Model 11305-3
Rev. A
Hybrid Couplers
3 dB, 90°
Description
The 11305-3 is a low profile 3dB hybrid coupler in an easy to use surface
mount package covering 1.0 to 2.0 GHz. The 11305-3 is ideal for balanced
amplifiers and signal distribution 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.
ELECTRICAL SPECIFICATIONS**
Features:
•
•
•
•
•
•
•
•
1.0 – 2.0 GHz
Low Loss
High Isolation
90° Quadrature
Surface Mountable
Tape And Reel
Convenient Package
100% Tested
Frequency
GHz
Isolation
dB Min
Insertion
Loss
dB Max
VSWR
Max:1
1.0 – 2.0
Amplitude
Balance
dB Max
20
Phase
Balance
Degrees
0.45
Power
Ave. CW Watts
1.30
ΘJC
ºC/Watt
Operating
Temp.
ºC
± 0.55
±3
60
18.6
-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.
Outline Drawing
Top View (Near-side)
Side View
Bottom View (Far-side)
.560
±.010
Pin 1
[14.22
±0.25
]
.075
±.008
[1.91
±0.20
]
Pin 2
.350
±.010
[8.89
±0.25
]
Pin 2
.024
±.004
TYP
[0.61
±0.10
]
Pin 1
.050
±.008
[1.27
±0.20
]
.050
±.008
[1.27
±0.20
]
GND
Pin 4
Denotes
Array Number
Pin 3
GND
Pin 3
Pin 4
Dimensions are in Inches [Millimeters]
11305-3 Rev A Mechanical Outline
Part Is Symmetric About All Axis
Available on Tape
and Reel For Pick and
Place Manufacturing.
USA/Canada:
Toll Free:
Europe
:
(315) 432-8909
(800) 544-2414
+44 2392-232392