DMF2821中文資料DME, DMF, DMJ Series: Silicon Beam-Lead Schottky Mixer Diodes—Singles, Pairs and Quads Bondable and Packaged Chips數(shù)據(jù)手冊(cè)Skyworks規(guī)格書
| 廠商型號(hào) |
DMF2821 |
| 功能描述 | DME, DMF, DMJ Series: Silicon Beam-Lead Schottky Mixer Diodes—Singles, Pairs and Quads Bondable and Packaged Chips |
| 制造商 | Skyworks Skyworks Solutions Inc. |
| 中文名稱 | 思佳訊 美國(guó)思佳訊公司 |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2026-1-22 11:09:00 |
| 人工找貨 | DMF2821價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
DMF2821規(guī)格書詳情
描述 Description
Skyworks beam-lead silicon Schottky barrier mixer diodes are designed for applications through 40 GHz. The beam-lead design reduces the problem of bonding to the very small area characteristic of the low capacitance junctions.
Beam-lead Schottky barrier mixer diodes are made by the deposition of a suitable barrier metal on an epitaxial silicon substrate to form the junction. The process and choice of materials result in low series resistance with a narrow spread of capacitance values for close impedance control.
A variety of forward voltages are available, ranging from low values for low, or starved, local oscillator drive levels to high values for high drive, low distortion mixer applications. Beam-lead diodes are available in a wide range of packages. Capacitance ranges and series resistances are comparable with the packaged devices that are available through K-band. Unpackaged diodes are well suited for use in microwave integrated circuits. The packaged devices are designed to be inserted as hybrid elements in strip, transmission line applications. Beam-lead Schottky barrier diodes are categorized by universal mixer applications in four frequency ranges: S, X, Ku and Ka bands. They may also be used as modulators and high-speed switches.
Beam-lead diodes are suited for balanced mixers, due to their low parasitics and uniformity. A typical VF vs. IF curve is shown in Figure 1. Typical noise figures vs. LO drive is shown in Figure 2 for single N-type, low drive diode types.
DMF2821 Series includes DMF2821-220 and DMF2821-250.
特性 Features
? Low 1/f noise
? Epoxy and hermetically sealed packages
? SPC controlled wafer fabrication
應(yīng)用 Application
? Avionics
? Surveillance Systems
? Communications
? Instrumentation
? Radar
? Space
? Electronic Warfare
技術(shù)參數(shù)
- 型號(hào)：
DMF2821
- 功能描述：
Silicon Beam-Lead and Chip Schottky Barrier Mixer Diodes
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
- |
23+ |
NA |
10000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
MERRIMAC |
24+ |
5 |
詢價(jià) | ||||
QORVO |
24+ |
SMD |
5000 |
QORVO“芯達(dá)集團(tuán)”專營(yíng)品牌原裝正品假一罰十 |
詢價(jià) | ||
ALPHA |
2022+ |
- |
6600 |
只做原裝,假一罰十,長(zhǎng)期供貨。 |
詢價(jià) | ||
Skyworks Solutions Inc. |
25+ |
2-SMD 扁平引線 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
SKYWORKS |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
詢價(jià) |
