New High-Performance Analog Showcase
from Texas Instruments
June 2004

To subscribe to the HTML version of the Analog eNewsletter, please click here.

In this Issue:
Data Converters
Power Management
Amplifiers & Comparator
Interface
Audio
Clocks & Timers
Analog Training / Seminars
Company Authored Articles In The Media
Customer Support Contact Information

DATA CONVERTERS

ADS5500 Family High-Performance ADCs: Designed for applications requiring the highest speed and highest dynamic range, the ADS5500 family offers a range of resolution, speed and performance options.
  • Single 12- and 14-bit, 80, 105 and 125 MPSP ADCs
  • Pin-compatible family
  • Very low power dissipation: 660 mW to 780 mW
  • Applications: Communications, medical, imaging, industrial, test and measurement
http://www.ti.com/ads5500family


  

POWER MANAGEMENT

Smallest 1-cell Li-Ion USB/AC charger: The bq24020/22/23/24/25 Li-Ion charger features the industry’s smallest solution in a 3x3mm2 QFN-10 package.
  • Selectable charge rates of 100/500 mA (USB) and up to 1 A (from AC adapter)
  • High integration with 1-A FET, reverse-current protection, current, sense, and thermal shutdown
  • Applications: PDAs, pagers, MP3 players, Smartphones, and digital cameras
bq24020, bq24022, bq24023, bq24024, bq24025: Price (1 ku) $1.85

IEEE 802.3af PoE Powered Device Controllers: The TPS2375/76/77 fully integrated Power over Ethernet (PoE) devices offer an integrated 0.6-ohm, 100-V low-side switch and 15 kV system-level ESD capability.
  • Applications: VoIP phones, WLAN access points, security cameras and POS terminals
TPS2375, TPS2376, TPS2377: Price (1 ku) $1.25

Low Input Synchronous Buck Controller: The TPS40007/40009 are controllers for low-voltage, non-isolated synchronous buck regulators that use second-generation predictive gate drive technology.
  • No Vout ripple, no Vout glitch, and no SW resistor needed
  • Applications: Distributed power and point-of-load regulation for DSPs, FPGAs or ASICs, in servers, base stations, and broadband, network communication systems
TPS40007, TPS40009: Price (1 ku) $0.99

5 V, 3.3 V, & 12 V, 10-W PoE Power Module: The PTB48540a/b/c is the industry’s first PoE-powered device module tested and compliant to IEEE Std. 802.3af.
  • Adjustable output of ± 10%, 300 kHz switching frequency and short circuit protection
  • Input voltages between 36 V and 57 V, and output options of 3.3 V, 5 V, and 12 V
  • Applications: PoE-isolated supply requirements in security systems, wireless LAN, sensors and monitoring devices
PTB48540a, PTB48540b, PTB48540c: Price (1 ku) $26.00

15-A, 5-V/12-V Input Bus Termination Power Module for DDR Memory: The PTH05010Y/12010Y switching regulator modules are specifically designed to meet the power needs of DDR and QDR I/II memory applications.
  • Efficiencies up to 91%
  • Proven, compact solution reduces the risk associated with custom or discrete product developments
  • Applications: DDR/QDR I/II memory
PTH05010YAH, PTH12010YAH: Price (1 ku) $13.95
PTH05010YAST, PTH12010YAST: Price (1 ku) $14.10

6-A, 5-V/12-V Input Bus Termination Power Module for DDR Memory: The PTH05050y/12050y switching regulator modules are specifically designed to meet the power needs of DDR and QDR I/II memory applications.
  • Efficiencies up to 85%
  • Proven compact solution reduces the risk associated with custom or discrete product developments
  • Applications: DDR/QDR I/II memory
PTH12050YAH, PTH05050YAH: Price (1 ku) $9.95
PTH12050YAST, PTH05050YAST: Price (1 ku) $10.10

12-V Input, Non-Isolated, Wide-Adjust, Plug-in Power Module: The PTH12050L and PTH12060L, compact, efficient and low-cost devices for applications that require high current and low supply voltage, feature efficiencies up to 91% and Auto-Track™ sequencing that makes it easy for designers to meet I/O and core voltage sequencing requirements.
  • 2 models provide 6 A and 10 A out
  • Applications: Powering processors and other low-voltage applications
PTH12060LAH, PTH12060LAST: Price (1 ku) $11.50, $11.65
PTH12050LAH, PTH12050LAST: Price (1 ku) $9.95, $10.10



AMPLIFIERS & COMPARATORS

Dual, High-Speed Precision Transimpedance Amplifier: The OPA2380 dedicated transimpedance amplifier combines speed and precision.
  • 90 MHz GBW, offset of only 25 µV max and a max drift of 0.1 µV/°C
  • Applications: Products that use photodiodes as sensor, optical power monitoring, security/bomb scanner front-end and medical diagnostics
OPA2380: Price (1 ku) $2.95



