ti analog overview
TRANSCRIPT
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TI Analog Overview
Joong-ho KimAnalog Sales Manager
High-Performance Analog
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AGENDA
• What is Analog?• Analog Market• Analog Analogies• TI Analog Technology
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What is Analog?
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TI Analog & DSP Power Portable A/VRCA LYRA Audio/Video Jukebox
How many TI components are on the board?A. 6B. 11C. 16D. 21
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TI Analog & DSP Power Portable A/VRCA LYRA Audio/Video Jukebox
Power
Digital Signal
Processor
Power
Power
Switch
Amplifier
Power
Power
Power
Switch
SwitchLogic
Audio Codec
Logic
Logic
Power
Power
Power
Top Bottom
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Dell™ Axim™ X50v PDAHow many TI components are on the board?
A. 25B. 30C. 35D. 40
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Dell™ Axim™ X50v PDA
Logic
WirelessLAN
Power
Video DAC
Touch Screen
Controller
Bluetooth
Power
Codec/Amplifier
Logic
Logic
Logic
Logic
Logic
Logic
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Analog is Everywhere
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What is Analog?Analog chips are an essential element of almost all applications in today’s digital world. They convert “real-world” signals such as voice, sound, pressure, temperature and electricity into the 1s and 0s of the digital world, where the digital signals can be processed very fast by digital signal processors (DSPs) and back into real world signals again. Here’s the role one type of analog chip – the data converter -- plays in a cell phone:
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Analog Market
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Semiconductor Growth is Broad Based
Analog~40%
DSP~35%
Other~25%
2004 Revenue: $10.9B
+$800M+$1000M
+$700M
1
2
3
4
Analog DSP Other2003 2004 2003 2004 2003 2004
5
2004 Growth Rate 31%
$B
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Vertical Applications
$19.5B
Vertical Applications
$19.5B
Standard$11.9B
Standard$11.9B
Analog Market: Dynamic OpportunityTotal Analog TAM 2004
$31.4 Billion
Mixed-Signal MarketHigh-Performance Analog Market
Long product lifeHighly profitableDiverse and large number of products and customersSignificant investment to enter
High-volume, end-equipment orientedFast production rampIntegration of analog + digital, powerSignificant investment to enter
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Vertical Applications
$19.5B
Vertical Applications
$19.5B
Standard$11.9B
Standard$11.9B
High-Performance Analog Market
High-Performance Analog MarketAmps$2.5BAmps$2.5B
Data Converters$2.0B
Data Converters$2.0B
Power Mgmt$5.5B
Power Mgmt$5.5B
Interface$1.8B
Interface$1.8B
Source: WSTS 2004
TI’s HPA Business$1.5B+ revenue in 200440% growth over 200335,000+ customers15,000+ products
Total Analog TAM 2004$31.4 Billion
Gregg LoweSenior Vice President
High-Performance Analog
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The Analog Market is GrowingAnalog Market By RegionWorldwide Analog Market
25,000
35,000
45,000
55,000
2004 2005 2006 2007 2008 2009 2010
Source: DATABEANS Estimates
0
5,000
10,000
15,000
20,000
25,000
30,000
2004 2005 2006 2007 2008 2009 2010
AutomotiveComputerConsumerCommunicationsIndustrial
Worldwide Analog Forecast By Market
2004– 2010 CAGR = 12%2004– 2010 CAGR = 12%
Mill
ions
of D
olla
rsM
illio
ns o
f Dol
lars
4,000
9,000
14,000
19,000
24,000
29,000
34,000
39,000
2004 2005 2006 2007 2008 2009 2010
AmericasEuropeJapanAsia Pacific
Mill
ions
of D
olla
rs
0%
5%
10%
15%
TI STM Infineon Philips ADI National
2004 Worldwide Analog Market Share by Vendor
Mar
ket S
hare
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Asia Analog MarketAsia Analog MarketAsia Analog Market
10,000
20,000
30,000
40,000
2004 2005 2006 2007 2008 2009 2010
Source: DATABEANS Estimates
0
5,000
10,000
15,000
20,000
25,000
30,000
2004 2005 2006 2007 2008 2009 2010
AutomotiveComputerConsumerCommunicationsIndustrial
Worldwide Analog Forecast By Market
2004– 2010 CAGR = 17%2004– 2010 CAGR = 17%
Mill
ions
of D
olla
rsM
illio
ns o
f Dol
lars
0
5,000
10,000
15,000
