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产品名称：STV6418
产品封装：QFP-48
产品品牌：STMicroelectronics
PDF文档：下载
库 存：查看
电 话：0755-83035811
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产品介绍
STV6418
Features
- I2C bus control
- Auto startup mode: low power consumption
- Video section:
- Three CVBS inputs, two CVBS outputs
- Three Y/C inputs, three Y/C outputs
- Switchable 8 MHz, 15 MHz or 30 MHz low-pass filters (LPF) on six inputs for standard definition, progressive scan and interleaved high definition, plus bypass (60 MHz) for progressive high definition
- Gain of 6 dB on all CVBS/Y and C outputs
- Two RGB/one FB inputs, one high impedance RGB/FB output with 6-dB adjustable gain (from +3 dB to +9 dB)
- Two YPrPb inputs, one YPrPb/RGB HD output
- AC or DC-coupled video outputs
- Two slow blanking inputs/outputs
- Bottom clamp on all CVBS/Y and RGB inputs, average clamp on C inputs, synchronized clamp on PrPb inputs
- Bi-directional control for VCR R/C output and for TV B output
- AC-coupled inputs and AC- or DC-coupled inputs for video signal from encoder with internal clamp and bias
- Video detection block in low power auto startup mode
- Video muting on all outputs
- Audio section:
- Three stereo inputs, two stereo outputs
- Stereo-to-mono sound capability
- Differential or single-ended audio input
- Selectable gain of 0, 6 or 9 dB on one stereo input
- Full-range volume control with soft control
- Audio muting on all outputs
- Applications
- Set-top boxes (IP, cable, satellite, terrestrial)
- Integrated digital TV plug-in
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