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 4A3306
Rev.
A
Power Dividers
In-Phase, 3-Way
Description
The 4A3306 is a low profile 3 way Wilkinson power divider in an easy to use
surface mount package designed for W-LAN and MMDS applications. The
4A3306 is ideal for low power, in phase divider/combiner applications.
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**
Frequency Isolation Insertion Loss Amplitude
Balance
GHz dB Min dB Max dB Max
2.4 – 2.7 16 0.30 ± 0.30
VSWR
Input
VSWR
Output Phase Balance Operating
Temp.
Max:1 Max:1 Degrees ºC
Features:
• 2.4 – 2.7 GHz
• 3-Way Split
• Low loss
• High Isolation
• In Phase
• Surface Mountable
• Tape And Reel
• Convenient Package
• 100% Tested
1.50 1.60 ± 3 -55 to +85
**Specification based on performance of unit properly installed on microstrip printed circuit
boards with 50 Ω nominal impedance. Maximum input power: 5 Watts average CW when
terminated into a 1.2:1 maximum VSWR. Specifications subject to change without notice.
Outline Drawing
4A3306 Rev A Mechanical Outline
Dimensions are in Inches [Millimeters]
.090±.009
[2.28±0.23]
Side ViewTop View (Near-side) Bottom View (Far-side)
.650±.010
[16.51±0.25]
.480±.010
[12.19±0.25]
Denotes
Array Number
Pin 1
Pin 2
Pin 4
Pin 3
.050±.008
[1.27±0.20]
.050±.008
[1.27±0.20]
.024±.004 TYP
[0.61±0.10]
GND
.200±.008
[5.08±0.20]
.080±.004
[2.03±0.10]
Pin 1
GND
Pin 4
Pin 2
Pin 3
.050±.008 [1.27±0.20]
USA/Canada:
Toll Free:
Europe:
(315) 432-8909
(800) 544-2414
+44 2392-232392
Available on Tape and
Reel For Pick and Place
Manufacturing.
Model 4A3306
Rev. A
Typical Performance: 2.0 GHz. to 3.0 GHz.
Insertion Loss 4A3306
-5.5
-5.3
-5.1
-4.9
-4.7
-4.5
2000 2200 2400 2600 2800 3000
Frequency (MHz)
Insertion Loss (dB)
Return Loss 4A3306
-50
-40
-30
-20
-10
0
2000 2200 2400 2600 2800 3000
Frequency (MHz)
Return Loss (dB)
Isolation 4A3306
-40
-30
-20
-10
2000 2200 2400 2600 2800 3000
Frequency (MHz)
Isolation (dB)
Phase Balance 4A3306
-4
-3
-2
-1
0
1
2
3
4
2000 2200 2400 2600 2800 3000
Frequency (MHz)
Phase Balance (Degrees)
Pin Configuration Mounting Footprint
OUTPUT
PIN - n
OUTPUT
PIN 2
n-WAY
POWER
DIVIDER
COMBINER
INPUT
PIN 1
OUTPUT
PIN - n
OUTPUT
PIN 2
n-WAY
POWER
DIVIDER
INPUT
PIN 1
DIVIDER
Dimensions are in Inches [Millimeters]
4A3306 Rev A Mounting Footprint
To ensure proper electrical and thermal performance
there must be a ground plane with 100%
solder connection underneath the part
.550
[13.97]
.150 [3.81]
.080 [2.03]
.063
[1.60] 50
Transmission
Line
Multiple
plated thru holes
to ground
.063
[1.60]
.380 [9.65]
.080
[2.03]
.063
[1.60]
.063
[1.60]
.150 [3.81]
.034 [0.86] TYP
