Peripheral semiconductors for set-top box applications STMicroelectronics www.st.com 2 Content ST peripheral products overview for set-top boxes............... 4 Power management.............................................................................4 Front panel displays .............................................................................4 Separable security................................................................................4 LNB power supplies.............................................................................5 Audio blocks .......................................................................................5 Smartcard readers................................................................................5 Remote controls...................................................................................5 Data communication............................................................................5 Video blocks........................................................................................5 Motion sensors (MEMS).......................................................... 6 iNEMO - Inertial modules......................................................................6 Gyroscopes.........................................................................................6 Accelerometers....................................................................................6 Digital compasses................................................................................6 Power management................................................................ 7 Switching regulators.............................................................................7 LNB supply ICs....................................................................................7 Integrated EMI filtering and ESD protection .......................... 8 High-speed protection devices .............................................. 8 Smartcard interfaces.............................................................. 8 3 ST peripheral products overview for set-top boxes Power management Separable security Power MOSFETs – low voltage (STripFET VI DeepGATE. N- and P-channel) QQ From 20 to 60 V QQ Reduced switching and conduction losses QQ Trench technology for high efficiency QQ New chip scale package (PowerFLAT 2x2) Power MOSFETs – high voltage (SuperMESH3 / MDmesh II) QQ From 500 to 700 V QQ Suitable for AC-DC stage QQ Low R and switching losses for high efficiency DS(on) Microprocessor supervisors STM6779, STM6905 QQ Up to 5 voltage resets QQ Manual reset with delay manual reset Linear regulators – very low dropout LD1117, LD29080/150/300, LD39080/150/300, LD49150/300, ST1L0, LD39050, LD39100 QQ Very low dropout voltage from 0.2 V QQ Output current: up to 5 A QQ Logic-controlled electronic shutdown QQ Output voltages: 0.8 to 12 V and down to 0.8 V DC-DC conversion – step-down ST1S1 QQ Step-down current mode PWM (up to 1.5 MHz) QQ 2.7 to 18 V input voltage range QQ Synchronous rectification QQ Internal soft-start and power-on delay QQ Maximum output current up to 4 A L598, L798 QQ Up to 3 A DC output current QQ 2.9 to 18 V input voltage range (up to 28 V for L798) QQ Output voltage adjustable from 0.6 V QQ 250 kHz switching frequency, programmable up to 1 MHz QQ Overcurrent, overvoltage and thermal protection Power switches ST890 QQ Input range: 2.7 to 5.5 V QQ Programmable current limit: up to 1.2 A by external resistance QQ Low quiescent current QQ Thermal shutdown, fault indicator output STMPS2141, STMPS2151, STMPS2161, STMPS2171, STMPS2242, STMPS2252, STMPS2262, STMPS2272 QQ Enhanced single or dual power switches QQ Input range: 2.7 to 5.5 V QQ 500 mA/1 A continuous current with fixed current limit QQ Low quiescent current QQ Thermal shutdown, fault indicator output, reverse-current protection and fault-blanking features Hot-swap power management – e-fuses STEF05, STEF12 QQ 5 V and 12 V rails QQ Programmable current limit QQ Programmable soft-start QQ Overvoltage clamp QQ Fault indicator AC-DC conversion – high-voltage converters VIPer25, VIPer28, VIPer37 QQ High efficiency QQ Standby PSU consumption less than 30 mW QQ 800 V avalanche rugged power section QQ PWM operation with fixed frequency jittering for low EMI QQ Thermal