VSC7939中文資料VITESSE數(shù)據(jù)手冊(cè)PDF規(guī)格書
VSC7939規(guī)格書詳情
General Description
The VSC7939 is a single 3.3V or 5V supply laser diode driver specially designed for SONET/SDH applications up to 3.125Gb/s. External resistors set a wide range of bias and modulation currents for driving the laser.
Features
? Power Supply: 3.3V or 5V ±5
? AC-Coupled to Laser Diode
? Programmable Modulation Current: 5mA to 60mA
? Programmable Bias Current: 1mA to 100mA
? Enable /Disable Control
? Typical Rise/Fall Times of 60ps
? Automatic Optical Average Power Control
? Supply Current of 33mA at 3.3V
Applications
? SONET/SDH at 622Mb/s, 1.244Gb/s,
2.488Gb/s, 3.125Gb/s
? Full-Speed Fibre Channel (1.062Gb/s)
產(chǎn)品屬性
- 型號(hào)：
VSC7939
- 制造商：
VITESSE
- 制造商全稱：
Vitesse Semiconductor Corporation
- 功能描述：
Laser Diode Driver with Automatic Power Control
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
VITESSE |
23+ |
QFP |
24 |
原裝現(xiàn)貨 |
詢價(jià) | ||
VITESSE |
QFP |
396379 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
VITESSE |
22+23+ |
NA |
25693 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
VITESSE |
22+ |
QFP |
38582 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價(jià) | ||
VITESSE |
24+ |
QFP |
42 |
詢價(jià) | |||
VITESSE |
23+ |
QFP |
5000 |
原裝正品,假一罰十 |
詢價(jià) | ||
VSC |
2020+ |
SSOP16 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
VITESSE |
16+ |
QFP |
2500 |
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)! |
詢價(jià) | ||
VITESSE |
22+ |
QFP |
18000 |
原裝現(xiàn)貨原盒原包.假一罰十 |
詢價(jià) | ||
VITESSE |
2021+ |
QFP12 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) |
