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Part Name(s) : SAA7115 Philips
Philips Electronics
Description : PAL/NTSC/SECAM VIDEO DECODER WITH ADAPTIVE PAL/NTSC COMB FILTER, HIGH PERFORMANCE SCALER, I2C Sliced Data Readback and SQ Pixel Output View

PAL/NTSC/SECAM VIDEO DECODER WITH ADAPTIVE PAL/NTSC COMB FILTER, HIGH PERFORMANCE SCALER, I2C Sliced Data Readback and SQ Pixel Output

General Features
• CMOS 3.3 V device WITH 5 V tolerant digital inputs and I/O ports
• Programming via serial I2C-bus, full read-back ability by an external controller, bit rate up to 400 kbit/s
• Software controlled power saving stand-by modes
• Boundary Scan Test circuit complies to the IEEE Std. 1149.b1 -1994

 

Part Name(s) : SAA7114 SAA7114E SAA7114H SAA7114H/V1 Philips
Philips Electronics
Description : PAL/NTSC/SECAM VIDEO DECODER WITH ADAPTIVE PAL/NTSC COMB FILTER, VBI data slicer and HIGH PERFORMANCE SCALER View

GENERAL DESCRIPTION
The SAA7114 is a VIDEO capture device for applications at the image port of VGA controllers.

FEATURES
1.1 VIDEO DECODER
• Six analog inputs, internal analog source selectors, e.g.
  6×CVBS or (2×Y/C and 2×CVBS) or (1×Y/C and 4×CVBS)
• Two analog preprocessing channels in differential CMOS style inclusive built-in analog anti-alias FILTERs
• Fully programmable static gain or Automatic Gain Control (AGC) for the selected CVBS or Y/C channel
• Automatic Clamp Control (ACC) for CVBS, Y and C
• Switchable white peak control
• Two 9-bit VIDEO CMOS Analog-to-Digital Converters (ADCs), digitized CVBS or Y/C signals are available on the expansion port
• On-chip line-locked clock generation in accordance WITH “ITU 601”
• Digital PLL for synchronization and clock generation from all standards and non-standard VIDEO sources e.g. consumer grade VTR
• Requires only one crystal (32.11 or 24.576 MHz) for all standards
• Horizontal and vertical sync detection
• Automatic detection of 50 and 60 Hz field frequency, and automatic switching between PAL and NTSC standards
• Luminance and chrominance signal processing for PAL B, G, D, H, I and N, COMBination PAL N, PAL M, NTSC M, NTSC-Japan, NTSC 4.43 and SECAM
ADAPTIVE 2/4-line COMB FILTER for two dimensional chrominance/luminance separation:
– Increased luminance and chrominance bandwidth for all PAL and NTSC standards
– Reduced cross colour and cross luminance artefacts
• PAL delay line for correcting PAL phase errors
• Independent Brightness Contrast Saturation (BCS) adjustment for DECODER part
• User programmable sharpness control
• Independent gain and offset adjustment for raw data path.

1.2 VIDEO SCALER
• Horizontal and vertical downscaling and upscaling to randomly sized windows
• Horizontal and vertical scaling range: variable zoom to 1⁄64(icon) (it should be noted that the H and V zoom are restricted by the transfer data rates)
• Anti-alias and accumulating FILTER for horizontal scaling
• Vertical scaling WITH linear phase interpolation and accumulating FILTER for anti-aliasing (6-bit phase
accuracy)
• Horizontal phase correct up and downscaling for improved signal quality of scaled data, especially for compression and VIDEO phone applications, WITH 6-bit phase accuracy (1.2 ns step width)
• Two independent programming sets for SCALER part, to define two ‘ranges’ per field or sequences over frames
• Fieldwise switching between DECODER part and expansion port (X port) input
• Brightness, contrast and saturation controls for scaled outputs.

APPLICATIONS
• Desktop VIDEO
• Multimedia
• Digital television
• Image processing
VIDEO phone applications.

Part Name(s) : CXD2044Q Sony
Sony Semiconductor
Description : Digital COMB FILTER (NTSC/PAL/PAL-M/PAL-N) View

Description
The CXD2044Q is an ADAPTIVE intra-field COMB FILTER compatible WITH NTSC, PAL, PAL-M and PAL-N systems, and can provide HIGH-precision Y/C separation WITH a single chip.

Features
• Intra-field Y/C separation by ADAPTIVE processing
• 8-bit A/D converter (1-channel)
• 8-bit D/A converter (2-channel)
• Four 1H delay lines
• Clock 4fsc

Part Name(s) : CXD2064Q Sony
Sony Semiconductor
Description : Digital COMB FILTER (NTSC/PAL) View

Description
The CXD2064Q is an ADAPTIVE intra-field COMB FILTER compatible WITH NTSC and PAL systems, and can provide HIGH-precision Y/C separation WITH a single chip.