shutdown with hysteresis QQ Quasi-resonant control (VIPer25) Schottky diodes for secondary rectification STPS QQ 20 to 100 V reverse voltage QQ SMD packages below 5 A QQ Power packages above 5 A QQ Low V f Clamping arrays STRVS QQ TransilTM RVS (repetitive voltage suppressor) QQ MOSFET protection and snubber replacement QQ Constant clamping voltage whatever load condition QQ Provides electrical parameters at high temperature (V , R , V ) CL D BR Front panel displays Integrated EMI filtering and ESD protection EMIF*-1005 QQ Available in 4/6/8-line configuration QQ Micro qFN package QQ IEC 61000-4-2 level 4, 15 kV VFD controllers QQ Compact single-chip solution QQ Easy software implementation through SPI/I2C serial interface QQ Drives VFD panels with 8 digits, 20 segments up to 16 digits, 12 segments QQ Energy Star and Blue Angel standard compliant QQ Integrated key-scan, infrared RC decoder and real-time clock (RTC) LED controllers STLED316, STLED325 QQ Drives up to 7 digits, 8 segments QQ Drive capability of 40 mA (max) QQ Integrated key-scan up to 16 keys QQ 3-wire serial SPI interface QQ Low power consumption during standby 4 Microcontrollers STM8L QQ Ultra-low-power 8-bit MCU QQ 4- to 64-Kbyte Flash, 20 to 80 pins QQ 12-bit ADC (1 μs), 12-bit DAC QQ PWM timers, watchdogs QQ Drives 8 x 40 LCD QQ Keys and touch sensing STM8S10 QQ 4- to 32-Kbyte Flash memory QQ 10-bit ADC QQ PWM timers QQ Drives 4-digit, 7-segment LED displays QQ Mechanical and touch sensing keys QQ Support of any IR protocol QQ CEC control Serial real-time clocks M41T62 QQ World’s smallest embedded crystal RTC QQ Serial RTC with alarm QQ 32 kHz output QQ Power supply from 1.3 to 4.4 V QQ Timekeeping down to 1.0 V QQ Current consumption: 350 nA at 3 V Temperature sensors STTS75, STTS751 QQ Digital I²C temperature sensor QQ ±1.0 °C (typ) accuracy from 0 °C to +85 °C QQ Power saving one-shot temperature measurement QQ Power supply range: 2.25 to 5.5 V STLM20 QQ Precision analog voltage output temperature sensor QQ Operating voltage: 2.4 to 5.5 V QQ Ultra-low quiescent supply current: 8.0 μA max Note: 1. Details in following pages * is used as a wildcard character for related part numbers LNB power supplies Data communication LNB supply ICs LNBH21, LNBH3 QQ Built-in DC-DC converters for single 12 V supplies with integrated NMOS QQ Built-in 22 kHz tone detector supports bidirectional DiSEqC™ 2.0, DiSEqC 1.0 (L version) receivers/sat-TV, sat-PC cards QQ LNB short-circuit dynamic protection and diagnostics QQ Dual tuner application (LNBH24/24L, LNBH26/26L) RS-232 interface ICs ST2*E, ST32*E QQ ±15 kV human body model (E series) QQ ±8 kV contact discharge and ±15 kV air-gap discharge, IEC 1000-4-2 (E series) QQ Data rate: 120 to 480 Kbit/s QQ Slew rate range: 3 to 30 V/µs Protection devices LNBTVS QQ Up to 500 A peak protection (1.2/50 µs; 8/20 µs combination waveform) QQ Unidirectional protection QQ 2 voltages according to LNB choice Audio blocks EMIF02-SPK02F2 QQ Low serial impedance QQ High rejection of the 900 MHz to 3 GHz band QQ Ultra-small CSP package LM833 QQ Low-noise dual operational amplifier QQ Wide power supply range: +/- 2.5 V to +/- 15 V QQ 15 MHz bandwidth QQ Low distortion and low noise LMV358L QQ Low-power rail-to-rail amplifier QQ Low supply voltage: 2.7 to 5.5 V QQ Low current consumption: 130 μA Protection devices USBLC6 QQ IEC 61000-4-2 QQ C = 0.42 pF LCP QQ ITU-T K20/21 and GR-1089 QQ Up to 175 V, 500 A, 2/10 μs HSP061 QQ 2-, 4- and 8-line ESD protection for high-speed lines QQ Ultra-large bandwidth (6 GHz) QQ Ultra-low capacitance (0.6 pF) QQ High integration QQ High ESD protection level Video blocks Video drivers TSH345/TSH346 QQ High-definition video QQ Single 5 V supply QQ Integrated 6 dB gain QQ Integrated 6th order video reconstruction filters for SD/PV/HD (TSH345) or HD only (TSH346) QQ Multiplexed inputs (TSH345) TSH343/TSH344 QQ High-definition video QQ Single 5 V supply QQ >250 MHz bandwidth QQ Slew rate > 750 V/μs QQ 0.1 dB gain flatness: 65 MHz QQ Internal 6 dB gain QQ Integrated DC shift (TSH343) TSH62 QQ Low-cost rail-to-rail wide band amplifier QQ Wide power supply range: 5 to 12 V QQ 60 MHz bandwidth QQ Excellent PSRR leading to better audio performances TS4657 QQ Stereo digital audio line driver with capless outputs QQ Single supply