Preliminary Specifications
Low Cost Three-Way GMIC SMT Power Divider
1850 - 1990 MHz
DS53-0004
V1.02
Features
SO-8
●
Small Size and Low Profile
Industry Standard SOIC-8 SMT Plastic Package
PIN 8
.2284-.2440
(5.80-6.20)
.010(0.25) M B M
●
.1497-.1574
(3.80-4.00)
- B -
●
Excellent Amplitude and Phase Balance
Superior Repeatability
Orientation
mark
●
●
Typical Insertion Loss 0.8 dB
PIN 1
.0099-0.0196
x 45° Chamfer
(0.25-0.50)
.1890-.1968
(4.80-5.00)
- A -
●
Typical Isolation 24 dB
1 Watt Power Handling
.0532-.0688
(1.35-1.75)
●
0°-8°
- C -
.004 (0.10)
.016-.050
Description
.0040-.0098
(0.10-0.25)
(0.40-1.27)
.0075-0.0098
(0.19-0.25)
M/A-COM’s DS53-0004 is an IC based monolithic power
divider using M/A-COM’s GMIC technology in a low cost
SOIC-8 plastic package. This 3-way power divider is
ideally suited for applications where small size, low
insertion loss, superior phase/amplitude tracking and
low cost are required. Typical applications include
personal communication systems and other
communication applications where size and PCB real
estate are at a premium. Available in tape and reel.
.013-.020 TYP.
(0.33-0.51)
.050(1.27) BSC.
.010(0.25) M C A M B S
8- Lead SOP outline dimensions
Narrow body .150
(All dimensions per JEDEC No. MS-012-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
The DS53-0004 is fabricated using a passive-integrated
circuit process. The process features full chip passivation
for increased performance and reliability.
Part Number
DS53-0004
Package
SOIC 8-Lead Plastic Package
Forward Tape and Reel*
Reverse Tape and Reel*
DS53-0004TR
DS53-0004RTR
* If specific reel size is required, consult factory for part number
assignment.
Typical Electrical Specifications1, T = +25°C
A
Parameter
Units
dB
dB
—
Min.
—
Typ.
1.0
21
Max.
1.4
Insertion Loss
Isolation
Above 4.8 dB
17
—
—
VSWR
1.8:1
0.3
7
2.0:1
0.6
Amplitude Balance
Phase Balance
dB
°
—
—
14
1. All specifications apply with a 50-ohm source and load impedance.
The Preliminary Specifications Data Sheet Contains Typical Electrical Specifications Which May Change Prior to Final Introduction.
M/A-COM, Inc.
1
North America: Tel. (800) 366-2266
Fax (800) 618-8883
■
Asia/Pacific: Tel. +85 2 2111 8088
Fax +85 2 2111 8087
■
Europe: Tel. +44 (1344) 869 595
Fax +44 (1344) 300 020