NCS2561: Video Amplifier, 1-Channel, with Reconstruction Filter and SAG Correction

The NCS2561 is a single high speed video driver including a 2-pole reconstruction filter and SAG-correction capability. The NCS2561 is available in a space-saving SC-88 package optimized for low voltage, portable applications. It is designed to be compatible with the Digital-to-Analog (DAC) embedded in most video processors. The NCS2561 internally integrates an 8-MHz 2-pole video DAC reconstruction filter with a fixed gain of 2. The NCS2561 also has a built in SAG-correction circuit when used at the output in an AC-coupled mode. To further reduce power consumption, an enable pin is provided.

Features
  • Internal 8 MHz 2-Pole Reconstruction Filter
  • Internal Fixed Gain: 6 dB
  • Intergrated Level Shifter
  • Very Low Shutdown Current (< 5uA, 1.5uA Typical)
  • Capability to drive 2 video loads
  • ESD HBM Protection > 4 kV at the output
  • Supply voltage Range: 2.7 V to 3.3 V
  • Sag Correction Circuit
  • Low Quiscent Current 6 mA typical
Benefits
  • Reject DAC oversampling frequency (27 MHz)- Compatible with PAL, NTSC, SD frequency bandwidths.
  • Allows providing video signal amplitude requirements
  • Facilitate Output DC-Coupling to the video load
  • Save Power
  • Able to deal with 2 CVBS signals for ex. to drive 1 display + 1 VCR
  • High ESD HBM Protection Requested on the video output
  • Low Voltage Power Supply Applications
  • Reduces the output coupling capacitor size
  • Save Power
Applications
  • Video Systems
  • NTSC, PAL, SECAM Applications
End Products
  • Digital Still Camera
  • Smart Phone
  • Set Top Box
Application Notes (1)
Document TitleDocument ID/SizeRevisionRevision Date
SAG CorrectionAND8457/D (2573.0kB)1
Package Drawings (1)
Document TitleDocument ID/SizeRevision
SC-88/SC70-6/SOT-363 6 LEAD419B-02 (62.3kB)Y
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Video Amplifier, 1-Channel, With Reconstruction Filter and SAG CorrectionNCS2561/D (473.0kB)1
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
NCS2561SQT1GActivePb-free Halide freeSC-88-6 / SC-70-6 / SOT-363-6419B-021Tape and Reel3000$0.1867
Specifications
ProductChannelsGBW Typ (MHz)VCC Max (V)ID Typ (mA)TA Min (°C)TA Max (°C)
NCS2561SQT1G183.36-40125
Video Amplifier, 1-Channel, With Reconstruction Filter and SAG Correction (473.0kB) NCS2561
SAG Correction NCS2561
SC-88/SC70-6/SOT-363 6 LEAD NUF2221