Features

One-ch 6th-order 11MHz SD filters

6dB Output Driver Gain and
Drive Dual Video Load

Transparent Input Clamping

AC or DC Coupled Inputs

AC or DC Coupled Outputs

Operates from 3.135 to 5.5V
Single Power Supply

Low Power (8mA)

RoHS or Green SC70-6
SOT23-6 Package

8kV ESD protection
Applications

DVD Players

Video Amplifiers

Cable set-top boxes

Personal Video Recorders

Communications Devices

Video on Demand
Descriptions
DIO2591 is a low voltage, one channel video
amplifier with integrated reconstruction filter and
input clamps. DIO2591 provides improved image
quality compared with passive LC filters and
discrete drivers solution, especially suited for
standard definition video signals, such as
television and set-top box applications. DIO2591
integrates equivalent SAG function being able to
drive 47μF capacitor directly under output
AC-coupled mode. This reduces the BOM cost
effectively with smaller PCB board size.
DIO2591 can be directly driven by a DC-coupled
DAC output or an AC-coupled signal. The output
in DIO2591 can also drive AC or DC coupled single
(150Ω) or dual (75Ω) loads. The DC coupling
capacitors can be removed.