DESCRIPTION

· The TPF147 is a high-performance, low-cost video reconstruction filter designed for consumer applications.

· It features one selectable Full HD (FHD) and one HD filter channel with 6th-order Butterworth characteristics.

· Supports 1080p60 video for FHD and 720p60/1080i60 video for HD.

· Configurable for AC or DC-coupled inputs with an 84-mV output level shift.

· Includes a transparent sync-tip clamp for composite video signals.

· Operates on a single supply voltage from +3.0 V to +5.5 V.

· Available in a SOT23-6 package with an operating temperature range of -40°C to +85°C.

FEATURES

· Supports FHD CVI-1080p60 and HD CVI-1080p30/720p60.

· Optimized 6th-order Butterworth filter: FHD ≥72 MHz, HD ≥36 MHz.

· Multiple input biasing options: 80-mV level-shift for DC-coupled, external DC biasing for AC-coupled.

· Low quiescent current: 6/11.5 mA at 3.3 V (HD/FHD).

· 6 dB gain (2 V/V) with rail-to-rail output.

· AC or DC-coupled output driving dual 75 Ω video loads.

· Robust ESD protection: 8 kV HBM, 2 kV CDM.

· Green product in SOT23-6 package.

APPLICATIONS

· Video signal amplification.

· Set-top box video driver.

· PVR and DVD player video buffer.

· Video buffer for portable or USB-powered video devices.

· HDTV applications.