EV90G301開發(fā)板套件編程器的射頻評估開發(fā)套件開發(fā)板規(guī)格書PDF中文資料

EV90G301屬于開發(fā)板套件編程器的射頻評估開發(fā)套件開發(fā)板。由CML Microcircuits制造生產(chǎn)的EV90G301射頻評估和開發(fā)套件，開發(fā)板本系列中的產(chǎn)品適用于在已知實施環(huán)境中，提供能訪問射頻相關(guān)器件的功能或者有助于訪問該功能。所含的焦點產(chǎn)品范圍從射頻信號鏈元器件（如放大器和檢測器）到模塊化收發(fā)器，以及不直接包含焦點產(chǎn)品的適配器硬件，但此類硬件可供方便地訪問用戶單獨提供的特定射頻產(chǎn)品或系列。

Description

The CMX90G301 is a low-power 50 Ω cascadable

MMIC gain block suitable for a wide variety of

wireless applications operating in the 1.4 –

7.1 GHz frequency range.

The gain block has a positive gain-slope of +1dB

across the band, eliminating the need for

equalisation and compensates for increasing

system losses with frequency.

CMX90G301 is highly integrated for ease of use,

minimising component count and board area. RF

ports are matched on-chip to 50 Ω with DCblocking

capacitors. An active bias circuit allows

the device to operate over a wide supply voltage

of 2.7V to 5V with typical current of 22 mA.

Using GaAs pHEMT to provide a combination of

low DC power, low noise and high gain.

An alternative part, CMX90G302, is available for

applications that require more gain-slope compensation.

Product Features

? Wide frequency range 1.4 – 7.1 GHz

? Positive gain-slope +1dB

? Small signal gain 14.8 – 16.0 dB

? Single positive DC supply 2.7 – 5 V

? Low noise figure 2 dB

? Input and output matched to 50 Ω

? Output P1dB +11.5 dBm @3.5 GHz

? 1.8 V logic compatible enable

? 105°C operating temperature

Applications

? Tx and Rx systems

? 4G / 5G wireless infrastructure

? TDD and FDD

? IF amplifier

? License-free bands

? General purpose gain block

? Eliminate passive equaliser