voltage: 3.0 to 5.5 V QQ Output voltage: 2.2 Vrms max QQ Digital audio inputs: I²S, left‑justified, right-justified QQ 16-bit to 24-bit data format, 32 kHz to 48 kHz Smartcard readers Smartcard interface (ASI) ST8024, ST8024L1 QQ ISO 7816-3 compatible with the NDS conditional access system (ST8024 in progress) QQ 3 specific, protected half-duplex bidirectional buffered I/O lines QQ Compatible with class A, B and C smartcards Microcontrollers STM32F, STM32L QQ 32-bit Cortex-M family QQ 24 to 150 MHz QQ 16-Kbyte to 1-Mbyte Flash QQ Full set of communication peripherals: U(S)ART, SPI, I²C, USB device/host, Ethernet, SDIO QQ HDMI consumer electronic control (CEC) Integrated EMI filtering and ESD protection HDMI2C1-14HD QQ HDMI 1.4 compliant QQ HEAC compliant QQ ESD protection (8 kV contact IEC 61000-4-2) QQ Long-/poor-quality-cable drive QQ TMDS ESD protection up to 340 MHz QQ Wake-up via CEC QQ Optimized power consumption in standby mode High-speed port protection HSP061 QQ 2-, 4- and 8-line ESD protection for high-speed lines QQ Ultra-large bandwidth (6 GHz) QQ Ultra-low capacitance (0.6 pF) QQ High integration QQ High ESD protection level HDMIULC6 QQ 15 kV (IEC 61000-4-2) ESD protection QQ Ultra-large bandwidth (5.3 GHz) QQ Low clamping voltage QQ No impact on signal integrity Remote controls LDO linear regulators LDCL015, LD39115J, STLQ015, LD59015 QQ 150 mA maximum current QQ Ultra low dropout (<= 100 mV) QQ Tiny packages: SC70, SOT666 and SOT23 Microcontrollers STM32W QQ 32-bit ARM Cortex-M3 with 2.4 GHz radio embedded QQ 64- to 256-Kbyte Flash memory QQ ZigBee® RF4CE certified protocol stack with ZigBee® remote control application profile Baluns BAL-NRF01F3 QQ 50 Ω nominal input QQ RF BOM and area reduction BAL-32W108-01E32 QQ 50 Ω nominal input QQ Integrated 2.4 GHz band pass filter QQ High rejection level of 2nd and 3rd order harmonics QQ Compliant with ETSI/FCC regulations Touch-sensing capacitive sensors STM8T142 QQ Multi-channels (from 1 to 300 matrix channels) QQ Implementation of touchkeys, sliders and trackpad QQ Long range proximity detection (25 cm) QQ 10 µA range active low-power mode STMT07 QQ FingerTip multi-touch capacitive touchscreen controller QQ Supports up to 10” screen on-cell and in-cell QQ 20 mW for 10” screen active scanning QQ <1 mm accuracy, >80 Hz scan rate QQ Unprecedent charger noise immunity Motion sensors (MEMS)1 iNEMO - Inertial modules QQ LSM330DLC, LSM330D Gyroscopes QQ L3GD20 Accelerometers QQ LIS3DH, LIS3DSH, LIS2DH Digital compasses QQ LSM303DLHC, LSM303D Note: 2. Available in Q1-13 5 Motion sensors (MEMS) Wide range of sensors enabling enhanced capabilities for smart remote control iNEMO - Inertial modules LSM330DLC, LSM330D The LSM330DLC and LSM330D are digital modules combining a 3D accelerometer and 3D gyroscope for smart remote control enabling gesture recognition, pointing, gaming and smart power management. Key features QQ QQ QQ QQ QQ User-selectable acceleration and gyroscope full scales 16-bit data output Low-power and power-down modes Independent embedded FIFO Independent programmable interrupts Gyroscopes L3GD20 The L3GD20 is a 3D digital gyroscope for gaming, pointing and motion control that gives applications greater accuracy and high reliability. Key features QQ QQ QQ QQ QQ QQ Three selectable full scales (250/500/2000 dps) 16-bit data output Power-down and sleep modes Embedded FIFO Integrated low- and high-pass filters Ultra-stable over temperature and time Accelerometers LIS3DH, LIS3DSH, LIS2DH The LIS3DH, LIS3DSH and LIS2DH are 3D digital accelerometers for smart power management, motion and orientation/direction detection. Key features QQ QQ QQ QQ QQ QQ ±2g/±4g/±8g/±16g dynamically selectable full scale High resolution: up to 14 bits Ultra-low-power mode consumption down to 1 µA Embedded FIFO Independent programmable interrupts Embedded free-fall and motion detection Digital compasses LSM303DLHC, LSM303D The LSM303DLHC and LSM303D are digital 3D accelerometer and 3D magnetometer modules for high-end remote control providing linear acceleration detection and heading for gaming and gesture recognition. Key features QQ QQ QQ QQ QQ QQ 6 User-selectable acceleration and magnetic full scales 16-bit data output Low-power and power-down modes 6D/4D orientation detection High resolution and high sensitivity for both accelerometer and magnetometer Independent programmable interrupts Power management Set-top-box-IC and low-noise-block supplies Switching regulators ST1S40 The ST1S40 is an internally compensated 850 kHz fixed-frequency PWM synchronous step-down regulator. The ST1S40 operates with an input from 4.0 to 18 V and regulates an output voltage as low as 0.8 V and up to VIN to supply your STB ICs. The peak-current mode control with internal compensation delivers a very compact solution with a minimum component count. 