MACOM DS54-0005-TR, DS54-0005-RTR, DS54-0005 Datasheet

Low Cost Three-Way GMIC SMT Power Divider DS54-0005

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DS54-0005

Preliminary Specifications

Low Cost Four-Way GMIC SMT Power Divider
824 – 960 MHz

Features

• Low Cost

• Small Size and Low Profile

• Industry Standard SOIC-8 SMT Plastic Package

• Superior Repeatability (Lot-to-Lot Variation)

• Typical Insertion Loss: 0.8 dB

• Typical Isolation: 24 dB

• Typical Amplitude Balance: 0.3 dB

Description

M/A-COM’s DS54-0005 is an IC-based monolithic power divider
using M/A-COM’s GMIC technology in a low cost SOIC-8
plastic package. This 4-way power divider is ideally suited for
applications where PCB real estate is at a premium and standard
packaging for automated assembly and low cost are critical.
Typical applications include infrastructure, portables, and periph­eral devices (PCMCIA cards) for wireless standards such as GSM,
AMPS, CDPD, RAM, and ARDIS. Available in tape and reel.

The DS54-0005 is fabricated using a passive-integrated circuit
process. The process features full-chip passivation for increased
performance and reliability.

SOIC-8

Ordering Information

Part Number Package

DS54-0005
DS54-0005-TR
DS54-0005-RTR

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

SOIC 8-Lead Plastic Packa
Forward Tape and Reel
Reverse Tape and Reel

e

1
1

Typical Electrical Specifications1, TA= +25ºC

Parameters Units Min. Typ. Max.

Insertion Loss Above 6.0 dB dB — 0.8 1.1
Isolation dB 20 24 —
VSWR Input

Output
Amplitude Balance dB — 0.3 0.6
Phase Balance ° — 3 6

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

M/A-COM Division of AMP Incorporated ■ North America: Tel. [phone], Fax [phone] ■ Asia/Pacific: Tel.[phone], Fax [phone]

■

Europe: Tel. [phone], Fax+ 44 (1344) 300 020

www.macom.com

AMP and Connecting at a Higher Level are trademark s.

The preliminary spec ifications data sheet contains typical electrical specifications which may change prior to final introduction.

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1.4:1

1.25:1

1.7:1

1.5:1

V1.00

Low Cost Three-Way GMIC SMT Power Divider DS54-0005

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Iso la tio n vs. Frequency

Absolute Maximum Ratings

1

Parameter Absolute Maximum

Input Power

Operating Temperature

Stora

e Temperature

1. Exceeding these limits may cause permanent damage.

2. With internal load dissipati on of 0.125 W maximum.

2

1W CW

-40°C to +85°C

-65°C to 150°C

Recommended PIN Configuration

Functional Diagram

3 Pins 2, 6, and 7 must be DC and RF grounded.

Typical Performance @ +25°C

Insertion Loss vs. Frequency

(Dashed lines show amplitude balance window)

0

-0.25

-0.5

-0.75

Insertion Loss dB

-1
824 858 892 926 960

Frequency M Hz

Isolation vs. Frequency

0

-5

-1 0

-1 5

-2 0

-2 5

Isolation dB

-3 0

-3 5

-4 0
824 858 892 926 960

Frequency M Hz

RF1-RF2
RF2-RF3
RF3-RF4
RF1-RF4

VSWR vs. Frequency

2

1.8

1.6

1.4

VSWR

1.2

1

824 858 892 926 960

Frequency M H z

Phase Balance vs. Frequency

(Relative to RF1)

10

8
6
4
2
0

-2

-4

-6

Phase, degrees

-8

-1 0
824 858 892 926 960

Frequency M Hz

Input
Output

RF1
RF2
RF3
RF4

M/A-COM Division of AMP Incorporated ■ North America: Tel. [phone], Fax [phone] ■ Asia/Pacific: Tel.[phone], Fax [phone]

■

www.macom.com

Europe: Tel. [phone], Fax+ 44 (1344) 300 020

AMP and Connecting at a Higher Level are trademark s.

The preliminary spec ifications data sheet contains typical electrical specifications which may change prior to final introduction.

V1.00