NCS2554 Datasheet, PDF (1/11 Pages) ON Semiconductor – Four-Channel Video Driver with SD Reconstruction Filters

NCS2554
Four-Channel Video Driver
with SD Reconstruction
Filters
The NCS2554 is a 4−channel high speed video driver with 6th order
Butterworth Reconstruction filters on each channel. A first set of
3−channel has Standard Definition (SD) filters, one per channel. A
fourth channel offers an extra filter driver for driving Cvbs−type video
signal. The NCS2554 is in fact a combination of a triple SD video
driver for YPbPr plus a single Cvbs video driver.
It is designed to be compatible with Digital−to−Analog Converters
(DAC) embedded in most video processors.
To further reduce power consumption, 2 enable pins are provided
one for the triple driver and another one for the single driver. All
channels can accept DC− or AC−coupled signals. In case of
AC−coupled inputs, the internal clamps are enabled. The outputs can
drive both AC and DC coupled 150 W loads.
Features
• 4−Channel with per Channel a Selectable Sixth−Order Butterworth
8 MHz Filter
• Transparent Clamp
• Internal Fixed Gain: 6 dB $0.2
• Integrated Level Shifter
• AC− or DC−Coupled Inputs and Outputs
• Low Quiescent Current
• Shutdown Current 42 mA Typical (Disabled)
• Each channel Capable to Drive 2 by 150 W Loads
• Wide Operating Supply Voltage Range: +4.7 V to +5.3 V
• Robust ESD protection 8 kV
• TSSOP−14 Package
• This is a Pb−Free Device
Typical Application
• Set Top Box Decoder
• DVD Player / Recorder
• SDTV
http://onsemi.com
14
1
TSSOP−14
TBD SUFFIX
CASE 948G
MARKING
DIAGRAM
14
NCS
2554
ALYWG
G
1
NCS2554 = Specific Device Code
A
= Assembly Location
L
= Wafer Lot
Y
= Year
W
= Work Week
G
= Pb−Free Package
CVBS_IN
CVBS_EN
VCC
NC
SD_IN1
SD_IN2
SD_IN3
PINOUT
1
14
2
13
3
12
4
11
5
10
6
9
7
8
(Top View)
CVBS_OUT
GND
GND
SD_EN
SD_OUT1
SD_OUT2
SD_OUT3
ORDERING INFORMATION
Device
Package
Shipping^†
NCS2554DTBR2G TSSOP−14
2500 /
(Pb−Free) Tape & Reel
†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.
© Semiconductor Components Industries, LLC, 2010
1
January, 2010 − Rev. 1
Publication Order Number:
NCS2554/D