EVB71112
868/915MHz Receiver
Evaluation Board Description
Features
Double-conversion superhet architecture for low high degree of image rejection
FSK demodulation with phase-coincidence demodulator
Low current consumption in active mode and very low standby current
Switchable LNA gain for improved dynamic range
RSSI allows signal strength indication and ASK detection
Ordering Information
Part No.
EVB71112-868-FSK-C
EVB71112-868-ASK-C
EVB71112-915-FSK-C
EVB71112-915-ASK-C
* EVB71112-XXX-YYY-C with XXX = Reception frequency (868.3MHz or 915MHz) and YYY = Modulation (FSK or ASK).
** The evaluation board is supplied with a SMA connector.
Application Examples
Evaluation Board
Tire Pressure Monitoring Systems (TPMS)
Remote Keyless Entry (RKE)
Wireless access control
Alarm and security systems
Garage door openers
Remote Controls
Home and building automation
Low-power telemetry systems
General Description
The TH71112 FSK/ASK double-conversion superheterodyne receiver IC is designed for applications in the
European 868 MHz industrial-scientific-medical
(ISM) band, according to the EN 300 220
telecommunications standard. It can also be used for any other system with carrier frequencies ranging from
750 MHz to 990 MHz (e.g. for applications to FCC part 15).
39012 71112 01
Rev. 012
Page 1 of 14
EVB Description
April/08
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相关代理商/技术参数
EVB71120 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:300 to 930MHz Receiver Evaluation Board Description
EVB71120-315-ASK-A 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:300 to 930MHz Receiver Evaluation Board Description
EVB71120-315-ASK-C 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:300 to 930MHz Receiver Evaluation Board Description
EVB71120-315-C 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:300 to 930MHz Receiver Evaluation Board Description
EVB71120-315-FM-A 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:300 to 930MHz Receiver Evaluation Board Description
EVB71120-315-FM-C 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:300 to 930MHz Receiver Evaluation Board Description
EVB71120-315-FSK-A 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:300 to 930MHz Receiver Evaluation Board Description
EVB71120-315-FSK-C 制造商:MELEXIS 制造商全称:Melexis Microelectronic Systems 功能描述:300 to 930MHz Receiver Evaluation Board Description