STV0368 Low-power & ultra-compact combo DVB-T2/T/C single-chip receiver

The STV0368 is a single-chip DVB-T, T2, C, S and S2 demodulator.

Operation is exclusive in that only one signal (standard) can be processed at any time.

The DVB-T2 demodulator features microcontroller assisted operation enabling the fast tracking and response times demanded by the T2 standard. For the T, C, S and S2 standards, where the demands for immediate response are much lower, classical software control from the host processor has been implemented. Even though the silicon implementation is highly optimized, allowing each standard to share common hardware blocks, effort has been made to maintain a common look and feel with the ST established product line. This allows users who are familiar with the ST products STV0367, STV0297E and STV0913 to familiarize themselves quickly and eventually optimize the drivers as necessary. Optimization of the T2 microcode requires additional compilers which are, for the moment, supported exclusively by ST.

The DVB T, T2 and C demodulators share a common input which may be operated in ZIF mode or in IF mode. Silicon as well as traditional CAN tuners are supported through a flexible IF/baseband interface with IF/BB AGC and I²C control

A separate input is implemented for the DVB-S and S2 demodulators. The ST single-channel tuner range is fully supported. Furthermore, the flexible ZIF IQ inputs, RF AGC and I²C allow the use of third-party tuner solutions when required

技术特性

DVB-T2 demodulation:
- Compliant with ETSI EN302755
- DTG v7 and Nordig Unified v2.3 compliant
- 1.7, 5, 6, 7 and 8 MHz normal and extended BW signals supported
- GS streams, FEF and MISO supported
- TFS not supported
DVB-T demodulation:
- Compliant with ETSI EN300744
- DTG v7 and Nordig Unified v2.3 compliant
- 6, 7 and 8 MHz BW supported
DVB-C demodulation:
- Compliant with ETSI EN300429
- Nordig Unified 2.3 and SARFT compliant
- Up to 7.2 Ms/s symbol rate
DVB-S and S2 demodulation:
- Compliant with ETSI EN300421 and EN302307
- Symbol rates from 1 to 45 Ms/s.
- Enhanced FEC for DVB-S and DirecTV legacy transmissions
DVB-T/T2 and DVB-C compatible with zero-, low- and legacy-IF tuners (can or silicon)
DVB-S/S2 compatible with zero-IF tuners (can or silicon)
Embedded microcontroller (DVB-T2 task sequencing by firmware and monitoring)
ADC for RF signal strength indicator
Flexible clock management for advanced power saving
JTAG and I²C serial bus interfaces
Advanced low-power CMOS process (40 nm)
3.3-V, 2.5-V and 1.1-V power supplies with internal SMPS for 1.1-V generation
Typical power consumption 800mW (UK profile DVB-T2 mode)
TQFP80 10x10x1 mm3package with EPD

功能框图

STV0368 订购信息

订购型号	产品状态	美金价格	数量	封装	包装形式	温度范围	材料声明
STV0368B	Preview		1000	TQFP-EP 80L 10X10X1.0 EXPADDOWN	Tray		STV0368B
STV0368BV	Target		1000	LQFP-EP 128 14x14x1.4	Tray		STV0368BV

DATA BRIEF

描述	版本	大小
STV0368 : DB1408: Low-power combo DVB-T/T2/C/S/S2 single-chip receiver	1	137KB