(Hong Kong)
Product Summary
The BIT1612 is a 10-Bit Digital Video Decoder with OSD and T-CON.
Parametrics
BIT1612 absolute maximum ratings: (1)AVDD, Supply Voltage for Analog Core: -0.5 to 3.6 V; (2)VDD18, Supply Voltage for Digital Core: - 0.5 to 2.5 V; (3)VIN, Input Voltage for Digital Core (5V Tolerant): -0.5 to 6 V; (4)TSTG, Storage Temperature: -40 to 125℃.
Features
BIT1612 features: (1)No external memory required; (2)Two 10-bit video CMOS Analog-to-Digital Converters (ADCs) in differential CMOS style for best S/N-performance; (3)Fully programmable static gain or automatic gain control (AGC) the selected CVBS or Y/C channel: 0~12db (Analog) and 0~18db (Digital); (4)Automatic Clamp Control (ACC) for CVBS, Y and C; (5)On-chip clock generator; (6)L-lock system clock frequencies; (7)Digital PLL for synchronization and clock generation from all standards and non-standard video sources e.g.; (8)consumer grade VTR; (9)Requires only one crystal (24.576 MHz) for all standards; (10)Automatic detection of 50 and 60 Hz field frequency, and automatic switching between PAL and NTSC standards; (11)Accepts NTSC (J, M, 4.43), PAL (60, B, D, G, H, I, M, N), and SECAM (B, D, G, K, K1, L) video signal; (12)User programmable luminance peaking or aperture correction; (13)Adaptive 3/5-line comb filter for two dimensional chrominance/luminance separation; (14)PAL delay line for correcting PAL phase errors; (15)Multi-standard VBI-data slicer including closed caption; (16)MV copy protection detection; (17)YUV to RGB color space converting; (18)Fully programmable zoom-out arbitrary ratio in both horizontal and vertical; (19)Anamorphic zoom for 4:3 video input to 16:9 display converting; (20)Embedded brightness, contrast, sharpness and gamma correction; (21)Embedded Skin-Tone and CTI; (22)Embedded programmable OSD for user Interface; (23)Embedded programmable TCON (Timing-Control) generator for LCD interface; (24)Embedded 3 PWM (Pulse Width Modulation) generators for general purpose control; (25)Embedded IR remote control decoder.
Diagrams
