| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,145 pcs
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2145 pcs | On Request | 1 | On Request | On Request | 12+ | On Request | On Request | |
|
26 pcs
|
26 pcs | On Request | 1 | On Request | On Request | 07+23 | On Request | On Request |
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The STMicroelectronics STV0900 is a high-performance dual demodulator IC designed for Satellite Digital TV and Data services, commonly found in set-top boxes. It features a high-speed DVB-S2 Forward Error Corrector (FEC) capable of handling up to 180 Mega Channel bits per second (Mcbps) at its input.
Each of the two identical demodulators can process QPSK legacy (DIRECTVTM and DVBS) and DVB-S2 modulations including QPSK, 8PSK, and 16APSK. The device supports mode switching on a frame basis without synchronization loss. Key electrical specifications include a 90 nm CMOS process, with multi-supply voltages of 1.0 V for the core, 2.5 V for analog components, and 3.3 V for digital interfaces. It also includes a dedicated 27 MHz clock generation for the back-end decoder.
The STV0900 is available in a 128-lead LQFP package with exposed pads, measuring 14x14 mm with a 0.4 mm pitch, recommended for use on a 4-layer PCB. The device offers various interface options including I2C serial bus, JTAG, and 2 DiSEqC 2.x interfaces, along with GPIOs and interrupt lines for monitoring and control.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The STV0900 supports up to 180 Mega Channel bits per second (Mcbps) at its input to the FEC for DVB-S2.
The device supports up to 130 Mcbps for DVBS or DIRECTV
TM
legacy per FEC.
The STV0900 operates with a 1.0 V core voltage, 2.5 V analog voltage, and 3.3 V digital interface voltage.
The STV0900 is manufactured using a 90 nm CMOS process.
The STV0900 is supplied in a 128-lead LQFP package with an exposed pad, measuring 14x14 mm with a 0.4 mm pitch.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
