Preliminary Specifications
Low Cost Six-Way Power Splitter/Combiner
1200 - 1660 MHz
DS56-0003
V2.00
Features
q
q
q
q
q
q
SOW-16
Pin 16
Small Size and Low Profile
Industry Standard SOW-16 SMT Plastic Package
Superior Repeatability
Insertion Loss: 1.1 dB Typical
Isolation: 22 dB Typical
Low Cost
Orientation
Mark
Pin 1
.2914-.2992
.394-.419
(7.40-7.60)
(10.00-10.65)
-B-
.010(0.25) M B M
Description
M/A-COM’s DS56-0003 is an IC-based monolithic power
splitter/combiner in a low cost SOW 16-lead plastic
package. This 6-way power splitter/combiner is ideally
suited for applications where small size, low profile
and low cost, without sacrificing performance, are
required. Typical applications include base stations,
portables and PCMCIA cards for wireless standards
such as JDC, GPS and LEOs. Available in tape and reel.
The DS56-0003 is fabricated using a passive-integrated
circuit process. The process features full chip passiva-
tion for increased performance and reliability.
.004 (0.10)
0.050(1.27) BSC.
.3977-.4133
(10.10-10.50)
-A-
.0926-.1043
(7.40-7.60)
0°-8°
-C-
.0040-.0118
(0.10-0.30)
.010-.029 x
45° Chamfer
(0.25-0.75)
.016-.050
(0.40-1.27)
.0091-.0125
(0.23-0.32)
.013-.020 TYP
(0.33-0.51)
.010(0.25) M C A M B S
16-Lead SOP outline dimensions
Wide body (.300)
(All dimensions per JEDEC No. MS-013-AA, Issue C)
Dimensions in ( ) are in mm.
Unless Otherwise Noted: .xxx = ± 0.010 (.xx = ± 0.25)
.xx = ± 0.02 (.x = ± 0.5)
Ordering Information
Part Number
DS56-0003
DS56-0003-TR
DS56-0003-RTR
Package
SOW 16-Lead Plastic Package
Forward Tape & Reel*
Reverse Tape & Reel*
*
If specific reel size is required, consult factory for part number
assignment.
Typical Electrical Specifications
1
,
TA = +25°C
Parameter
Units
Min.
Typ.
Max.
Insertion Loss
Isolation
VSWR
Amplitude Balance
Phase Balance
dB
dB
dB
°
16
1.2
22
1.6:1
0.4
10°
1.5
2.0:1
0.6
14°
1. All specifications apply with a 50-ohm source and load impedance.
This Preliminary Specifications Data Sheet Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
M/A-COM, Inc.
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
s
1
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020
Six-Way Power Splitter/Combiner
DS56-0003
V2.00
Absolute Maximum Ratings
1
Parameter
Input Power
2
Operating Temperature
Storage Temperature
Absolute Maximum
1 W CW
-40°C to +85°C
-65°C to +150°C
Functional Diagram
3
GND
1
RF 3 (OUT)
2
GND
3
RF 2 (OUT)
4
GND
5
RF 1 (OUT)
6
GND
7
RF IN
8
GND
16
RF 4 (OUT)
15
GND
14
RF 5 (OUT)
13
GND
12
RF 6 (OUT)
11
GND
10
GND
9
1. Exceeding these limits may cause permanent damage.
2. With internal load dissipation of 0.125 W maximum.
Recommended PCB Configuration
(DIMENSIONS IN INCHES)
.428
.016 DIA.
PLATED
THRU (21X)
.335
PINS 1,3,4,7,8,9,12,14, AND 16 MUST BE DC AND RF GROUNDED.
RF 3
RF 4
RF 2
RF 5
.067 TYP.
RF 1
RF 6
.030 TYP.
RF IN
.041
.093 TYP.
.050 DIA.
PLATED
THRU (3X)
CIRCUIT MATERIAL: FR-4 .016 THICK
Typical Performance @ +25°C
INSERTION LOSS vs FREQUENCY
INSERTION LOSS (dB)
0.0
-0.5
2.00
1.75
VSWR vs FREQUENCY
Output
Input
VSWR
-1.0
-1.5
-2.0
1200
1300
1400
1500
1600
1.50
1.25
1.00
1200
1300
1400
1500
1600
FREQUENCY (MHz)
FREQUENCY (MHz)
ISOLATION vs FREQUENCY
0
ISOLATION (dB)
-10
-20
-30
-40
1200
1300
1400
1500
1600
FREQUENCY (MHz)
This Preliminary Specifications Data Sheet Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
2
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
s
M/A-COM, Inc.
Asia/Pacific: Tel. +81 (03) 3226-1671
Fax +81 (03) 3226-1451
s
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020