Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model PD4859J5050S2HF
Rev B
Ultra Low Profile 0805 Power Divider
50 to 50
Description
The PD4859J5050S2HF is a low profile, sub-miniature Wilkinson power divider in
an easy to use surface mount package. The PD4859J5050S2HF is ideal for high
volume manufacturing and delivers higher performances than traditional printed and
lumped element solutions. The PD4859J5050S2HF is matched to 50 and has a
height profile of 0.5 mm which is ideal for high level integrations in the following
markets: 802.11a, WiMax, and home cordless. The PD4859J5050S2HF does not
include the resistive element and therefore, requires an external resistor for
operation. The PD4859J5050S2HF is available on tape and reel for high volume
manufacturing pick and place.
Detailed Electrical Specifications: Specifications subject to change without notice.
ROOM (25C)
Parameter Min. Typ. Max Unit
Frequency 4800 5900 MHz
Input Port Impedance 50
Output Port Impedance 50
Return Loss 7.9 10.3 dB
Insertion Loss* 0.7 1.0 dB
Amplitude Balance 0.1 0.3 dB
Phase Balance 1 4 Degrees
Isolation (Output Ports) 14 18 dB
Power Handling 2 Watts
Features:
4800-5900 MHz
18 dB Isolation (output ports)
Good Return Loss
0.5mm Height Profile
50 Ohm Input / 50 Outputs
Low Insertion Loss
Surface Mountable
Tape & Reel
Non-conductive Surface
RoHS Compliant
External Resistor Required
Halogen Free Operating Temperature -55 +85 ºC
* Insertion Loss stated at room temperature (Insertion Loss is approximately 0.1 dB higher at +85 ºC)
Outline Drawing
Mechanical Outline
-Dimensions are in Millimeters
2.04±0.10
1.29±0.10
0.46±0.05 1 2 3
656x
0.30
6x
0.22
4x 0.65
6x 0.98
Orientation Marker
Denotes Pin Location
4
Orientation Marker
Denotes Pin Location
TOP VIEW (Near Side) SIDE VIEW BOTTOM VIEW (Far Side)
5
4
2
1
6
3
Pin
GND
GND
Output 2
Output 1
Input
GND
Designation
2x 0.15
4x 0.37
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model PD4859J5050S2HF
Rev B
Typical Broadband Performance: 500 MHz. to 8.0 GHz.
Return Loss - Input
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
Frequency [MHz]
[dB]
Insertion Loss
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
Frequency [MHz]
[dB]
Amplitude Balance
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
Frequency [MHz]
[dB]
Phase Balance
-20
-15
-10
-5
0
5
10
15
20
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
Frequency [MHz]
deg
Isolation
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
7500
8000
Frequency [MHz]
[dB]
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model PD4859J5050S2HF
Rev B
Typical Performance: 4700 MHz. to 6000 MHz.
Return Loss - Input
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
Frequency [MHz]
[dB]
Insertion Loss
-3.6
-3.3
-3.0
-2.7
-2.4
-2.1
-1.8
-1.5
-1.2
-0.9
-0.6
-0.3
0.0
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
Fr e que ncy [ M Hz ]
[dB]
Amplitude Balance
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
Frequency [MHz]
[dB]
Phase Balance
-20
-15
-10
-5
0
5
10
15
20
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
Freque ncy [MHz]
deg
Isolation
-36
-33
-30
-27
-24
-21
-18
-15
-12
-9
-6
-3
0
4700
4800
4900
5000
5100
5200
5300
5400
5500
5600
5700
5800
5900
6000
Fr e que ncy [ M Hz ]
[dB]
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model PD4859J5050S2HF
Rev B
Mounting Configuration:
In order for Xinger surface mount components to work optimally, the proper impedance transmission lines must be
used to connect to the RF ports. If this condition is not satisfied, insertion loss, Isolation and VSWR may not meet
published specifications.
An example of the PCB footprint used in the testing of these parts is shown below. In specific designs, the
transmission line widths need to be adjusted to the unique dielectric coefficients and thicknesses as well as varying
pick and place equipment tolerances. In addition, since the PD4859J5050S2HF is a Wilkinson power divider, an
external 0603 100 resistor must be mounted in locations R1 as shown in the Figure below.
All of the Xinger components are constructed from ceramic filled PTFE composites which possess excellent electrical
and mechanical stability having X and Y thermal coefficient of expansion (CTE) of 17 ppm/oC.
Pad Footprint w/ 0603 Resistor Location
Circuit Pattern
Footprint Pad (s)
Solder Resist
Mounting Footprint
Dimensions are in Millimeters
6x .41
6x .33 .04
4x .25 .66
3x Plated thru
holes to ground
3x Transmission
lines
R1
Visit us at
www.anaren.com
USA/Canada:
Toll Free:
Europe:
Asia:
(315) 432-8909
(800) 411-6596
+44 2392-232392
+86 512-62749282
Model PD4859J5050S2HF
Rev B
Packaging and Ordering Information
Parts are available in reels and are packaged per EIA 481-2. Parts are oriented in tape and reel as shown below. Minimum order
quantities are 4000 per reel.
8.00
4.00
2.00 .81
.25
2.41
1.75
3.50
4.00
1.60
