TDA9800中文资料VIF-PLL demodulator and FM-PLL detector数据手册恩XP规格书
TDA9800规格书详情
描述 Description
GENERAL DESCRIPTION
The TDA9800 is a monolithic integrated circuit for vision and sound IF signal processing in TV and VTR sets.FEATURES
• Suitable for negative vision modulation
• Applicable for IF frequencies of 38.9 MHz, 45.75 MHz and 58.75 MHz
• Gain controlled wide band VIF amplifier (AC coupled)
• True synchronous demodulation with active carrier
regeneration (ultra-linear demodulation, good
intermodulation figures, reduced harmonics and
excellent pulse response)
• Peak sync AGC for negative modulation
• Video amplifier to match sound trap and sound filter
• AGC output voltage for tuner; adjustable take-over point (TOP)
• AFC detector without extra reference circuit
• Alignment-free FM-PLL detector with high linearity
• Stabilizer circuit for ripple rejection and to achieve
constant output signals
• 5 to 8 V positive supply voltage range, low power
consumption (300 mW at +5 V supply voltage).
特性 Features
• Suitable for negative vision modulation
• Applicable for IF frequencies of 38.9 MHz, 45.75 MHz and 58.75 MHz
• Gain controlled wide band VIF amplifier (AC coupled)
• True synchronous demodulation with active carrier
regeneration (ultra-linear demodulation, good
intermodulation figures, reduced harmonics and
excellent pulse response)
• Peak sync AGC for negative modulation
• Video amplifier to match sound trap and sound filter
• AGC output voltage for tuner; adjustable take-over point (TOP)
• AFC detector without extra reference circuit
• Alignment-free FM-PLL detector with high linearity
• Stabilizer circuit for ripple rejection and to achieve
constant output signals
• 5 to 8 V positive supply voltage range, low power
consumption (300 mW at +5 V supply voltage).
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHI |
9349+ |
DIP20 |
200 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
PHI |
2026+ |
SOP207.2 |
12500 |
全新原装正品,本司专业配单,大单小单都配 |
询价 | ||
PHI |
23+ |
DIP-20 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 | ||
PHI |
2025+ |
DIP |
5000 |
原装进口,免费送样品! |
询价 | ||
ST |
11+ |
SOP |
8000 |
全新原装,绝对正品现货供应 |
询价 | ||
PHI |
25+ |
SMD20 |
2937 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
PHI |
25+23+ |
SOP |
38598 |
绝对原装正品全新进口深圳现货 |
询价 | ||
PHI |
2447 |
SOP |
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 | ||
PHI |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
PHI |
2026+ |
DIP20 |
54648 |
百分百原装现货 实单必成 欢迎询价 |
询价 |


