SI2164-C60-GM

Video Processing Overview

The Si2164-C60-GM is a single-chip digital TV demodulator integrating support for DVB-T/T2, DVB-C/C2, and DVB-S/S2/S2X standards. It operates with 1.2 V and 3.3 V supplies within a 7x7 mm QFN-48 package. The device accepts standard IF or low-IF inputs at 36 MHz. Power consumption ranges from 14 mW to 42 mW depending on the active mode. It features an embedded blind scan algorithm and supports firmware upgrades via SPI or I2C interfaces.

Video Processing Feature Summary

• Integrates dual universal demodulators for terrestrial, cable, and satellite broadcast standards
• Supports advanced modulation schemes including 4096-QAM and 32APSK
• Includes embedded DiSEqC 2.0 interface and Unicable support for satellite control
• Features programmable transport stream output compatible with various MPEG decoders

Video Processing Applications

• Integrated digital television (iDTV) onboard designs
• Network Interface Modules (NIM)
• Advanced multimedia set-top boxes and PVRs
• Blu-ray recorders
• PC-TV accessories

Video Processing Procurement Notes

Verify component authenticity through authorized Skyworks distributors. Confirm RoHS compliance and Pb-free status prior to integration. Ensure ESD protection protocols are followed during handling due to the small form factor. Check for latest firmware patches to maintain compatibility with evolving broadcast standards.

Video Processing Selection Notes

Select this part for designs requiring unified demodulation across multiple DVB standards without external processing. Suitable for hybrid tuner architectures connecting to Skyworks Si217x/5x/4x devices. Ideal for applications demanding low power dissipation and fast lock times across terrestrial, cable, and satellite media.

Video Processing Part Context

This component belongs to the Si2164C family of HDTV MPEG System-on-Chips. It serves as a direct upgrade to previous generations like the Si2169/68/67/66/64/62/60 series. The device leverages proven digital demodulation architecture to minimize front-end design complexity while maintaining high reception performance.

Video Processing Replacement Considerations

The datasheet confirms pin-to-pin compatibility with the broader Si216x/8x single demodulator family. API compatibility extends to all single and dual demod families. Verify specific ordering suffixes against current Skyworks availability lists as older variants may be discontinued.

Video Processing FAQ

What input frequencies does the Si2164-C60-GM support?

The device accepts a standard IF input of 36 MHz or a differential low-IF input.

Does the Si2164-C60-GM support DVB-S2X?

Yes, it supports the new Part II of DVB-S2 (S2X) satellite broadcast standard along with legacy DVB-S and DVB-S2.

How can the firmware be upgraded?

Firmware can be upgraded using patch downloads via fast SPI or I2C interfaces, with broadcast mode support available.