AD9864-EB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

AD9864-EB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。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD9864-EB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。

PRODUCT OVERVIEW

The AD9864 is a general-purpose IF subsystem that digitizes a low level 10 MHz to 300 MHz IF input with a signal bandwidth ranging from 6.8 kHz to 270 kHz. The signal chain of the AD9864 consists of a low noise amplifier (LNA), a mixer, a band-pass Σ-? analog-to-digital converter (ADC), and a deci mation filter with programmable decimation factor. An auto matic gain control (AGC) circuit gives the AD9864 12 dB of

continuous gain adjustment. Auxiliary blocks include both clock and LO synthesizers.

FEATURES

10 MHz to 300 MHz input frequency

6.8 kHz to 270 kHz output signal bandwidth

7.5 dB SSB NF

–7.0 dBm IIP3

AGC free range up to –34 dBm

12 dB continuous AGC range

16 dB front end attenuator

Baseband I/Q 16-bit (or 24-bit) serial digital output

LO and sampling clock synthesizers

Programmable decimation factor, output format, AGC, and sythesizer settings

370 ? input impedance

2.7 V to 3.6 V supply voltage

Low current consumption: 17 mA

48-lead LFCSP package

APPLICATIONS

Multimode narrow-band radio products

Analog/digital UHF/VHF FDMA receivers

TETRA, APCO25, GSM/EDGE

Portable and mobile radio products

SATCOM terminals