Features
ADAPTIVE intra-field Y/C separation
• M-PAL and N-PAL supported
• Vertical enhancer
• Horizontal aperture correction
• 8-bit A/D converter (1-channel)
• 8-bit D/A converter (2-channel)
• 4× PLL
• Sync tip clamp
• Four 1H delay lines

Applications
    Y/C separation for color TVs and VCRs


Part Name(s) : NTE7150 NTE-Electronic
NTE Electronics
Description : Integrated Circuit VIDEO, Chroma, and Sync. Signal Processing Circuit for PAL/NTSC/SECAM System Color Televisions View

Description:
The NTE7150 is an integrated circuit in a 64–Lead SIP type package designed for PAL/NTSC/SECAM system color televisions involving VIDEO, chroma, and sync. signal processing circuits.
The VIDEO section contains a HIGHPERFORMANCE picture quality emphasis circuit, the chroma section contains a PAL/NTSC/SECAM system automatic identification circuit, and the sync. section contains a 50/60Hz automatic identification circuit. The PAL/SECAM demodulating circuit uses a baseband signal processing system, providing an adjustment–free demodulating circuit. User control functions, system switching, etc. are controlled via the I2C bus.

Features:
VIDEO Section
● Sharpness Control WITH Internal Delay Lines
● Black Stretching Circuit
● YNR
● Variable DC Restoration Ratio
● Gamma () Contrast Correction

Chroma Section
● PAL/SECAM baseband Demodulation System
● Automatic Srystal Frequency Identification (4.43MHz/3.58MHz/M, N–PAL)
● Automatic Chroma System Identification (PAL/NTSC/SECAM)
● PLL SECAM Adjustment–Free Demodulation Circuit WITHout and Tank Coils
● Built–In SECAM BELL FILTER

Sync. Section
● Adjnustment–Free Horizontal and Vertical Oscillation Circuits based on Countdown System
● Automatic Vertical Frequency Identification (50/60Hz)

Part Name(s) : CXA2060BS Sony
Sony Semiconductor
Description : Y/C/RGB/D for PAL/NTSC/SECAM Color TVs View

Description
The CXA2060BS is a bipolar IC which integrates the luminance signal processing, chroma signal processing, RGB signal processing, and sync and deflection signal processing functions for PAL/NTSC/SECAM system color TVs onto a single chip. This IC includes deflection processing functions for wide-screen TVs. WITH a SECAM DECODER and 1H delay line built in for PAL/SECAM, this IC can be used in configuring multi-color system TV set.

Features
• Supports the I2
C bus
• 1H delay line and SECAM DECODER
• Supports NTSC/PAL-N/PAL-M systems WITH three crystal pins
• Deflection compensation circuit for support of various wide modes
• Count down system eliminates need for V oscillation frequency adjustment
• Automatic identification of 50/60Hz vertical frequency (forced control possible)
• Supports non-interlace display (even/odd selectable)
• Automatic identification of PAL, NTSC and SECAM color systems (forced control possible)
• Automatic identification of 4.43MHz/3.58MHz for crystal (forced control possible)
• No adjustment of Y/C FILTER required
• Three CV inputs, two Y/C inputs (Y/C input shared WITH CV input), one Y/C input supporting external COMB
FILTER, two RGB inputs
• Dynamic picture/dynamic color circuit
• AKB and gamma correction circuits
• YS1 can be forcibly turned OFF
• FSC output (shared WITH PAL-N crystal pin)

Applications
Color TVs (4:3, 16:9)

Part Name(s) : TW9912 Renesas
Renesas Electronics
Description : NTSC/PAL/SECAM VIDEO DECODER WITH Component Input and Progressive Output Support View

Features
VIDEO DECODER
• NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N COMBination), PAL (60), SECAM support WITH automatic format detection
• Software selectable analog input control
• Built-in analog anti-alias FILTER
• Fully programmable static gain or automatic gain control for the Y channel
• Programmable white peak control for the Y channel
• 4-H ADAPTIVE COMB FILTER Y/C separation
• PAL delay line for color phase error correction
• Image enhancement WITH peaking and CTI
• Digital sub-carrier PLL for accurate color decoding
• Digital Horizontal PLL for synchronization processing and pixel sampling
• Advanced synchronization processing and sync detection for handling non-standard and weak signal
• Programmable hue, brightness, saturation, contrast, and sharpness
• Automatic color control and color killer
• Chroma IF compensation
• VBI slicer supporting CC and WSS data services
• Programmable output control