0.8 V to 18 V 4.0 V to 18 V Regulator ST1S40 Set-top box microcontroller 4 A max Key features QQ QQ QQ QQ QQ QQ QQ 4 A peak output current Internal soft start Integrated 95 mΩ and 69 mΩ power MOSFETs Enable pin All ceramic capacitors Cycle-by-cycle current limiting Current foldback short-circuit protection L 3.3µH VIN (12V) VINSW VINA Cin_a EN/PG 0.1 – 1 µF SW R1 ST1S40 FB Cin_sw 10µF VOUT (3.3V) Cout R2 PGND/AGND 22µF LNB supply ICs LNBH25/25L, LNBH26/26L, LNBH29 Intended for analog and digital satellite receivers, satellite TV, satellite PC cards, these devices are monolithic voltage regulator and interface ICs. They are specifically designed to provide the 13/18 V power supply and the 22 kHz tone signaling to the LNB downconverter in antenna dishes or to the multi-switch box. Power supply LNB Controls LNB supply and control IC LNBH25 12 V Data STB microcontroller Key features QQ QQ QQ QQ QQ QQ QQ QQ QQ QQ Complete interface between LNB and I²C bus 15 output voltage levels Output surge robustness up to 40 V P2P compatibility between single and dual tuner versions Stable with ceramic and electrolytic capacitors Built-in high-efficiency 12 V DC-DC converter Selectable output current limit by external resistor Compliant with main satellite-receiver output-voltage specifications Accurate built-in 22 kHz tone generator suits widely accepted standards Internal overload and over-temperature protection 7 Integrated EMI filtering and ESD protection 8 TMDS lines HDMI2C The HDMI2C series integrates ESD protection and signal conditioning for HDMI 1.4 transmitter and emitter interfaces. HDMI Tx Multimedia controller Key features QQ QQ QQ QQ QQ QQ HDMI Rx DDC, CEC, HEAC, HPD, 5V, GND 8 TMDS lines HDMI2C1 -14HD CEC, DDC, HEAC, 5 V and HPD 8 kV contact ESD protection Integrated I2C bidirectional reshaping and level shifter Supports direct connection to low-voltage HDMI ASICs Short-circuit and over-temperature protection on 5 V output Long or poor-quality HDMI cable drive support Optimized power consumption in standby mode and wake-up via CEC HDMI HDMI cable connector source 8 TMDS lines 8 TMDS lines DDC, CEC, HEAC, HPD, 5V, GND DDC, CEC, HEAC, HPD, 5V, GND HDMI2C2 -14HD DDC, CEC, HEAC, HPD, 5V, GND HDMI connector sink HDMI cable High-speed protection devices HSP061 Monolithic, application-specific discrete devices dedicated to ESD protection of high-speed line connections. Key features QQ QQ QQ QQ QQ 2-, 4- and 8-line ESD protection for high-speed lines Ultra-large bandwidth: up to 7 GHz Ultra-low capacitance: down to 0.6 pF Low leakage current: down to 100 nA High ESD robustness for HDMI, DVI, USB, serial ATA, Ethernet, and other connections Smartcard interfaces ST8024L STB Smartcard interface The ST8024L is a complete low-cost microcontroller ST8024* analog interface for asynchronous Class A, B and C smartcards. It can be placed between the card and the settop box microcontroller with only a few external components to perform all supply protection and control functions. Key features QQ QQ QQ QQ QQ QQ QQ Designed to be compatible with the NDS conditional access system 1.8 V, 3 V or 5 V supply for the IC Step-up converter to supply the card 26 MHz integrated crystal oscillator Clock generation for cards up to 20 MHz with synchronous frequency changes Enhanced ESD protection on card side (> 6 kV) ISO 7816, GSM11.11 and EMV 4.0 (payment systems) compatibility © STMicroelectronics - September 2012 - Printed in United Kingdom - All rights reserved The STMicroelectronics corporate logo is a registered trademark of the STMicroelectronics group of companies All other names are the property of their respective owners Order code: BRSTB0912 For more information on ST products and solutions, visit www.st.com