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Solutions for Cell Phones. Distributor: People & Semiconductor http://www.pns.co.kr. Table of Contents. Cell Phone Solutions Overview Power Management Solutions Chargers/Adapters FPS Optocouplers LDOs DC/DC Converters Supervisory and Temp Sense

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Solutions for cell phones

Solutions for Cell Phones

Distributor: People & Semiconductor

http://www.pns.co.kr


Table of contents
Table of Contents

  • Cell Phone Solutions Overview

  • Power Management Solutions

    • Chargers/Adapters

      • FPS

      • Optocouplers

    • LDOs

    • DC/DC Converters

    • Supervisory and Temp Sense

  • Lighting Management Solutions

    • LEDs (Display/Backlight/Flash)

    • LED Drivers

  • Signal Path Conditioning and Logic Solutions

    • Analog Switches

    • TinyLogic Products

    • DQFN-packaged Logic

    • Audio Amplifiers and High-Speed Amplifiers

    • Translators and USB Transceivers

  • RF Solutions

    • Power Amplifiers

  • Discrete Products

  • Related Collateral


Cell phone solutions overview
Cell Phone Solutions Overview

Today’s cell phones require more and more power, but allow less board space for circuit board designers. Fairchild’s cell phone solutions deliver high performance at low power, improve battery life, and reduce PCB space with smaller, more efficient packaging.

Signal Path

Conditioning

& Logic

Backlight

Power Boost

Audio Amp

& Switching

Off-Line Power Switchers

Battery Charging

System Power

Regulation

LEDs

& Drivers

Optocouplers

Temp

Sensing

Battery Mgmt


Tiny Logic

Single, Dual, Triple

Logic Translators

Octal Buffers

Decoders in DQFN

Audio Amp

FXLP34

FXL4T245

FXL5T244

FXL4245

NC7Sxx

NC7SZxx

NC7SBxx

NC7SWxx

74LCX245BQ

74LCX138BQ

FAN7000D, FAN7033

FAN7021, 7023

Supervisory

DC/DC

Converters

FAN5601

FAN5307

FAN4855

ILC6383

ILC6363

FM803

FM809

FM810

ILC5061

ILC5062

Flash LED

Display

Keypad

Backlighting

FOL625xxx

QTLP60xx

QTLP6xxx

FOL21x

Cell Phone Solutions Overview

Analog

Switch

Power Amps

FSA4157

FSA1156/1157

FSA1256/57/58

FSA2257

RMPAxxxx

Charger/ Adapter

FSD200

FSD210

FSD310

FSDL321

FSDH321

FOD274x

Baseband ICs

(DSP, MCU & Memory)

RX

LNA

PLL

PA

TX

Charge

Controller

FAN7563

FMS7401

LDOs(RF section)

High-Speed

Amplifiers

LCD

Backlight

Boost

LED

Drivers

LDOs

(Baseband)

FAN25xx

ILC7071

ILC7010/ILC7011

ILC7080/ILC7081

ILC7082/83/84

ILC7280

FAN4113

FAN4272

LMV321/358/324

FAN4230

KM4170/4270

KM7101

FAN5608

FAN5609

FAN5610

FAN5611-14

ILC6383

FAN4855

Li+

Temp

Sensors

FM20

FM50

FM75

FM45

Power Management Solutions

Lighting Management Solutions

RF Solutions

Signal Path Conditioning & Logic Solutions


Power management solutions

LNA

LNA

P

P

RX

RX

BaseBand

Block

L

L

(CPU, Chipset & Memory)

PA

PA

L

L

TX

TX

PA

PA

PA

Backlight

Backlight

LDO (RF)

LDO (RF)

LDO

LDO

DC/DC

DC/DC

Controller

Controller

Controller

Driver

Driver

Offline

Offline

AC

AC

-

-

DC

DC

Fuel

Fuel

Fuel

On

On

-

-

board

board

Li

Li

-

-

Ion

Ion

(

WallAdapter

Wall Adapter

)

Gauge

Gauge

Gauge

Charger

Battery

Battery

Battery Pack

Battery Pack

Power Management Solutions

From wall adapters to temp sensors, Fairchild has a power management solution for every cell phone application.

