SI2157-A30-GMR - Skyworks Solutions Inc.

Manufacturer Part Number

SI2157-A30-GMR

Manufacturer

Skyworks Solutions

Introduction

The SI2157-A30-GMR is a highly integrated TV tuner component designed for professional video applications.

Product Features and Performance

Provides RF to baseband video conversion

Supports multiple television standards including NTSC, PAL, and SECAM

Integrated low-noise amplifier (LNA)

On-chip Voltage-Controlled Oscillator (VCO)

High sensitivity and linearity for superior video reception

Product Advantages

Compact 28-VFQFN package saves space on the PCB

Minimal external components required due to high integration

Low power consumption suitable for energy-sensitive applications

Key Technical Parameters

Function: Tuner

Voltage - Supply: 1.8V, 3.3V

Control Interface: GPIO

Package / Case: 28-VFQFN Exposed Pad

Supplier Device Package: 28-QFN (4x4)

Quality and Safety Features

Built to meet industry standards for television reception

Compliant with RoHS and other environmental regulations

Compatibility

Compatible with various host processors via GPIO

Designed for seamless integration with professional video broadcasting equipment

Application Areas

Professional Video Broadcasting Systems

Video Recording Equipment

Digital TV Receivers

Product Lifecycle

Not For New Designs (indicates that the product is likely nearing end-of-life)

Availability of replacements or upgrades to be inquired from Skyworks Solutions

Key Reasons to Choose This Product

Supports a wide range of global video standards (NTSC, PAL, SECAM)

Highly integrated design reduces system complexity and BOM cost

Dual supply voltage options provide design flexibility for different power needs

Surface mount package enables easier PCB assembly and space saving

Proven product from a reputable manufacturer in the industry, Skyworks Solutions