SI21692-D60-GMR

Video Processing Overview

The Si21692-D60-GMR is a dual digital TV demodulator integrating separate high-performance cores for DVB-T2/T/C, DVB-S2/S, and DVB-S2X 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 bandwidths of 1.7, 5, 6, 7, or 8 MHz for terrestrial/cable modes and symbol rates from 1 to 45 MSps for satellite standards. It features differential IF inputs for T/C tuners and zero-IF I/Q inputs for satellite tuners within an 8x8 mm QFN-68 package.

Video Processing Feature Summary

• Integrates two independent demodulators supporting DVB-T2, T2-Lite, DVB-C, DVB-S2, S2X, DVB-S, and DSS standards.
• Includes blind scanning algorithms for DVB-S/S2/S2X and DVB-C standards with autonomous signal acquisition.
• Provides dual DiSEqC 2.x interfaces for LNB control and Unicable support.
• Features flexible transport stream outputs with serial/parallel modes and cross-bar functionality.

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 reel configuration. Confirm that the required firmware patches are available via SPI or I2C if upgradeability is needed. Ensure the design accommodates the specified 1.2V and 3.3V power supply rails and thermal requirements for the QFN-68 package.

Video Processing Selection Notes

Select this component when a single IC solution is required to handle both terrestrial/cable and satellite digital TV reception. It is suitable for designs needing NorDig Unified 2.5 and D-Book 8 compliance. Consider its API compatibility with other Si216x2 and Si218x2 family members for potential future migration paths.

Video Processing Part Context

This part belongs to the Si21692 series of dual digital TV demodulators by Skyworks Solutions. It is pin-to-pin compatible with other dual demodulators in the Si216x2 and Si218x2 families, allowing for design flexibility across different standard support requirements within the same form factor.

Video Processing Replacement Considerations

Officially documented pin-compatible replacements include other parts within the Si216x2 and Si218x2 dual demodulator families. Verify API compatibility before substituting to ensure seamless integration without software modifications.