(Hong Kong)
Product Summary
The ADV7180WBSTZ is a 10-Bit, 4 x Oversampling SDTV Video Decoder. It automatically detects and converts standard analog baseband television signals compatible with worldwide NTSC, PAL, and SECAM standards into 4:2:2 component video data compatible with the 8-bit ITU-R BT.656 interface standard. The ADV7180WBSTZ is fabricated in a 1.8 V CMOS process. Its monolithic CMOS construction ensures greater functionality with lower power dissipation. A chip-scale, 40-lead, Pb-free LFCSP package option makes the decoder ideal for space-constrained portable applications. A 64-lead LQFP package is also available (pin compatible with ADV7181B). The applications of the ADV7180WBSTZ are Digital camcorders and PDAs, Low-cost SDTV PIP decoder for digital TVs, Multichannel DVRs for video security, AV receivers and video transcoding, PCI-/USB-based video capture and TV tuner cards, Personal media players and recorders, Smartphone/multimedia handsets, n-car/automotive infotainment units, Rearview camera/vehicle safety systems.
Parametrics
ADV7180WBSTZ absolute maximum ratings: (1)AVDD to AGND:2.2V; (2)DVDD to DGND:2.2V; (3)PVDD to AGND:2.2V; (4)DVDDIO to DGND:4V; (5)DVDDIO to AVDD:-0.3V to +2V; (6)PVDD to DVDD:-0.3V to +0.9V; (7)DVDDIO to PVDD:–0.3V to +2V; (8)DVDDIO to DVDD:-0.3V to +2V; (9)AVDD to PVDD:-0.3V to +0.3V; (10)AVDD to DVDD:-0.3V to +0.9V; (11)Digital Inputs Voltage:DGND-0.3V to DVDDIO+0.3V; (12)Digital Output Voltage:DGND-0.3V to DVDDIO+0.3V; (13)Analog Inputs to AGND:AGND-0.3V to AVDD+0.3V; (14)Maximum Junction Temperature:125℃; (15)Storage Temperature Range:-65℃ to +150℃; (16)Infrared Reflow Soldering (20 sec):260℃.
Features
ADV7180WBSTZ features: (1)Worldwide NTSC/PAL/SECAM color demodulation support; (2)One 10-bit ADC, 4× oversampling for CVBS, 2× oversampling for Y/C mode, and 2× oversampling for YPrPb (per channel); (3)Three video input channels with on-chip antialiasing filter; (4)CVBS (composite), Y/C (S-video), and YPrPb (component) video input support; (5)5-line adaptive comb filters and CTI/DNR video enhancement; (6)Adaptive Digital Line Length Tracking (ADLLT), signal processing, and enhanced FIFO management give, mini-TBC functionality; (7)Integrated AGC with adaptive peak white mode; (8)Macrovision copy protection detection; (9)NTSC/PAL/SECAM autodetection; (10)8-bit ITU-R BT.656 YCrCb 4:2:2 output and HS, VS, FIELD1; (11)1.0 V analog input signal range; (12)Four general-purpose outputs (GPO); (13)Full feature VBI data slicer with teletext support (WST); (14)Power-down mode and ultralow sleep mode current; (15)2-wire serial MPU interface (I2C compatible); (16)1.8 V analog, 1.8 V PLL, 1.8 V digital, 3.3 V I/O supply; (17)-40℃ to +85℃ temperature grade; (18)Two package types: 40-lead, 6 mm × 6 mm, Pb-free LFCSP, 64-lead, 10 mm × 10 mm, Pb-free LQFP.
Diagrams