20,000
25,000
2004 2005 2006 2007 2008 2009 2010
China Taiwan
Korea Other
Mill
ions
of D
olla
rs
0%
5%
10%
15%
TI STM Infineon Philips ADI National
2004 Worldwide Analog Market Share by Vendor
Mar
ket S
hare
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TI HPA Is Outgrowing the Competition
TI HPALLTCMXIMADI
2001 2002 2003 2004
Perc
ent C
umul
ativ
e Se
quen
tial G
row
th
60
40
20
0
-20
Source: Company Reports and TI High-Performance Analog revenue* ADI numbers based on analog revenue
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Analog Analogies
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Data ConvertersData converters are like translators: they convert one language (analog) to another (digital). You’ve probably heard this a million times already: Analog is the “real world”• light• sound• temperature• pressure• …Digital is “computers” or “processors”.Since we can do a lot of things with processors that we can’t doin the “real world”, or because we can do them cheaper, faster, smaller, …, we need to translate TO digital. But since our human brains can only understand analog (at least so far!) we have to translate back.
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AmplifiersFirst, think of amplifiers like cars… There are lots of different kinds: old, used, new; cheap, mid-range, expensive. They do lots of things: get you from point A to point B, carry things, give you pleasure, impress other people.
In a lot of situations one is as good as another, subject to individual preferences. Sometimes only one unique characteristic matters – maybe
distance to the pedals for a shorter driver, or cost for a starving student.
Sometimes their exactly the same,just a different color (“pin-for-pin”).
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AmplifiersIn the most basic configuration, Amplifiers make small things (signals) bigger, like a magnifying glass or a megaphone…
…or weak things stronger so they can go farther – Buffers, LineDrivers – like handing the ball to someone who can throw harder/farther than you can, or a spent runner in a relay race passing the baton…
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Interface, Data transmissionIn the digital domain processors have to communicate by sending data and other digital information to other processors, to memory or storage mediums, to other devices.
Data Transmission Circuits, also called Interface Circuits, are responsible for digital-to-digital communication.
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Interface, Data transmissionIf we didn’t have data transmission standards, systems couldn’t share data with each other. Different manufacturers couldn’t design products to talk to each other.
Some data transmission standards and standards-based products include:
• RS-232
• RS-485
• 1394
• PECL, LVPECL
• LVDS, LVDM
• Ethernet
• UART
• SerDes
• CAN
• USB
• SCSI
• Gbit Ethernet
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Operational AmplifiersOperational Amplifiers – “Op Amps” – are the “black magic” of analog. They can be configured to do just about anything, and are used everywhere:
• amplifying (duh!)• buffering• filtering• shaping• summing (combining signals) & differencing• comparing (comparators are just special op amps)• sampling• analog “arithmetic” operations: integrating, multiplying, etc…• and on and on and on…
They are the most analog” of the “analog” building blocks.
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Audio Power AmplifiersAudio Power Amp – like getting your big brother (bigger and stronger) to beat up the bully…
Power Amplifiers, Buffers, Line Driversare like specialty vehicles designed to do certain things: pull a load like a tractor, carry a big load like a semi, go a long distance, etc.
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Power Mgmt – “Bricks”“Pre-fab” or “off the shelf” power supplies built to basic specifications (V, I, P).
Typically higher current, higher power; sometimes multiple outputs (V + I)
Complex “switched mode” topologies: power supply design expertise.
Used to be about the size of a brick, then “half-bricks”, “quarter bricks”, and so on as technologies improved. Now some lower power (less heat) versions look like ICs.
