MC33493数据手册恩XP中文资料规格书

描述 Description

Overview MC33493 is a PLL tuned low power UHF transmitter. The different modes of operation are controlled by the microcontroller through several digital input pins. The power supply voltage ranges from 1.9V to 3.7V allowing operation with a single lithium cell.

特性 Features

•Switchable frequency bands 315-434MHz and 868MHz


•OOK & FSK modulation


•Adjustable output power range


•Fully integrated VCO


•Supply voltage range: 1.9-3.7V


•Very low standby current: 0.1nA @ T A = 25C


•Low supply voltage shutdown


•Data clock output for microcontroller


•Extended temperature range: -40C to 125C


•Low external component count


•Typical application compliant with ETSI standard


•RoHS compliant