 300 TBD -55 to +85
Features:
• 1700-2000 MHz
• DCS and PCS
• High Power
• Very Low Loss
• Tight Amplitude Balance
• High Isolation
• Production Friendly
• Tape and Reel
• Lead-Free
90 ± 2.0 300 TBD -55 to +85
**Specification based on performance of unit properly installed on Anaren Test Board 58851-
0001 with small signal applied. Specifications subject to change without notice. Refer to
parameter definitions for details.
Mechanical Outline
Top View (Near-Side) Side View Bottom View (Far-Side)
Dimensions are in inches [millimeters].
XC1900B-03S Mechanical Outl ine Tolerances are non-cumulative
1.000±.010
[25.40±0.25]
.500±.010
[12.70±0.25]
.135±.027
[3.42±0.69]
.340±.004
[8.64±0.10]
.840±.004
[21.34±0.10]
4X .074±.004 SQ
[1.88±0.10]
4X .050±.004
[1.27±0.10]
4X .050±.004
[1.27±0.10]
Orientation
Marker
Denotes Pin 1
Pin 1
Pin 4
Pin 2
Pin 3
Denotes
Array Number
GND
Pin 2 Pin 1
Pin 4
Pin 3
Model XC1900B-03S
Rev 1
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 411-6596
+44 2392-232392
Available on Tape and
Reel for Pick and Place
Manufacturing.
Packaging and Ordering Information
Parts are available in both reel and tube. Packaging follows EIA 481-2. Parts are oriented in tape
and reel as shown below. Minimum order quantities are 500 per reel and 17 per tube. See Model
Numbers below for further ordering information.
Xinger Coupler Frequency (MHz) Size (Inches) Coupling Value Plating Finish
XC
0450 = 410-500
0900 = 800-1000
1900 = 1700-2000
2100 = 2000-2300
2500 = 2300-2500
2650 = 2650-2800
3500 = 3300-3800
A = 0.56 x 0.35
B = 1.0 x 0.50
E = 0.56 x 0.20
L = 0.65 x 0.48
M= 0.40 x 0.20
P = 0.25 x 0.20
03 = 3dB
05 = 5dB
10 = 10dB
20 = 20dB
30 = 30dB
P = Tin Lead
S = Immersion Tin
XX XXXX X - XX X
