Model 1A1306-10
Rev. A
Directional Couplers
10 dB
Description
The 1A1306-10 is a low profile 10dB directional coupler in an easy to use
surface mount package for PCS, ISM and LAN applications. The
1A1306-10 is ideal for power and frequency detection as well as power
injection and can be used in most high power designs. They 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:
•
•
•
•
•
•
•
1.8 - 2.7 GHz
Low loss
High Directivity
Surface Mountable
Tape And Reel
Convenient Package
100% Tested
Frequency
GHz
Mean
Coupling
dB
Insertion
Loss
dB Max
VSWR
Max:1
Freq.
Sensitivity
dB Max
2.2 – 2.6
1.8 – 2.7
Directivity
dB Min
10.0 ± 1.5
10.0 ± 1.5
Power
Handling
Watts
0.30
0.30
ΘJC
ºC / Watt
1.20
1.20
Operating
Temp.
ºC
±0.20
±0.45
17
17
60
60
21.8
21.8
-55 to +85
-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)
Pin 1
.560
±.010
[14.22
±0.25
]
.071
±.007
[1.80
±0.18
]
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]
1A1306-10 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
Model 1A1306-10
Rev. A
Typical Performance: 1.6 GHz. to 2.8 GHz.
Coupling 1A1306-10
-10
Return Loss 1A1306-10
0
-10.3
-10
C oupling (dB )
-10.6
R eturn Loss (dB )
-20
-10.9
-30
-11.2
-11.5
-40
-11.8
1600
1900
2200
2500
2800
-50
1600
1900
2200
2500
2800
Frequency (MHz)
Directivity 1A1306-10
-10
-0.2
Frequency (MHz)
Transmission Loss 1A1306-10
Transm ission Loss (dB)
1900
2200
2500
2800
-20
-0.3
D irectivity (dB)
-30
-0.4
-40
-0.5
-50
1600
-0.6
1600
1900
2200
2500
2800
Frequency (MHz)
Frequency (MHz)
Pin Configuration
Mounting Footprint
To ensure proper electrical and thermal performance
there must be a ground plane with 100%
solder connection underneath the part
Part Is Symmetric About All Axis
.460
[11.68]
Multiple
plated thru holes
to ground
.250
[6.35]
.034 TYP
[0.86]
.063 SQ TYP
[1.60]
50
Transmission
Line
Dimensions are in Inches [Millimeters]
1A1306-10 Rev A Mounting Footprint
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Available on Tape and
Reel For Pick and Place
Manufacturing.
