AT48810-LH

更新时间： 2024-01-08 22:37:21

品牌	Logo	应用领域
爱特美尔 - ATMEL		无绳电话集成电路电信集成电路电信电路射频无绳技术异步传输模式 ATM
页数	文件大小	规格书
5页	34K
描述
900 MHz Spread- Spectrum RF Module

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中文翻译

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技术参数
数据手册

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AT48810-LH 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	HTS代码：	8542.39.00.01
风险等级：	5.84	JESD-30 代码：	X-XXMA-X
功能数量：	1	最高工作温度：	55 °C
最低工作温度：		封装主体材料：	UNSPECIFIED
封装形状：	UNSPECIFIED	封装形式：	MICROELECTRONIC ASSEMBLY
认证状态：	Not Qualified	标称供电电压：	5 V
表面贴装：	NO	电信集成电路类型：	CORDLESS TELEPHONE BASEBAND CIRCUIT
温度等级：	COMMERCIAL	端子形式：	UNSPECIFIED
端子位置：	UNSPECIFIED	Base Number Matches：	1

AT48810-LH 数据手册

AT48810

Features

Designed for use with Atmel’s AT48802 Spread-Spectrum Signal Processor

FCC Part 15, Unlicensed Operation

RF Despreading and Narrowband IF for Highest Jamming Margin

1 mW Narrowband Operation, or 1 and 50 mW Spread-Spectrum Operation

•

Description

900 MHz

Spread-

Spectrum RF

Module

The AT48810 RF module is intended for time domain duplex spread-spectrum com-

munications under FCC Part 15, 902-928 MHz unlicensed operations. This module

features RF despreading and narrowband IF for powerful interference rejection.

Spreading is via direct sequence. The unit can also be operated in a narrow-band

configuration (FCC limits power to 1 mW in narrow band) by restricting the DC voltage

to the power amplifier so that the transmit power is less than 0 dBm per FCC regula-

tions. The unit can also be run in slow half duplex or simplex mode.

Preliminary

Pin Diagram

15.36 MHz Clock Out

Audio Out

Ground

V_CC

RSSI Out

T/R Switch

LNA Gain Hi/Low

V_CC

Synthesizer Data Clock Input

Synthesizer Data Input

Synthesizer Data Latch Input

Modulation Input

11 12

13 14

15 16

17 18

19 20

No Connection

Transmit Power On/Off Input

Power Amp V_CCInput

PN Spreading Enable Input

PN Input

Power Amp V_CCInput

Note: 1. Connector on module is Dupont/Berg part number 87814-610.

Mating connector is 87409-110.

0625A

3-1

12 3 4 5

中文翻译

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