SAF7113H Просмотр технического описания (PDF) - NXP Semiconductors.

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SAF7113H

9-bit video input processor

NXP Semiconductors. 

Philips Semiconductors

SAF7113H

9-bit video input processor

s Line-locked system clock frequencies

s Digital PLL for horizontal sync processing and clock generation, horizontal and vertical

sync detection

s Requires only one crystal (24.576 MHz) for all standards

s Automatic detection of 50 Hz and 60 Hz field frequency and automatic switching

between PAL and NTSC standards

s Luminance and chrominance signal processing for PAL BGHI, PAL N,

combination PAL N, PAL M, NTSC M, NTSC N, NTSC 4.43, NTSC-Japan and SECAM

s User programmable luminance peaking or aperture correction

s Cross-color reduction for NTSC by chrominance comb filtering

s PAL delay line for correcting PAL phase errors

s Brightness Contrast Saturation (BCS) and hue control on-chip

s Real-time status information output (RTCO)

s Two multifunctional real-time output pins controlled by I2C-bus

s Multistandard VBI data slicer decoding World Standard Teletext (WST),

North-American Broadcast Text System (NABTS), closed caption, Wide Screen

Signalling (WSS), Video Programming System (VPS), Vertical Interval Time Code

(VITC) variants (EBU/SMPTE), etc.

s Standard ITU-R BT 656 YUV 4 : 2 : 2 format (8-bit) on VPO output bus

s Enhanced ITU-R BT 656 output format on VPO output bus containing:

x Active video

x Raw CVBS data for Intercast applications (27 MHz data rate)

x Decoded VBI data

s Boundary scan test circuit complies with the “IEEE Std. 1149.b1 - 1994”

(ID-Code = 1 7113 02B)

s I2C-bus controlled (full read-back ability by an external controller and bit rate up to

400 kbit/s)

s Low power (< 0.5 W), low voltage (3.3 V), small package (QFP44)

s Power saving mode by chip enable input

s Detection of copy protected input signals according to the Macrovision standard; can

be used to prevent unauthorized recording of pay-TV or video tape signals.

3. Applications

s Notebook (low power consumption)

s PCMCIA card application

s AGP based graphics cards

s Image processing

s Video phone applications

s Intercast and PC teletext applications

s Security applications.

9397 750 14231

Product data sheet

Rev. 03 — 9 May 2005

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

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