11305-20 Datasheet, PDF (1/2 Pages) Anaren Microwave – Convenient Package

Model 11305-20
Rev. A
Directional Couplers
20 dB
Description
The 11305-20 is a low profile 20dB directional coupler in an easy to use
surface mount package covering 1.0 to 2.0 GHz. The 11305-20 is ideal
for power and frequency detection and can be used in most high power
designs. Parts have been subjected to rigorous qualification testing and
units are 100% tested. They are manufactured using materials with x and
y thermal expansion coefficients compatible with common substrates such
as FR4, G-10 and polyamide.
Features:
• 1.0 – 2.0 GHz
• Low loss
• High Directivity
• Surface Mountable
• Tape And Reel
• Convenient Package
• 100% Tested
Outline Drawing
Top View (Near-side)
ELECTRICAL SPECIFICATIONS**
Frequency
Mean Insertion
Coupling Loss
GHz
dB
dB Max
VSWR
Max:1
Freq.
Sensitivity
dB Max
1.0 – 2.0
Directivity
dB Min
20.0 ± 1.0
Power
Handling
Watts
0.35
ΘJC
ºC / Watt
1.20
Operating
Temp.
ºC
±0.80
18
60
14.2
-55 to +85
**Specification based on performance of unit properly installed on microstrip printed circuit
boards with 50 Ω nominal impedance. Specifications subject to change without notice.
Side View
Bottom View (Far-side)
Pin 1
.560^±.010
[14.22^±0.25]
.073^±.007
[1.85^±0.18]
Pin 2
.024^±.004 TYP
[0.61^±0.10]
Pin 2
Pin 1
GND
Pin 4
Denotes
Array Number
.350^±.010
[8.89^±0.25]
Pin 3
GND
Pin 3
.050^±.008
[1.27^±0.20]
.050±.008
[1.27^±0.20]
Pin 4
Dimensions are in Inches [Millimeters]
11305-20 Rev A Mechanical Outline
Part Is Symmetric About All Axis
Available on Tape
and Reel For Pick and
Place Manufacturing.
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Europe:
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