Camera

Flash

Flash

Controller

LCD

Display

Digital I/O

Super

-

Audio

Audio

visory

(USB, RS232)

amp

amp

Vibrator

Driver (LDO)

Protec

Protec

On

-

board

tion

tion

Charger

Micro

Micro

-

-

controlled

controlled

Charger

Charger

Power Management Solutions

Desktop Charger


Lighting management solutions overview
Lighting Management SolutionsOverview

As the trend in cell phone displays moves to full-color and camera phones become more popular, the demand for compact, easy-to-use lighting solutions is also growing dramatically. Fairchild’s extensive state-of-the-art LEDs combined with our industry-leading LED driver family provides a complete lighting solution for cell phones.


Display and backlighting led drivers
Display and BacklightingLED Drivers

Fairchild’s LED drivers save space, reduce part count, and provide uniform brightness. These LED drivers can regulate the LEDs either directly from the battery or through a DC/DC converter, andcome in small (SC-70, MLP, and TSOT) packages to fulfill even the smallest PCB area requirements.

  • FAN5606/FAN5608

  • Constant current, serial and parallel driver with built-in boost

  • Drives white, blue or any multicolor LEDs up to 6 in serial from Li-Ion

  • Independent brightness control for each channel

  • FAN5609

  • Constant current, parallel LED driver with built-in boost

  • Drives white, blue or any multicolor LEDs

  • Built-in VF compensation circuitry, drives LEDs with low or high VF


Signal path conditioning and logic solutions cell phone diagram

Base

Flip

Analog Sw

Dual FSA4157

AMP

Buffers

74LCX24*

Spec. Function

Ie. Docking

Ring

Camera

uSerDes

uSerDes

Analog Switch

for USB-FSUSB11

uProcessor

Display

GPU

Hinge

USB

T/Rx

USB

Port

Analog Sw

FSA4157

TinyLogic

NC7SV19

Translators

FXLP

Power

Mgmt

Memory

Signal Path Conditioning and Logic SolutionsCell Phone Diagram

Logic-Level Translators

  • FXL Series eliminates need for preferential power-up sequencing

  • Industry's lowest operating voltage translators (1.1V)

  • Industry's smallest packages DQFN / MLP and MicropakTM

  • 1-bit, 2-bit, 4-bit ,and 8-bit translators

  • Provides space-minimized flexibility to ultra-portable designers.

    DQFN Leadless Packaging for 4-6-8 Bit Logic

  • 75 % smaller than TSSOP packaging

  • Visible, coplanar terminals for high PC board insertion yield

    USB Transceivers

  • Removes ESD, translation, analog switch, and resistor devices

  • Industry’s smallest 1.1 and 2.0 transceivers

  • Reduced signal count interface (5 down to 3 pins to BB/ASIC)

Analog Switches

  • Smallest package with low RON performance

  • Excellent ESD, THD, and bandwidth

  • Options to cover all cell phone switching functions

    TinyLogic

  • Industry’s lowest power (CPD = 6pF, 0.9uA), high performance (4 ns @2.5V) family ULP

  • Industry's highest performance TinyLogic, ULP-A (1.2ns @2.5V)

  • Industry's lowest guaranteed operating voltage families ULP, ULP-A:

    0.9 V to 3.6 V

  • Industry's broadest portfolio, over 120 functions in 5 performance classes

  • Industry's smallest molded packages (MicroPak 6, 8, 10 lead)


Tinylogic tm products reducing power size and costs

Ultra Low Power

Battery Life

Voltage

MicroPakTM 6-Lead

SC70 6-Lead

Dual Devices in a Single’s Space

TinyLogicTM ProductsReducing Power, Size and Costs

23 Functions in the

Industry's Smallest

8-Lead US8

Configurable Logic

NC7SZ57

TinyLogic

3-Input Gates

NC7SZ10


TinyLogicTM ULP

Product Portfolio

With the functions you want, in the package you need, with the voltage, power and speed you're looking for, TinyLogic ULP is the logical answer for your cell phone designs.

Note: This is only a partial listing of our TinyLogic products, please visit www.fairchildsemi.com for a complete listing.


Audio amplifiers
Audio Amplifiers

Competitive Comparison


Rf solutions power amplifiers
RF SolutionsPower Amplifiers

  • Fairchild’s family of power amplifier modules (PAMs) is designed to increase signal power, and meet the requirements of popular cellular bands such as CDMA, W-CDMA, US-PCS, and Korean CDMA and PCS.

Advantages

  • Single positive-supply operation with low power and shutdown modes

  • Compact LCC packages

  • 38-40% CDMA efficiency at +28 dBm output power


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