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SAA8113HL

Features: · High precision digital processing with 10-bit input· Medium resolution complementary mosaic CCD sensors PAL or NTSC (interlaced mode only)· Internal PPG, dedicated to SHARP, TOSHIBA and PANASONIC sensors· Integrated microcontroller (80C51) for control loops Auto Optical Black (AOB), Au...

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SeekIC No. : 004484101 Detail

SAA8113HL: Features: · High precision digital processing with 10-bit input· Medium resolution complementary mosaic CCD sensors PAL or NTSC (interlaced mode only)· Internal PPG, dedicated to SHARP, TOSHIBA and ...

SAA8113HL Data Sheet

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Part Number:
SAA8113HL
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/26

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Product Details

Description



Features:

· High precision digital processing with 10-bit input
· Medium resolution complementary mosaic CCD sensors PAL or NTSC (interlaced mode only)
· Internal PPG, dedicated to SHARP, TOSHIBA and PANASONIC sensors
· Integrated microcontroller (80C51) for control loops Auto Optical Black (AOB), Auto White Balance (AWB) and Auto Exposure (AE)
· Black offset preprocessing
· RGB separation
· RGB processing (colour correction matrix, programmable knee and gamma)
· Separate Y-processing (saturation concealment, programmable knee and gamma)
· RGB to UV conversion (including down-sampling filters)
· Noise reduction in Y and UV
· Display function for system evaluation
· Analog output processing, including PAL/NTSC encoder and 9-bit Video Digital-to-Analog Converter (VDAC)
· Measurement engine (prepared for AE and AWB features)
· Miscellaneous functions, e.g. power management, 7-bit Control DAC (CDAC) serial interface with preprocessing
· VH reference and window timing for internal use
· Master I2C-bus interface for communication with an external EEPROM (containing the default settings)
· Slave I2C-bus interface for communication with an external microcontroller
· Parallel interface for communication with an external EPROM (for ROM code debugging)
· Integrated audio amplifier.


Application

· Low-cost desktop video applications
· Videophone systems.


Pinout

Connection Diagram


Specifications

SYMBOL PARAMETER MIN. MAX. UNIT
VDD supply voltage -0.5 +4.0 V
Vn voltage on
pins GND and AGND
all other pins		 -0.5
-0.5		 +4.0
VDD + 0.5		 V
V
Tstg storage temperature -55 +150 °C
Tamb ambient temperature 0 70 °C
Tj junction temperature -40 +125 °C
Notes
1. Stress beyond these levels may cause permanent damage to the device.
2. For 5 V-tolerant buffers.


Description

The SAA8113HL is a 2nd generation camera Digital Signal Processor (DSP) designed for low-cost DTV applications. SAA8113HL integrates the DSP core, the Pulse Pattern Generator (PPG), the 80C51 microcontroller and the VDAC in one IC. It is the successor of the SAA8110G, dedicated to analog output cameras.

The SAA8113HL must be applied together with an analog front-end that includes a Correlated Double Sampling (CDS), an Automatic Gain Control (AGC) and an Analog-to-Digital Converter (ADC). This may be the TDA8786 or the TDA8784.

The PPG SAA8113HL generates the timing pulses to drive medium resolution PAL/NTSC complementary mosaic CCD sensors (512 ×492 NTSC and 512 ×582 PAL).

The input of the DSP is 10 bits with a maximum pixel frequency equal to 9.66 MHz. The DSP core processes this sensor signal to a standard video output signal. The SAA8113HL output is an analog CVBS video signal.

The microcontroller SAA8113HL provides the settings for the IC registers from EEPROM at power-up or reset and controls the AWB, AE and AOB loops. It also provides a hardware I2C-bus interface, so the microcontroller can be used as an I2C-bus slave. The software code is embedded in an internal ROM but SAA8113HL is also possible to use a combined data and address bus, connected to an external program EPROM.

A built-in power management function of SAA8113HL allows the power dissipation to be optimized.




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