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ML87V2103 Datasheet

Video Signal Noise Reduction and Rate Conversion IC

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OKI Semiconductor
ML87V2103
PEDL87V2103DIGEST-01
Issue Date: Jan. 20, 2003
Preliminary
Video Signal Noise Reduction and Rate Conversion IC with a Built-in 3.9 Mbit Field Memory
GENERAL DESCRIPTION
The ML87V2103 comprises a 3.9 Mbit field memory and logic circuits for signal processing and memory control.
The device can reduce field-recursive noise and double the conversion speed.
There is an automatic noise reduction mode that detects the noise level in the input video data to set the optimum
noise reduction.
There are two ways to double the conversion speed: progressive conversion that doubles the number of lines by
doubling the horizontal direction frequency and flicker-free conversion that doubles both the vertical and
horizontal direction frequencies.
FEATURES
Built-in memory:
3.9 Mbit filed memory × 1 unit
Maximum input operating frequencies (16 bits/8 bits, ITU-R BT.656):
14.75/29.5 MHz
Maximum output operating frequency:
29.5 MHz (double-speed conversion)
Power supply voltage :
3.3 V ± 0.3 V
Input pin:
TTL-5V tolerant (5 V withstand voltage)
Input/output pins:
Input TTL- output LVCMOS-5V tolerant (5 V withstand voltage)
Output pin:
LVCMOS (3.3 V)
Input data format:
YCbCr (8 bits (Y) + 8 bits (CbCr)) (4:2:2)
YCbCr (8 bits (YCbCr)) (4:2:2)
ITU-R BT.656 (8 bits (YCbCr))
Output data format:
YCbCr (8 bits (Y) + 8 bits (CbCr)) (4:2:2)
Serial bus:
I2C-bus interface: (Standard mode: 100 kbps/Fast mode: 400 kbps)
Internal memory controller:
Input: Compatible with 625/50 Hz 2:1, 525/60 Hz 2:1
Output: Compatible with 625/50 Hz 2:1, 525/60 Hz 2:1,
625/50 Hz 1:1, 525/60 Hz 1:1,
625/100 Hz 2:1, 525/120 Hz 2:1
Compatible horizontal effective pixels: 640 (525 line mode only), 720, 768
Sync generator (for output):
Can generate sync signals of 625/50 Hz 2:1, 525/60 Hz 2:1,
625/50 Hz 1:1, 525/60 Hz 1:1,
625/100 Hz 2:1, 525/120 Hz 2:1.
Compatible horizontal effective pixels: 640 (525 line mode only), 720, 768
Field-recursive noise reduction:
Noise detection and subtraction (with horizontal motion compensation)
Automatic noise reduction mode
1/14
Datasheet pdf - http://www.DataSheet4U.net/


Oki Electric Industry Electronic Components Datasheet

ML87V2103 Datasheet

Video Signal Noise Reduction and Rate Conversion IC

No Preview Available !

www.DataSheet.co.kr
OKI Semiconductor
PEDL87V2103DIGEST-01
ML87V2103
Double-speed conversion data interpolation:
2-line linear filter (progressive, flicker-free)
Inter-field stationary compensation (progressive *with I/O phase control applied)
Package:
100 pin QFP (QFP100-P-1420-0.65-BK4)
2/14
Datasheet pdf - http://www.DataSheet4U.net/


Part Number ML87V2103
Description Video Signal Noise Reduction and Rate Conversion IC
Maker OKI electronic componets
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ML87V2103 Datasheet PDF






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