The ISL79987 and ISL79988 integrate four, high-quality NTSC/PAL/SECAM video decoders that convert analog composite video signals to digital component YCbCr data for automotive applications. Each channel contains a 10-bit ADC that supports single-ended, differential, and pseudo differential composite video inputs. The ISL79987 and ISL79988 use a 4H-comb filter for separating luminance and chrominance to reduce cross noise artifacts, and proprietary clamp and gain controllers. Integrated short-to-battery and short-to-ground detection, advanced image enhancement capabilities such as the programmable Automatic Contrast Adjustment (ACA), and the MIPI-CSI2/ITU-R BT. 656 output interface make the ISL79987 and ISL79988 an ideal solution for the demands of automotive around view applications.


  • Software-selectable analog input control allows for combinations of single-ended CVBS and differential CVBS
  • Integrated, four-video analog anti-aliasing filters and 10-bit CMOS ADCs with differential and single-ended inputs
  • 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
  • Digital subcarrier 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 signals
  • Automatic color control and color killer
  • Chroma IF compensation
  • Programmable output cropping

Video Processing

  • Automatic Contrast Adjustment (ACA)
  • Programmable hue, brightness, saturation, contrast, and sharpness
  • Image enhancement with peaking and CTI

MIPI Output

  • MIPI CSI-2 version 1.1 compliant unidirectional output
  • Standard virtual identification channel support
  • Non-standard pseudo virtual channel support
  • One or two data lanes
  • YUV422 or RGB565 output format

Digital Output

  • Supports standard ITU-R BT.656 format or time multiplexed output with 27/54/108MHz
  • Output voltage 1.8V to 3.3V


  • Low power consumption
  • Power save and power-down mode
  • Short-to-battery detection
  • Short-to-ground detection
  • Two wire MPU serial bus interface
  • Supports real time control interface
  • Single 27MHz crystal for all operations
  • 1.2V/3.3V power supply
  • 48 Ld QFN package
  • ISL79987ARZ and ISL79988ARZ are AEC-Q100 qualified

Product Options

Part Number Part Status Pkg. Type Carrier Type MOQ Buy Sample
Active QFN Tray 260
Active QFN Reel 3000
Active QFN Tray 260
Active QFN Reel 3000

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
ISL79987, ISL79988 Datasheet Datasheet PDF 2.41 MB
ISL79987, ISL79988 Data Short Short Form Datasheet PDF 205 KB