PI7VD9008ABHFDE

OBSOLETE - PART DISCONTINUED New Product Brief Product Databrief PI7VD9008ABH Adaptive EQ 8-Channel 960H Video Decoder Description The PI7VD9008ABH is an AEQ 8-Channel Video Decoder and Audio Codec. A built-in Adaptive equalizer (AEQ) recovers the noisy signals caused by long or small wire gauge Coax cables and displays the best picture image view quality. The video decoder converts NTSC, PAL analog composite video broadcasting signal (CVBS) into digital components YCbCr for video controller or processor to perform preview, compression and storage etc. The converted digital video streams complying with ITU-R BT.656 are transported in time multiplexed format, which contains one, two or four video channels. Single 27MHz reference crystal clock support NTSC, PAL and 960H standard resolution. Each video channel contains 10-bit ADC, proprietary clamp, automatic gain controller and 5H comb filter for separating luminance & chrominance to reduce artificial noise. Application WD1(960H) and D1 cameras ÎÎBuilt-in Adaptive Equalizer(AEQ) for the best picture image in the several hundred meter coax cable condition ÎÎProprietary Pericom AEQ technology recovers weak, noisy, or unstable analog input signals ÎÎResilient SYNC TIP detection to lock video signal in a noisy environment ÎÎProgrammable sharpness, Chroma Transient Improvement (CTI), hue, saturation, contrast and brightness output with 54/108MHz or72/144MHz ÎÎAutomotive Camera Driver Assistant Systems ÎÎProvides programmable mapping from four or eight (non-real-time) analog video inputs to four BT.656 digital outputs ÎÎVideo Capture Cards Application Diagram ÎÎNTSC(M), NTSC 4.43, PAL (B, D, G, H, I, M, Nc, 60) Video Decoder VINA2 AEQ Video Decoder AEQ Video Decoder VINA4 AEQ Video Decoder VINA5 AEQ Video Decoder VINA6 AEQ Video Decoder VINA7 AEQ Video Decoder LINE_IN0 LINE_IN1 LINE_IN2 LINE_IN3 LINE_IN4 LINE_IN5 LINE_IN6 LINE_IN7 LINE_IN8 LINE_IN9 LPF LPF LPF LPF LPF LPF LPF LPF LPF LPF Video Ports AEQ GPIO Int. VINA1 standard support PIXOUT_0 PIXOUT_1 PIXOUT_2 PIXOUT_3 GPIO_0 GPIO_1 GPIO_2 GPIO_3 ÎÎBuilt-in 10-bit audio Codec to allow 10 analog audio XTO ÎÎMixed audio analog output for multiple audio channels TDM AV PLL AEQ XTI RESET_L Host Int. VINA0 Video Decoder VADC ÎÎReal time AEQ 8-channel Video/Audio decoder for ÎÎSupport time multiplexed format of ITU-R BT.656 ÎÎVideo Security Analog Type DVRs VINA3 Features SCL SDA IRQ ÎÎHigh performance 5H comb filter for all NTSC/PAL standards inputs and 1 audio output ÎÎTwo serial audio formats (I2S and DSP) are supported for recording/mixing output and playback input ÎÎSelectable Master and Slave serial audio interface ÎÎMultiple audio sample rates for 8, 16, 32, 44.1, 48KHz AOUT ADAC Audio Signal Process LRCK_R AUDIO I2S/DS P Int. AADC SCLK_R SDOUT_R SDOUT_M SCLK_P LRCK_P SDIN_P Audio Encoder SDLINK_I SDLINK_O audio frequency ÎÎIntegrated video PLL for 108MHz, 144MHz clock output ÎÎTwo-wire serial interface(I2C) for register access ÎÎIndustrial grade temperature support (-40˚C ~ 85˚C) ÎÎPackages:128-pin LQFP www.pericom.com | 1-408-232-9100