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Voltage RegulationVoltage Regulators are like a bridge between a bumpy rutted dirt country road and a smooth paved highway.
Electrical circuits have different levels of ‘robustness’ and ‘tolerance’ to supply voltage changes – their ‘shock absorbers’ are usually pretty weak.
Voltage regulators flatten out the “bumps” in the supply voltage so the circuitry that “rides”on it doesn’t get damaged.
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DC-DC ConvertersElectricity comes in two types: ac (“alternating current”) and dc (“direct current”). AC is what you get from the plug on the wall, what’s in the power lines you see. DC is what you get out of batteries, and what electronic circuits use.
So you have to convert what you get out of the wall to something like a battery…that’s ac-dc conversion, or “offline” conversion.
Once you have dc of some x Volts, whether it comes from ac-dc conversion, or from a battery or other power supply, you may need to change it (remember SMPS):• higher voltage• lower voltage• negative voltage
This is dc-dc conversion.
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Supply Voltage SupervisorsSupply Voltage Supervisors (SVSs), also called Reset Circuits, are pretty simple to understand. Basically theyare like sentries who keep watch on your power supply voltage, and raise a flag ifit drops below a threshold.
SVSs are used with processors to make surethe system saves data and shuts down“nicely” when there is a power interruptionor when batteries discharge.
Some SVSs include extra bells and whistles:• back up power switching• “early fail” warning• others
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Power DistributionPower Distribution Switches are just like the switches around your house – you don’t leave all the lights on in every room (1) because your mother/father told you not to, and(2) because today you pay the electric bill!
Electronic systems, especiallybattery-powered systems, also need to conserve energy (power); one way to do this is to shut off parts of the systemwhenever possible.
A couple of examples: • the hard drive on your laptop• the screen on your laptop
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Battery ManagementThe advent of the portable computer and the cellular telephone, and the corresponding development of new battery technologies and the need to get as much ‘life’ out of a single battery cycle led to the development of sophisticated circuits to “manage” the battery:
• supervision: simple ‘low battery’ detection• safe charging and discharging• temperature control• monitoring and display of charge remaining
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Battery ManagementDifferent battery technologies – Li-Ion, NiCd, NiMH, Lead-Acid, etc. – have very different characteristics, and can be very volatile if charged or discharged incorrectly. Chargers are circuits used to do this safely.
Battery Monitors and “Gas Gauges” keep track of the amount of power left in a battery by tracking the charging and discharging. How often do any of us fully charge or discharge our cell phones and laptops? We use them as we need them, and charge them whenever and as long as is convenient. Monitors and “Gas Gauges”tell us ‘how much is left in the tank’ so we can‘fill ‘er up’ before we run out.
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TI Analog Technology
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High Performance Analog Technology Leadership
For Highest PrecisionLowest 1/f noise in industryBest thin-film resistor and capacitor in industryLow parasitics – aggressive metal pitchFully qualified, in production
HPA07
