EVAL-ADMV4630Z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

EVAL-ADMV4630Z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EVAL-ADMV4630Z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(shí)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(diǎn)產(chǎn)品范圍從射頻信號(hào)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(diǎn)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(dú)提供的特定射頻產(chǎn)品或系列。

GENERAL DESCRIPTION

The ADMV4630 is a Ku band upconverter optimized for various

satellite communication (SATCOM) user terminals that operate in

the 14.0 GHz to 14.5 GHz frequency range.

The ADMV4630 local oscillator (LO) signal is generated internally

via the on-chip Integer N (INT) synthesizer. The internal synthesizer

enables LO frequency coverage from 8.7 GHz to 10.7 GHz. The

input intermediate frequency (IF) signals from 3 GHz to 5 GHz are

upconverted to an RF of 14.0 GHz to 14.5 GHz. The chip includes

filtering to attenuate both the LO feedthrough and unwanted lower

sideband. The chip also includes a digital step attenuator at the

IF input to provide up to 31 dB of gain control range with 1 dB

steps to adjust for preceding cable losses. The transmitter output is

automatically muted if the synthesizer becomes unlocked.

The digital serial peripheral interface (SPI) allows fast frequency

and gain programming. In addition to the digital SPI control, an

analog control pin (TX_MUTE) quickly powers down all circuits and

places the receiver in standby mode for power saving. Another

analog general-purpose input/output (AGPIO) pin can be used

either as an input to be read by the on-chip analog-to-digital

converter (ADC), or as an analog output for proportional to absolute

temperature (PTAT) voltages. There are also three digital GPIO

pins that output logic levels to control external devices using the

SPI.

The ADMV4630 upconverter comes in a compact, thermally enhanced,

6 mm × 6 mm, 40-lead lead frame chip scale package

(LFCSP). The ADMV4630 operates over the ?40°C to +85°C case temperature range.

FEATURES

? IF to Ku band upconverter with integrated PLL

? RF output frequency range: 14.0 GHz to 14.5 GHz

? Internal LO frequency range: 8.7 GHz to 10.7 GHz

? Noise floor density:

? Matched 50 Ω single-ended RF output and IF input

? On-chip power detector

? On-chip ADC

? Provides transmitter synthesizer lock detect

? Programmable at 20 MHz via 4-wire SPI interface

? Transmitter mute function

? 40-lead, 6 mm × 6 mm LFCSP package

APPLICATIONS

? SATCOM user terminals