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MC44BS373CAR2中文资料PDF规格书
MC44BS373CAR2规格书详情
The MC44BS373CA audio and video modulator is for use in VCRs, set-top boxes, and similar devices.
• Supports multiple standards
• TV output level 82 dBµV typical
• 5- and 3.3-V compatible I2C bus
Features
The MC44BS373CA also has the following features:
• Integrated on-chip programmable UHF oscillator
• No external varicaps diodes/inductor or tuned components
• Extremely low external component count
• Channel 21–69 UHF operation
• VHF range possible by internal dividers (30–450 MHz)
• Boosted TVOUT level (82 dBµV typical)
• High-speed read and write I2C bus compatible (800 kHz)
• I2C address selectable by pin (four choices) using external resistor (available only in QFN20 package)
• I2C bus 5- and 3.3-V compatible
• Fixed video modulation depth (93 typical in system L and 82 typical in the other standards)
• Peak white clip disabled by bus
• Programmable picture/sound carrier ratio (12 and 16 dB)
• Integrated on-chip programmable sound subcarrier oscillator (4.5, 5.5, 6.0 and 6.5 MHz)—no external varicaps
• Programmable sound reference frequency (31.25 and 62.5 kHz)
• Direct RF sound modulator input (FM and AM modulator bypassed) for NICAM or stereo sound applications (available only in QFN20 package)
• On-chip video test pattern generator with sound test signal (1 kHz)
• Low-power programmable modulator standby mode
• Transient output inhibit during PLL lock-up at power-on
• Logical output port controlled by bus
• ESD protection, minimum 4 KV
产品属性
- 型号:
MC44BS373CAR2
- 制造商:
MOTOROLA
- 制造商全称:
Motorola, Inc
- 功能描述:
PLL-Tuned UHF and VHF Audio/Video High-Integration Modulator
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
FREESCAL |
SOP16 |
9396 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
MOTOROLA |
22+ |
SOP |
3000 |
原装正品,支持实单 |
询价 | ||
FreescaleSemiconductor |
2022 |
ICAUDIO/VIDEOMODULATOR16 |
5058 |
原厂原装正品,价格超越代理 |
询价 | ||
FREESCAL |
SOP16 |
13500 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
FREESCALE |
22+ |
SOIC16 |
2000 |
原装现货库存.价格优势 |
询价 | ||
FREESCALE |
1904+ |
SOP16 |
7500 |
自家现货!原装特价供货!一片起卖! |
询价 | ||
MOT |
03+ |
SOP |
144 |
询价 | |||
FREESCA |
2020+ |
SOP16 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
freescale |
22+ |
SOP16 |
10000 |
原装正品优势现货供应 |
询价 | ||
MOTOROLA/摩托罗拉 |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 |