Industry’s only SiGe NPN and PNPLowest parasitics – oxide isolationPrecision thin-film resistor and capacitorFully qualified, in production
For Highest Speeds and Precision
BiCom3 LBC7
Leading-edge power DMOS devicesIndustry-leading copper technologyFull SOA characterizationFully qualified, in production
For Highest Integration and Power
For High Speed and IntegrationTI’s advanced CMOS roadmapTI’s advanced wafer fabsDense, low-power CMOSFully qualified, in production
C05
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Technology Features:0.3 µm Feature Size120 A (75 A) Gate OxTLM (triple level metal)SiCr TFRMIM CapacitorLow Noise hot digital and analog 3 / 5V CMOS17K Gates/mm2200mm Wafers
NSDNSDPSD
N-well
P Substrate
Poly
Gate Oxide
Field Oxide
DrainGate
SourceBackgate
18 / 30V DE HV CMOS
Process Goals:Lowest 1/f NoiseLowest Cap VCLowest Cpar’sHigh CMOS IdsatWorld’s Best Thin FilmIntegration Capability
NBL
NWELL
NSDVTP
Fox
POLY1
CTOP
NBL NWELL VTP POLY1 CTOPNSD CONT MET1
NBL
NWELL
NSDVTP
Fox
POLY1
CTOP
NBL NWELL VTP POLY1 CTOPNSD CONT MET1
NBL
NWELL
NSDVTP
Fox
POLY1
CTOP
NBL NWELL VTP POLY1 CTOPNSD CONT MET1
TiNTiSi2
Oxide
HPA07 Cap VC ∼ 3 ppm/V, 3 ppm/V2 vsConv P-P Cap VC ~ 20 ppm/V, 20 ppm/V2
IMD2
IMD1
W W
M2 M2
M1
M2
SiCrTiN
TFR: 16-Bit, 1 LSB, Untrimmed 3.3V FSR
W
TEOS
World ClassCMOS &
PassivesSiCr Thin Film Resistor
Metal Insulator Metal Capacitor
High Voltage Drain Extended CMOS
Highest Precision
HPA07 – High-Performance Analog
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E-Trim ™The future of Precision CMOS
• DIGITAL TRIM during FINAL TEST• AFTER Packaging• Avoids Shift of laser-trimmed Vos during Packaging• Simplified Production Flow
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Offset and Drift Trim!
Trims at High Temp• Trim Tail Current• Trim Vos
Trims at Room Temp• Trim Offset Drift
TI is the only Company trimming Drift digitally!
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BiCom3 Highest Speeds and Precision
In volume productionApplications: wireless infrastructure and measurement equipmentFor Highest Speeds and Precision
Ideally Suited for High-Speed Op Amps and Data Converters
Spee
d -B
andw
idth
(GH
z)
THD @ 30 MHz (dB)
THS4302
CLC440MAX4104AD9631
AD8055AD9021
- - -0
0.5
1
1.5
2
2.5
3
0 50 100 150Linearity
Spee
d -P
NP
(f TG
Hz)
ADI XFCB2
NSC VIP10
TIBiCom3
ADI XFCB1
0
5
10
15
20
0 5000 10000 15000 20000 25000
BiCom3 is Industry’s 1st Complementary SiGe Bipolar Process
MAX CB-4
Technology Features:• 200mm Wafers• 0.35 um Features• 5V Operation• SOI Substrates• Trench Isolation• 115 A Gate Ox
• TLM (1.0 um Pitch)• NiCrAl Thin Film Resistor• Metal-Silicide Capacitor• Cu Power Metal Option• Laser Trimming• 13K Gates/mm2
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• 125 Msps with Low Power (750 mW)• 70 dB SNR at 100 MHz IF• 82 dB SFDR at 100 MHz IF• 750 MHz Input Bandwidth• 10K Gates of Logic
C05 – Mixed-Signal Integration– Data Converters & Amplifiers –
ADS5500125 Msps, 14-Bit ADC
Source BackgateDrainIsolation
Nwell
Poly
NSD NSD
P Substrate
PSDNSD
NwellPwell
Deep Nwell
NSD
• Deep Nwell Isolation• R: 140 Ω/sq Poly• C: 0.46 fF/µm2 (MIM)• Vertical PNP• Status: Released
• 1.8V and 3.3V CMOS• TLM Pitch: 0.50 µm• 1.8V Lmin: 0.18 µm• 3.3V Lmin: 0.42 µm• 70K Gates/mm2
For High Speed and IntegrationTechnology Features:
Isolated NMOS Transistor
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LBC7 – LDMOS Technology
Technology Features:• 0.25 um Features• 30 – 40V LDMOS• 75/200 A Gate Ox
NSDNSD
NWELL
P Substrate
Poly
Gate Oxide
Field OxideDrain
GateSource Backgate
NSDDWELL
NBL
Channel
LDMOS Rsp vs BVdss
1
10
100
1000
10 100BVdss (V)
Rsp
(mΩ
-mm
2 )
ST BCD5ST BCD6TI LBC-5TI LBC-5 nadjTI LBC-7
LBC-7
