參數(shù)資料
型號(hào)： OQ2538HP; OQ2538U
廠商： NXP Semiconductors N.V.
英文描述： SDH/SONET STM16/OC48 main amplifiers(SDH/SONET STM16/OC48主要放大器)
中文描述： SDH / SONET的STM16/OC48（SDH / SONET的STM16/OC48主要放大器主放大器）
文件頁(yè)數(shù)： 13/24頁(yè)
文件大小： 167K
代理商： OQ2538HP; OQ2538U
1998 Oct 14
13
Philips Semiconductors
Product specification
SDH/SONET STM16/OC48 main amplifiers
OQ2538HP; OQ2538U
Using alternative supply voltages
Although the OQ2538HP is intended to be used with a
single
4.5 V supply voltage, a slightly modified
5 V
supply can also be used. By connecting a Schottky diode
between the V
EE
power supply line and the IC, an
additional 0.5 V voltage drop is obtained, bringing the
supply voltage on the pins of the OQ2538HP within the
specified range. A BAS85 Schottky diode is
recommended. A
5 V application schematic is shown in
Fig.15.
Extrapolating from this case, a +5 V application is also
possible. However, care should be taken with the RF
transmission lines. The on-chip signals refer to the GND
pins, which become the positive supply pins in a +5 V
application. The external transmission lines will most likely
be referenced to system ground (V
EE
pins). The RF signals
will change from one reference plane to another at the
interface to the RF input and output pins. The positive
supply application is very vulnerable to interference at this
point. For a successful +5 V application, special care
should be taken when designing board layout to reduce
the influence of interference and keep the positive supply
as clean as possible.
ESD protection
Exceptions have been made to the standard ESD
protection scheme in order to achieve high frequency
performance. The inputs IN and INQ and the outputs OUT
and OUTQ have
no protection
against ESD. All other pins
have a standard ESD protection structure, capable of
withstanding 2 kV Human Body Model (HBM) zappings.
相關(guān)PDF資料
PDF描述
OQ2541BHP CLOCK/DATA RECOVERY|BIPOLAR|QFP|48PIN|PLASTIC
OR22 2-input OR gate with 2x drive strength
OR2T04A-2PS84 Field-Programmable Gate Arrays
OR2T04A-2BA100 Field-Programmable Gate Arrays
OR2T04A-2BA100I Field-Programmable Gate Arrays
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OQ2538HPS1 制造商:NXP Semiconductors 功能描述:
OQ2538U 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:SDH/SONET STM16/OC48 main amplifiers
OQ2541BHP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CLOCK/DATA RECOVERY|BIPOLAR|QFP|48PIN|PLASTIC
OQ2541HP 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:SDH/SONET data and clock recovery unit STM1/4/16 OC3/12/48 GE
OQ2541U 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:SDH/SONET data and clock recovery unit STM1/4/16 OC3/12/48 GE
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*