brstb

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
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Order code: BRSTB0912
For more information on ST products and solutions, visit www.st.com
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