Datasheet > 935308987518

935308987518

更新时间： 2024-01-31 13:13:13

品牌	Logo	应用领域
恩智浦 - NXP		电信电信集成电路
页数	文件大小	规格书
85页	848K
描述
Telecom Circuit

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935308987518 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.6
电信集成电路类型：	TELECOM CIRCUIT	Base Number Matches：	1

935308987518 数据手册

OL2385

Industrial RF transceiver

Rev. 1.0 — 15 June 2016

Product data sheet

COMPANY PUBLIC

1. General information

1.1 General description

The device is a fully integrated single-chip transceiver intended for use in an industrial

environment.

The device incorporates several commonly used building blocks including a crystal

stabilized oscillator, a fractional-N based Phase Locked Loop (PLL) for accurate

frequency selection in both TX and RX, Low Noise Amplifier (LNA), attenuator for

Automatic Gain Control (AGC), I/Q down-mixer and two high resolution Analog to Digital

Converters (ADC).The conversion into the digital domain is done in an early phase,

enabling a software defined radio like approach.

By transforming signals in the digital domain in an early phase, one highly configurable

RX channel is available including channel mixer, channel filter, ASK/FSK demodulator,

clock-data recovery, bit processor and a micro-controller memory interface (DMA)

allowing the micro-controller to complete the data handling and handshaking.

The device has an embedded RISC micro-controller optimized for high performance and

low power as well as an EROM for customer applications. The device also includes a

medium power UHF transmit system with a high dynamic range of -35dBm to +14dBm

which makes it ideal for the use in narrow band communication systems. The TX system

allows transmission with data rates up to 400 kbit/s NRZ.

Power ramping and splatter avoidance filters are included to ensure that the transmit

spectrum fulfills all the common standards in Europe, USA and Asia. The phase noise of

the transmitter supports ARIB operation.

The device includes a series of timers to allow for autonomous polling and wake-up

applications. The TX and RX data buffers are located in the RAM with autonomous direct

memory access (DMA), reducing the 'real-time' overhead for the accompanying

micro-controller. The device can be interfaced via SPI, UART or LIN protocol compatible

UART. Simplified programming of the device is facilitated by the HAL (Hardware

Abstraction Layer).

The transceiver is configured to operate with low active and standby power consumption,

ideal for battery powered applications.

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