L2042A中文资料PDF规格书
L2042A规格书详情
Product Description
The L2042A is a versatile spread spectrum frequency modulator designed specifically for digital falt panel applications. The L2042A reduces electromagnetic interference (EMI) at the clock source, allowing system wide reduction of EMI of down stream clock and data dependent signals. The L2042A allows significant system cost savings by reducing the number of circuit board layers ferrite beads, shielding and other passive components that are traditionally required to pass EMI regulations.
Features
▪ FCC approved method of EMI attenuation.
▪ Provides up to 15dB of EMI suppression.
▪ Generates a low EMI spread spectrum clock of the
input frequency.
▪ Input frequency range: 30MHz to 75 MHz.
▪ Optimized for 32.5MHz, 54MHz, and 65MHz.
▪ Internal loop filter minimizes external components
and board space.
▪ Selectable spread deviation.
▪ SSON# control pin for spread spectrum enable
and disable options.
▪ Low cycle-to-cycle jitter.
▪ 2.5V or 3.3V operating voltage range.
▪ TTL or CMOS compatible outputs.
▪ Ultra-low power CMOS design.
▪ Supports most mobile graphic accelerator and
LCD timing controller specifications.
▪ Available in 8-pin SOIC and TSSOP.
Applications
The L2042A is targeted towards digital flat panel
applications for Notebook PCs, Palm -size PCs, office
automation equipment, and LCD monitors.
产品属性
- 型号:
L2042A
- 制造商:
ALSC
- 制造商全称:
Alliance Semiconductor Corporation
- 功能描述:
2.5V LCD Panel Reduction IC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
UTC/友顺 |
19+ |
SOP-14 |
12000 |
一级代理商,原装正品 |
询价 | ||
NANYA(南亚) |
21+ |
- |
35000 |
航宇科工半导体-央企合格优秀供方 |
询价 | ||
23+ |
N/A |
36300 |
正品授权货源可靠 |
询价 | |||
UTC/友顺 |
2019 |
SOP14 |
55000 |
UTC原装正品 |
询价 | ||
UTC/友顺 |
22+ |
SOP14 |
5000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
UTC |
23/22+ |
SOP14 |
6000 |
20年老代理.原厂技术支持 |
询价 | ||
2020+ |
SOP14 |
5000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | |||
STM |
23+ |
DIP |
2000 |
全新进口原装现货热卖! |
询价 | ||
STM |
09+ |
DIP |
2980 |
只售全新原装货真实现货放心查询 |
询价 | ||
UTC |
17+ |
SOP14 |
6000 |
深圳原装现货价格优势 |
询价 |