UM9552中文资料PDF规格书
UM9552规格书详情
Description
The UM9552 is a very long minority carrier lifetime (70 ms typical) PIN DIODE that has been developed for low HF or LF Band Attenuator Applications. They have been evaluated for attenuator linearity and distortion characteristics in a Bridge Tee Attenuator Circuit at 455 KHz (the common intermediate frequency for AM transmitters and receivers). When the UM9552’s are used as the two variable resistors in the Bridged Tee Circuit, the Third Order Intermodulation Products are below -60 dBc with 0 dBm input power over an attenuation range of 4 dB to 30 dB.
These thicker, longer lifetime PIN diodes exhibit a more linear forward biased resistance (RS) vs forward bias current (If) relationship, which greatly simplifies the design of the driver circuits that supply the bias currents over the specified attenuation range. This task is simplified if the low attenuation range is truncated and the few dB are compensated by commercially available, inexpensive 4 to 6 dB gain blocks.
Features
● Low Frequency Attenuator
● HF/LF Band Operation
● Long Lifetime (70 ms typ.)
● Very Low Distortion (IP3 @ 455 KHz =
产品属性
- 型号:
UM9552
- 制造商:
Microsemi Corporation
- 功能描述:
PIN ATTENUATOR - Tape and Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
UMC |
1725+ |
DIP16 |
6528 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
UMC |
23+ |
NA/ |
3341 |
原厂直销,现货供应,账期支持! |
询价 | ||
UMC |
23+ |
DIP16 |
30000 |
原装现货,假一赔十. |
询价 | ||
HIT |
2018+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
询价 | ||
UMC |
2020+ |
DIP16 |
4500 |
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 | ||
UMC |
2015+ |
SMD |
19998 |
专业代理原装现货,特价热卖! |
询价 | ||
UMC |
22+ |
DIP16 |
3629 |
原装优势!房间现货!欢迎来电! |
询价 | ||
地球 |
8942+ |
DIP-16 |
35 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
地球 |
DIP-16 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
UM |
2022 |
DIP16 |
3268 |
原厂原装正品,价格超越代理 |
询价 |