NCS2561_11 Datasheet, PDF (1/11 Pages) ON Semiconductor – 3.3V Single Channel Video Driver

NCS2561
3.3V Single Channel Video
Driver with Recontruction
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
Digital−to−Analog Converters (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
• Integrated Level Shifter
• SAG Correction Circuit for Reducing Coupling Capacitor Size
• Low Quiescent Current: 6 mA Typ
• Shutdown Current < 5 mA
• Wide Input Voltage Range
• Capability to Drive 2 CVBS Video Signals Together (2x150W Loads)
• Excellent Video Performance
• Operating Supply Voltage Range: +2.7 V to +3.3 V
• Space−Saving SC−88 Package
• Pin−Compatible with Similar Competitive Devices
• This is a Pb−Free Device
Applications
• Portable Video
• Digital Cameras
• Camera Phones
• Set−Top Box Video Filters
• NTSC and PAL
Vcc
2.7V to 3.3V ^Enable
6
5
NCS2561
http://onsemi.com
1
SC−88
SQ SUFFIX
CASE 419B
MARKING
DIAGRAMS
6
YG1 MG
G
1
YG1 = Specific Device Code
M = Date Code*
G = Pb−Free Package
(*Note: Microdot may be in either location)
*Date Code orientation and/or position may
vary depending upon manufacturing location.
PIN CONNECTIONS
1
IN
2
GND
3
SAG
6
V_CC
5
Enable
4
OUT
Top View
ORDERING INFORMATION
Device
Package
Shipping^†
NCS2561SQT1G SC−88 3000 / Tape & Reel
(Pb−Free)
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
+
IN ¹
Level 2−pole
Shifter filter
−
4 OUT
Related Resource:
Refer to Application Note AND8457/D for details
regarding SAG Correction
3 _SAG
2
GND
Figure 1. Block Diagram
© Semiconductor Components Industries, LLC, 2011
1
July, 2011 − Rev. 3
Publication Order Number:
NCS2561/D