WS1103-BLK datasheet, PDF - EEWORLD Datasheet

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WS1103-BLK: DescriptionMODULE PA; CategoryWireless rf/communication Radio frequency and microwave; File Size263KB，15 Pages; ManufacturerBroadcom; Environmental Compliance

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WS1103-BLK Overview

MODULE PA

WS1103-BLK Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Broadcom
package instruction	SOLCC8,.11,32
Reach Compliance Code	compliant
ECCN code	5A991.G
Characteristic impedance	50 Ω
structure	COMPONENT
Gain	14 dB
Maximum input power (CW)	10 dBm
Installation features	SURFACE MOUNT
Number of functions	1
Number of terminals	8
Maximum operating frequency	849 MHz
Minimum operating frequency	824 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-30 °C
Package body material	PLASTIC/EPOXY
Encapsulate equivalent code	SOLCC8,.11,32
power supply	3.4 V
RF/Microwave Device Types	NARROW BAND LOW POWER
Maximum slew rate	515 mA
surface mount	YES
Maximum voltage standing wave ratio	2.5

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WS1103

CDMA Cell 3x3 Power Amplifier Module

(824-849 MHz)

Data Sheet

Description

The WS1103 is a CDMA(Code Division Multiple Access)

power amplifier module designed for handsets operat-

ing in the 824-849 MHz bandwidth.

The WS1103 features CoolPAM circuit technology that

offers state-of-the-art reliability, temperature stability

and ruggedness.

Digital mode control of CoolPAM reduces current

consumption, which enables extended talk time of

mobile devices.

The WS1103 meets stringent CDMA linearity

requirements to and beyond 28 dBm output power. The

3 mm x 3 mm form factor 8-pin surface mount package is

self contained, incorporating 50 ohm input and output

matching networks.

Features

•

Excellent linearity

•

Low quiescent current

•

High efficiency

PAE at 28 dBm: 41.2%

PAE at 16 dBm: 17.7%

•

8-pin surface mounting package

3 mm x 3 mm x 1.0 mm

•

Internal 50 ohm matching networks for both RF input

and output

•

RoHS compliant

Applications

•

Digital CDMA Cellular

•

Wireless local loop

Order Information

Part Number

WS1103-TR1

No. of Devices

1,000

100

Container

7” Tape and Reel

BULK

Functional Block Diagram

Vcc1 (1)

Vcc2 (8)

WS1103-BLK

INPUT

(2)

INPUT

MATCH

INTER

STAGE

MATCH

OUTPUT

MATCH

OUTPUT

(7)

BIAS CIRCUIT & CONTROL LOGIC

MMIC

MODULE

Vcont (3)

Vref (4)

WS1103-BLK Related Products

	WS1103-BLK	WS1103-TR1
Description	MODULE PA	MODULE PA
Is it Rohs certified?	conform to	conform to
Maker	Broadcom	Broadcom
package instruction	SOLCC8,.11,32	SOLCC8,.11,32
Reach Compliance Code	compliant	compliant
ECCN code	5A991.G	5A991.G
Characteristic impedance	50 Ω	50 Ω
structure	COMPONENT	COMPONENT
Gain	14 dB	14 dB
Maximum input power (CW)	10 dBm	10 dBm
Installation features	SURFACE MOUNT	SURFACE MOUNT
Number of functions	1	1
Number of terminals	8	8
Maximum operating frequency	849 MHz	849 MHz
Minimum operating frequency	824 MHz	824 MHz
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-30 °C	-30 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
Encapsulate equivalent code	SOLCC8,.11,32	SOLCC8,.11,32
power supply	3.4 V	3.4 V
RF/Microwave Device Types	NARROW BAND LOW POWER	NARROW BAND LOW POWER
Maximum slew rate	515 mA	515 mA
surface mount	YES	YES
Maximum voltage standing wave ratio	2.5	2.5

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