Analog VIDEO Input
• Triple 10-bit ADCs WITH independent clamping and gain control
• Supports 480i/480p/576i/576p analog component input WITH SOG

Digital Output
• ITU-R 656 compatible YCbCr(4:2:2) output format
• Progressive ITU-R 656 output format support for both interlaced and progressive inputs

Miscellaneous
• Two wire MPU serial bus interface
• Power save and Power down mode
• Low power consumption
• Single 27MHz crystal for all operations
• 3.3V tolerant I/O
• 1.8V/3.3 V power supply
• 48 pin QFN package

Part Name(s) : DALB2-GR DANB2-GR TW9910 TW9910-LB2-GR TW9910-NB2-GR Intersil
Intersil
Description : Low Power NTSC/PAL/SECAM VIDEO DECODER WITH VBI Slicer View

Low Power NTSC/PAL/SECAM VIDEO DECODER WITH VBI Slicer

Features
VIDEO DECODER
NTSC (M, 4.43) and PAL (B, D, G, H, I, M, N, N COMBination), PAL (60), SECAM support WITH
automatic format detection
Software selectable analog inputs allow any of the following COMBinations, e.g. 4 CVBS or (3
CVBS and 1 Y/C).
Built-in analog anti-alias FILTER
Two 10-bit ADCs and analog clamping circuit
Fully programmable static gain or automatic gain control for the Y channel
Programmable white peak control for the Y channel
4-H ADAPTIVE COMB FILTER Y/C separation
PAL delay line for color phase error correction
Image enhancement WITH peaking and CTI.
Digital sub-carrier PLL for accurate color decoding
Digital Horizontal PLL for synchronization processing and pixel sampling
Advanced synchronization processing and sync detection for handling non-standard and weak
signal
Programmable hue, brightness, saturation, contrast, and sharpness.
Automatic color control and color killer
Chroma IF compensation
ITU-R 601 or ITU-R 656 compatible YCbCr(4:2:2) output format
VBI slicer supporting industrial standard data services
VBI data pass through, raw ADC data output

VIDEO SCALER
HIGH quality horizontal FILTERed scaling WITH arbitrary scale down ratio
Phase accuracy better than 1/32 pixel
Programmable output cropping

Miscellaneous
Two wire MPU serial bus interface
Support Real Time Control interface
Power save and Power down mode
Typical power consumption <100mW
Single 27MHz crystal for all standards
Supports 24.54MHz and 29.5MHz crystal for HIGH resolution square pixel format decoding
3.3V tolerant I/O
1.8V/3.3 V power supply
44 pin LQFP, 48 pin QFN package

Part Name(s) : HMP8115CN HMPVIDEVAL/ISA HMP8115 Intersil
Intersil
Description : NTSC/PAL VIDEO DECODER View

Description
The HMP8115 is a HIGH quality NTSC and PAL DECODER WITH internal A/D converters. It is compatible WITH NTSC M, PAL B, D, G, H, I, M, N, and COMBination N (NC) VIDEO standards.

Features
• (M) NTSC and (B, D, G, H, I, M, N, NC) PAL Operation
   - Optional Auto Detect of VIDEO Standard
   - ITU-R BT.601 (CCIR601) and Square Pixel Operation
• Digital Output Formats
   - VMI Compatible
      - 8-Bit, 16-Bit 4:2:2 YCbCr
      - 15-Bit (5,5,5), 16-Bit (5,6,5) RGB
         - Linear or Gamma-Corrected
   - 8-Bit BT.656
• Analog Input Formats
   - Three Analog Composite Inputs
   - Analog Y/C (S-VIDEO) Input
• “Sliced” VBI Data Capture Capabilities
   - Closed Captioning
   - Widescreen Signalling (WSS)
   - BT.653 System B, C and D Teletext
      - NABTS (North American Broadcast Teletext)
      - WST (World System Teletext)
• 2-Line (1H) COMB FILTER Y/C Separator
• Fast I2C Interface
• Two 8-Bit ADCs

Applications
• Multimedia PCs
VIDEO Conferencing
VIDEO Compression Systems
VIDEO Security Systems
• LCD Projectors and Overhead Panels
• Related Products
   - NTSC/PAL Encoders: HMP815x, HMP817x
   - NTSC/PAL DECODERs: HMP8112A
• Related Literature
   - AN9644: Composite VIDEO Separation Techniques
   - AN9716: Widescreen Signalling
   - AN9717: YCbCr to RGB Considerations
   - AN9728: BT.656 VIDEO Interface for ICs
   - AN9738: VMI VIDEO Interface for ICs

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