MACOM DS52-0008-TR, DS52-0008-RTR, DS52-0008 Datasheet

Low Cost Two-Way GMIC SMT Power Divider
824 - 960 MHz

DS52-0008

Features

• Small Size and Low Profile

• Industry Standard SOT-26 SMT Plastic Package

• Typical Isertion Loss: 0.6dB

• Typical Isolation: 15dB

• 1 Watt Power Handling

Description

M/A-COM’s DS52-0008 is an IC-based monolithic power divider
using M/A-COM’s GMIC technology in a low cost SOT-26
plastic package. This 2-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 communications systems and other
communication applications where size and PCB real estate are at
a premium. Available in Tape and Reel.

The DS52-0008 is fabricated using a passive-integrated circuit
process. The process features full-chip passivation for increased
performance and reliability.

SOT-26

Ordering Information

Part Number Package

DS52-0008 SOT-26 Lead Plastic Package
DS52-0008-TR Forward Tape and Reel
DS52-0008-RTR Reverse Tape and Reel

1. If specific reel size is required, consult factory for part number
assignment.

1
1

Typical Electrical Specifications1, TA = +25°C

Parameter Units Min Typ Max

Insertion Loss above 3.0dB dB — 0.6 0.8
Isolation dB 13 15 —
VSWR RF Input — — 1.3 : 1 1.4 : 1

Amplitude Balance dB — 0.1 0.25
Phase Balance Degrees — 3.0 5.0

1. All specifications apply with a 50-Ohm source and load impedance.

V1.01

M/A-COM n North America: Tel. [phone], Fax [phone] n Asia/Pacific: Tel.[phone], Fax [phone] n
Europe: Tel. [phone], Fax[phone]

www.macom.com Specifications subject to change without notice.

Absolute Maximum Ratings1

Parameter Absolute Maximum

Input Power2 1 W CW
Operating Temperature -40°C to +85°C
Storage Temperature -65°C to +150°C

1. Exceeding these limits may cause permanent damage.

2. With internal load dissipation of 0.125 W Maximum.

Functional Diagram

Typical Performance @ +25°C

DS52-0008

Recommended PCB Configuration

Insertion Loss

Insertion Loss vs. Frequency

0

-0.25

-0.5

Insertion Loss dB

-0.75

-1
824 858 892 926 960

VSWR

VSWR vs. Frequency

2

1.8

1.6

VSWR

1.4

1.2

1

824 858 892 926 960

Frequency MHz

Frequency MHz

Input
Output

Isolation

0

-5

-10

-15

-20

Isolation dB

-25

-30

-35

-40
824 858 892 926 960

Phase Balance

0

-1

-2

-3

Phase, degrees

-4

-5
824 858 892 926 960

Frequency MHz

Phase Balance vs. Frequency

(Relative to RF1)

Frequency MHz

V1.01

M/A-COM n North America: Tel. [phone], Fax [phone] n Asia/Pacific: Tel.[phone], Fax [phone] n
Europe: Tel. [phone], Fax[phone]

www.macom.com Specifications subject to change without notice.