Introducing the ADV7180KCP32Z: 10-Bit, 4 × Oversampled SDTV Video Decoder

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Introducing the ADV7180KCP32Z: 10-Bit, 4 × Oversampled SDTV Video Decoder

Source:our siteTime:2025-03-07Views:

IntroductionThe ADV7180KCP32Z is a 10-bit video decoder chip from Analog Devices that is designed to handle the global analog video standard (NTSC/PAL/SECAM) and supports composite video, S-video, and component video inputs ‌.Using a 1.8V CMOS proces…

Introduction

The ADV7180KCP32Z is a 10-bit video decoder chip from Analog Devices that is designed to handle the global analog video standard (NTSC/PAL/SECAM) and supports composite video, S-video, and component video inputs ‌.

Using a 1.8V CMOS process, the ADV7180KCP32Z integrates a 10-bit ADC and 4x over-sampling technology to convert an analog baseband signal into an 8-bit ITU-R BT.656-compatible digital video stream ‌. The ADV7180KCP32Z is packaged as a 32-pin LFCSP (5mm x 5mm) for space-constrained portable devices ‌.

Key characteristics

1. ‌ Multi-format compatibility ‌ : ADV7180KCP32Z supports global NTSC, PAL and SECAM standards, covering composite video (CVBS), S-video (Y/C) and component video (YPrPb) Input ‌.

2, ‌ high precision ADC‌ : ADV7180KCP32Z device built-in 10-bit analog-digital converter, combined with 4x over-sampling technology (CVBS mode) and 2x over-sampling (Y/C/YPrPb mode), to provide professional video quality ‌.

3. ‌ enhanced video processing ‌ : ADV7180KCP32Z integrates adaptive comb-like filter (5-wire type), CTI (color temperature improvement) and DNR (dynamic noise reduction) functions to optimize image detail and noise suppression ‌.

4, ‌ flexible interface and control ‌ : through the I²C interface configuration register, the ADV7180KCP32Z supports Line-Locked Clock output and external timing signals (HS/VS/FIELD), easy to work with the LCD controller or ASIC ‌.

5, ‌ low power design ‌ : typical working current is 77mA, support 1.8V to 3.3V wide voltage power supply, ADV7180KCP32Z suitable for mobile devices and industrial applications ‌.

6. ‌ reliability and expandability ‌ : ADV7180KCP32Z provides Mini-TBC (time base correction) function to support stable data synchronization under ±5% line length deviation ‌.

Application field

1, ‌ consumer electronics ‌ : ADV7180KCP32Z is widely used in digital cameras, camcorder and set-top boxes, to achieve efficient digitization of analog video signals ‌.

2, ‌ vehicle system ‌ : through AEC-Q100 level one certification, ADV7180KCP32Z is suitable for vehicle entertainment system and reversing video decoding ‌.

3, ‌ industrial monitoring ‌ : support multi-channel input and anti-aliasing filter, ADV7180KCP32Z is suitable for security cameras, industrial vision inspection equipment ‌.

4. ‌ medical display device ‌ : combined with low power consumption, the ADV7180KCP32Z can be integrated into the display module of portable medical monitor ‌.

5. ‌ broadcast equipment ‌ : In combination with MPEG encoders or ADI digital video encoders such as ADV7391, the ADV7180KCP32Z can be used in professional video processing systems ‌.

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