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Datasheet

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软件

说明

ATA5428

ATA5428 Complete

(文件大小: 3,055 KB, 85 页数, 修订版 H, 更新时间: 09/2014)

UHF Transceiver for ASK and FSK Systems, 315 MHz

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Highly integrated, UHF ASK/FSK, multi-channel, half-duplex transceiver with low power consumption in a small 7 by 7-mm QFN48 package. The receive part is built as a fully integrated low-IF receiver. FSK transmission and ASK transmission switching of the power amplifier both use direct PLL modulation with the fractional-N synthesizer. This device supports data rates of 1Kb/s to 20Kb/s (FSK) and 1Kb/s to 10Kb/s (ASK) in Manchester mode and bi-phase mode, plus other codes in transparent mode. It can be used in either the 431.5MHz to 436.5MHz or 862MHz to 872MHz bands. Very high system integration results in the need for only a small number of external components. Its remote control unit does not require a bulky blocking SAW due to its blocking and selectivity performance, an additional 15 to 20-dB loss, and the narrow bandwidth of a typical loop antenna. Both base and mobile station sides fully integrate the building blocks they need for typical remote control and access control systems.

关键参数

参数

Temp. Range (deg C):

-40 to 85

Operating Voltage (Vcc):

2.4 to 3.6 or 4.4 to 6.6

Frequency Band:

862 to 872

 

订购码 封装 操作范围 载体类型 样品 Atmel 商店可用性1 单价2 网上购买
ATA5428C-PLQW-1 QFN PL 48 Automotive(Grade 3) (-40°C to 85°C) 请求



1Backlog orders can be placed for items currently not available.
2Suggested retail price per unit for budgetary use only.