SI21682-D60-GM

Video Processing Overview

The Si21682-D60-GM is a dual digital TV demodulator integrating separate high-performance cores for DVB-T2/T and DVB-C standards. It operates with two power supplies: VDD_VCORE (1.14V to 1.30V) and VDD_VANA/VDD_VIO (3.00V to 3.60V). The device supports input clock references from 4MHz to 30MHz and crystal frequencies from 16MHz to 30MHz. Power consumption per demodulator ranges from 1mW to 6mW depending on the standard and test conditions, with a thermal resistance of 42°C/W on a 4-layer PCB.

Video Processing Feature Summary

• Integrates two independent demodulators supporting DVB-T2, T2-Lite, DVB-T, and DVB-C standards within a single package.
• Features blind scanning algorithms for DVB-C and autonomous signal acquisition including automatic L1 signaling parsing.
• Provides dual independent programmable transport stream interfaces with flexible serial or parallel output modes and cross-bar functionality.
• Supports firmware upgrades via fast SPI or I2C interfaces with broadcast mode capability.

Video Processing Applications

• Multi-receiver iDTV systems
• Advanced multimedia PVR set-top boxes
• PC-TV accessories
• PVR, DVD, and Blu-Ray disc recorders

Video Processing Procurement Notes

Verify the specific ordering suffix against official Skyworks documentation to confirm package type and compliance status. Confirm availability through authorized distributors as supply levels fluctuate. Ensure the selected variant matches the required interface and pinout configuration for the target application design.

Video Processing Selection Notes

Select this component when a dual terrestrial and cable demodulation solution is required in a compact form factor. It is suitable for designs needing API compatibility with other single and dual demodulators in the family. Consider its low power dissipation and simplified front-end requirements for cost-optimized TV solutions.

Video Processing Part Context

This part belongs to the Si2168x series of dual digital TV demodulators by Skyworks Solutions. It shares pin-to-pin compatibility with other devices in the Si216x2 and Si218x2 families, facilitating design reuse across different product generations and standard support requirements.

Video Processing Replacement Considerations

Pin-to-pin compatible with other Si216x2 and Si218x2 dual demodulators. Verify API compatibility and specific standard support before substituting with other family members.