Short-Form Datasheet TW9992 Low Power NTSC/PAL Video Decoder with Differential CVBS Inputs and MIPI-CSI2 Output Interface The TW9992 is a low power NTSC/PAL analog video Video Processing decoder that is designed for automotive applications. Automatic Contrast Adjustment (ACA) It supports single-ended, differential and pseudo RGB565 differential composite video inputs. Integrated Programmable hue, brightness, saturation, short-to-battery and short-to-ground detection, contrast and sharpness. advanced image enhancement capabilities such as Image enhancement with peaking and CTI the programmable Automatic Contrast Adjustment (ACA) and the MIPI-CSI2 output interface make the MIPI Output TW9992 an ideal solution for demanding automotive MIPI 1.1 compliant unidirectional output format camera applications. YUV 422 or RGB565 output format Digital Output Features Output voltage 1.8V to 3.3V with 3.3V tolerance Analog Video Decoder Miscellaneous Software selectable analog input control allows Low power consumption: 100mW typical for combinations of single-ended CVBS, and differential CVBS Power save and Power-down mode Built-in analog anti-alias filter Short-to-battery detection test Two 10-bit ADCs and analog clamping circuit Short-to-ground detection test Fully programmable static gain or automatic gain Two-wire MPU serial bus interface control for the Y channel Supports real time control interface Programmable white peak control for the Y Single 27MHz crystal for all operations channel Supports 24.54MHz and 29.5MHz crystal for 4-H adaptive comb filter Y/C separation high resolution square pixel format decoding PAL delay line for color phase error correction 3.3V tolerant I/O Digital subcarrier PLL for accurate color 1.8V/3.3V power supply decoding 32 Ld QFN (WQFN with wettable flanks) Digital horizontal PLL for synchronization TW9992AT-NA1-GE is AEC-Q100 qualified processing and pixel sampling Advanced synchronization processing and sync detection for handling nonstandard and weak signal Automatic color control and color killer Chroma IF compensation Programmable output cropping R33DO0009EU0100 Rev.1.00 Page 1 Nov 19, 2021 2021 Renesas ElectronicsMIPI D-PHY MIPI SERIALIZER MIPI PROTOCOL CONTROLLER FORMAT CONVERTER AUTOMATIC CONTRAST ADJUSTMENT 4H COMB FILTER DECODER 10-bit ADC AGC ANTI-ALIASING FILTER MUX TW9992 Short-Form Datasheet YIN0/ YIN1/YIN0- YIN2 / YIN2+ / DIAG0 MIPICLK+ YIN3 / YIN2- MIPICLK- YIN4 / MIPID+ MIPID- YIN5 / YIN4- YIN6 / YIN7 / YIN6- PLL DIAG1 STB/STG DETECTION GP0 DIAG2 GP1 GP2 RSTB PDN SCLK 2 REGISTER INTREQ I C SDAT OSC FILES DETECTION Figure 1. TW9992 Functional Block Diagram R33DO0009EU0100 Rev.1.00 Page 2 Nov 19, 2021