TDA2546A中文资料PDF规格书
TDA2546A规格书详情
GENERAL DESCRIPTION
The TDA2546A is a monolithic integrated circuit for quasi-split-sound processing, including 5,5 MHz demodulation, in television receivers.
Features
1st i.f. (V.C.: vision carrier plus S.C.: sound carrier)
• 3-stage gain controlled i.f. amplifier
• A.G.C. circuit
• Reference amplifier and limiter amplifier for vision carrier (V.C.) processing
• Linear multiplier for quadrature demodulation
2nd i.f. (5,5 MHz signal)
• 8-stage limiter amplifier
• Quadrature demodulator
• A.F. amplifier with de-emphasis
• AV switch
产品属性
- 型号：
TDA2546A
- 制造商：
PHILIPS
- 制造商全称：
NXP Semiconductors
- 功能描述：
Quasi-split-sound circuit with 5,5 MHz demodulation
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
PHILIPS |
2018+ |
DIP |
6000 |
全新原装正品现货,假一赔佰 |
询价 | ||
PHILIPS |
23+ |
NA |
8021 |
专业电子元器件供应链正迈科技特价代理QQ1304306553 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
DIP |
6000 |
百分百进口原装环保整盘 |
询价 | ||
PH |
23+ |
SOP20 |
5000 |
原装正品,假一罚十 |
询价 | ||
PHILIPS |
2339+ |
DIP |
6232 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
PH |
2023+ |
DIP-18 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
PHILIPS |
22+ |
DIP |
3000 |
原装正品,支持实单 |
询价 | ||
PHI |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
PHI |
2016+ |
DIP-16 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
NXP/恩智浦 |
21+ |
65230 |
询价 |
