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SAA4992H Datasheet(PDF) 3 Page - NXP Semiconductors

Part No. SAA4992H
Description  Field and line rate converter with noise reduction
Download  36 Pages
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Maker  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
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SAA4992H Datasheet(HTML) 3 Page - NXP Semiconductors

 
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2000 Feb 04
3
Philips Semiconductors
Product specification
Field and line rate converter with noise
reduction
SAA4992H
1
FEATURES
• Upconversion of all 1fH film and video standards up to
292 active input lines per field
• 100/120 Hz 2 : 1, 50/60 Hz 1 : 1 and 100/120 Hz 1 : 1
output formats
• 4:1:1, 4:2:2 and 4 : 2 : 2 Differential Pulse Code
Modulation (DPCM) input colour formats; 4 :1:1 and
4:2:2 output colour formats
• Full 8-bit accuracy
• Scalable performance by applying 1, 2 or 3 external
field memories
• Improved recursive de-interlacing
• Film (25 Hz, 30 Hz) upconversion to 100/120
movement phases per second
• Variable vertical sharpness enhancement
• Motion compensated 3D dynamic noise reduction
• High quality vertical zoom
• 2 Mbaud serial interface (SNERT).
2
GENERAL DESCRIPTION
The SAA4992H is a completely digital monolithic
integrated circuit which can be used for field and line rate
conversion of all global TV standards.
It features improved ‘Natural Motion’ performance and full
film upconversion for all 50 and 60 Hz film material.
It can be configured to emulate the SAA4990H as well as
the SAA4991WP. For demonstration purposes a split
screen mode to show the Dynamic Noise Reduction
(DNR) function and a colour vector overlay is available.
The SAA4992H supports a Boundary Scan Test (BST)
circuit in accordance with IEEE 1149.
3
QUICK REFERENCE DATA
4
ORDERING INFORMATION
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
VDD
supply voltage
3.0
3.3
3.6
V
IDD
supply current
400
550
mA
fCLK
operating clock frequency
32
33.3
MHz
Tamb
ambient temperature
0
70
°C
TYPE
NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
SAA4992H
QFP160
plastic quad flat package; 160 leads (lead length 1.6 mm);
body 28
× 28 × 3.4 mm; high stand-off height
SOT322-2


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