LBC-5LBC5 nadj
20
BCD5 BCD6
30 40 50 60 70 80 90
Industry Leading Rsp PerformanceKey Benefits• Extremely Low On Resistance (Rsp)• Ideal for Below 30V Standard Supply
and Portable Power• High Current Carrying Capabilities• Creation of World Class Power and
Analog Devices• High Integration Capability• Extremely Low Leakage
• TLM• Thick Cu Metal• 23K Gates/mm2
High Integration and Low Voltage Power
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Quad FlatpackNo Leads
(QFN)Heat Sink ThinQuad Flatpack
(HTQFP)
Small Outline Transistor(SOT223)
Small Outline
No Leads(SON)
Thin Quad Flatpack(TQFP)
Transistor Outline
(TO236)
PowerPadSmall Outline
Package(HSOP)
Mini SmallOutline
Package(MSOP)
ShrinkSmall Outline
Package(SSOP)
Small OutlineTransistor Package (SOT23)
Surface Mount Header (DDPak)
Transistor Outline
(TO220)
MicroStar BGA ™Chip Scale Tape BGA
(u*BGA)
Laminate Chip Scale BGA(nFBGA)
Thin ShrinkSmall Outline
Package(TSSOP)
PowerSmall Outline
Package(PSOP3)
Small Outline
Integrated Circuit(SOIC)
Heat Slug Small Outline
Integrated Circuit
Laminate Ball Grid
Array(BGA)
Plastic Dual-In-Line Package(PDIP)
HPA offers a wide range of packages including:
HPA Packages
MicroStar JR ™Chip Scale Pkg
(u*JR BGA)
MicroStar Ultra Thin™Land Grid Array
Chip Scale Package(u*UT LGA)
Wafer Scale Package(WSP)
Scale: 2.5x 24-bit
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TI is Committed to the Environment Participates in industry standards organizations and works with legislative groups to set achievable and meaningful environmental goals
Began removing Lead (Pb) from products more than a decade ago– Over 70% of TI’s lead-frame components do
not contain lead and are compatible with proposed RoHS thresholds
– All TI Logic products are available Pb-Free
Is actively qualifying Pb-Free and Green solutions that go beyond current industry thresholds in anticipation of future environmental requirements
TI recognizes that customers require early availability of Pb-Free products and has already converted a large percentage of TI’s entire product line to Pb-Free solutions. By 1Q 2005, >90% of TI products and >80% of HPA products will be available Lead (Pb)-Free and Green.
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TI Leadfree Information
For questions, vendor surveys or conversion status information, use our Pb-Free and Green resources:
• TI Web site www.ti.com/leadfreeEasy-to-use search engine to determine Pb-Free status and schedule for all TI products
• Your TI sales representative
• [email protected] resource for questionnaires, vendor surveys or for requesting conversion status and material content on long lists of part numbers
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Launching Leadership ProductsTHS4509 – High-Speed Amplifier
Battery Gas GaugeIntroduced Sept. 13, 2004
Calculates remaining battery capacity with 99% accuracy
Always Know True Battery Life
Prolongs Battery Use
Introduced March 7, 2005
Digitally Controlled Power Management
For UPS, Computing, Server & Telecom Power Systems
Enhances Performance and Lifetime of Power Supplies
Reduces Time-to-Market & System Cost
ADS1271 – Industrial Data Converter
Introduced November 9, 2004
New class of industrial data converter with both precision and speed
Enables new level of precision measurements in industrial, medical and automotive applications
Widest bandwidth 24-bit industrial ADC
Introduced January 24, 2005
Lowest noise, lowest distortion fully-differential amplifier
Drives high-speed ADCs to their best performance
For demanding applications like test & measurement, medical imaging, wireless infrastructure & industrial
Digital Power
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Q & A