INTERFACE

TLK4250: 4-channel, 18-bit Transceiver: The TLK4250 offers up to 2.5 Gbps on each of its 4 channels.
  • Low-power operation of approximately 500 mW per channel channel
  • 2 extra bits per channel to provide sync status for the application
  • Applications: Wireless infrastructure, point-to-point line card interconnect, and high-speed video data for industrial monitoring and control
TLK4250: Price (1 ku) $32.00

10.7-Gbps Transimpedance Amplifer with RSSI: The ONET9901TA low-power device with a 2-mA maximum input current runs off a single 3.3-V supply to provide over 10 GHz bandwidth.
  • Applications: 10G optical communication modules
ONET9901TA: Price (1 ku) $30.00

10.7-Gbps Limiting Amplifier: The ONET9901PA is a high-speed limiting amplifier that provides a typical gain of 41.5 dB using only 116 mW (typ).
  • Operates off a single 3.3V power supply
  • Applications: Optical communication modules such as 10G XFP, 10G 200/300 PINMSA, XENPAK, XPAK and X2
ONET9901PA: Price (1 ku) $40.00


 
AUDIO PRODUCTS

8-Channel Digital Audio PWM Processor: The TAS5508 provides high performance audio processing featuring a dynamic range greater than 102-dB and ultra-low noise of 0.05% THD+N.
  • Sample rates from 32 to 192 kHz and 48-bit audio processing
  • Applications: Home theater, DVD recordable receivers, AVR, and DVD receivers
TAS5508: Price (1 ku) $6.30

6-W Stereo Class-D Audio Power Amplifier: The TPA3005D2 is designed to drive 6-W into 8 ohms from a 12-V supply voltage.
  • 92% efficient when driving 16-ohm speakers
  • Eliminates the need for a heat sink and includes 4 integrated gain settings
  • Applications: LCD TV, gaming and educational toys
TPA3005D2: Price (1 ku) $2.95



CLOCKS & TIMERS

3.3 V Phase-Lock Loop Clock Driver: The CDCVF2510A/2509A PLL Clock Driver exceeds PC133 SDRAM spec 1.1 with an operating frequency of 20 to 175 MHz and low jitter of 70 ps when operated between 66 MHz and 166 MHz.
  • CDC2509A includes power-down mode
  • Applications: DRAM, PLL clock distribution and non-PLL clock buffers
CDCVF2510A, CDCVF2509A: Price (1 ku) $2.25

Clock Buffer w/Universal Input & Programmable Divide: The CDCM1802 eliminates the need for 2 separate devices, LVPECL driver + LVCMOS driver, by distributing one differential clock input to 1 LVPECL differential output and 1 LVCMOS single-ended.
  • Programmable dividers allow the device to be used in several configurations
  • Applications: Oscillator modules, telecommunications, data communications and wireless BTS
CDCM1802: Price (1 ku) $5.00



ANALOG TRAINING/SEMINARS

2004 Power Supply Design Seminar: This one-day seminar is part of a series of analog technical seminars continuing the Unitrode tradition of a technical but highly practical presentation. This series includes eight topics with a blend of advanced power supply concepts, tutorial review of basic principles and hands-on application examples. For more information and to register, visit: http://focus.ti.com/docs/training/catalog/events/event.jhtml?sku=SEM404003

2004 Portable Power Design Seminars: The TI 2004 Portable Power Design Seminars will consist of technical, highly practical presentations of portable power management design issues and considerations, design techniques, topologies, tools, and examples. The seminars, which will be held in San Diego (July 20) and Boston (July 22), include topics written and presented by Texas Instruments applications engineers and training staff, tutorial review of both basic and advanced principles, and hands-on application examples. To learn more about the sessions and to register, visit: http://focus.ti.com/docs/training/catalog/events/event.jhtml?sku=SEM403004&tfsection=Overview



COMPANY-AUTHORED ARTICLES IN MEDIA

Power:
  • "Reduce EMI by Sweeping a Power Supply’s Frequency” by John Betten in EDN on May 27, 2004
  • "Power Systems in Digital Still Cameras” by Michael Day in ECN – Power Source Newsletter on May 19, 2004
Amplifiers:
  • "Using Op Amps and Comparators: What the Digital Guys Can Teach Us” by Bill Klein in Planet Analog, April 26, 2004

CUSTOMER SUPPORT CONTACT INFORMATION
Product Information Center - Americas Ph: +1 (972) 644-5580
Product Information Center - Europe Ph: +44 (0) 1604 66 33 99
    Fax: +49 (0) 8161 80 2045
Product Information Center - Asia Ph: +886-2-2378-6800
Product Information Center - Japan Ph: +81-3-3344-5311

This e-mail was sent to . To remove this address from the distribution list click here. Or reply to this e-mail placing the word "remove" and " , " in the subject line.