EVB71101B-418-FSK-C Melexis Inc, EVB71101B-418-FSK-C Datasheet

EVB71101B-418-FSK-C

Manufacturer Part Number

EVB71101B-418-FSK-C

Description

EVALUATION BOARD TH71101 RECEIVR

Manufacturer

Melexis Inc

Type

Receiver, ASK/FSKr

Datasheets

1.EVB71101B-315-FSK-C.pdf (14 pages)

2.EVB71101B-315-FSK-C.pdf (2 pages)

Specifications of EVB71101B-418-FSK-C

Rohs Status

RoHS non-compliant

Frequency

418MHz

For Use With/related Products

TH71101

Other names

EVB71101-418-FSK
EVB71101-418-FSK
EVB71101-418F
EVB71101-418F
EVB71101B-418FSKC

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Download datasheet (651Kb)

TH71101

315/433MHz Receiver

The

heterodyne receiver IC is designed for applications in the

European 433 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 300 MHz to 450 MHz

(e.g. for applications according to FCC part 15 and ARIB

STD-T67).

Features

• Single-conversion superhet architecture for low external component count

• FSK for digital data and FM reception for analog signal transmission

• FSK/FM 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

• 32-pin Low profile Quad Flat Package (LQFP32)

Technical Data Overview

• Input frequency range: 300 MHz to 450 MHz

• Power supply range: 2.3 V to 5.5 V @ ASK

• Temperature range: -40 °C to +85 °C

• Standby current: 50 nA

• Operating current: 6.5 mA at low gain mode

• Sensitivity: -113 dBm @ ASK, 180 kHz IF filter BW

• Range of IF: 400 kHz to 22 MHz

• Maximum data rate: 260 kbps NRZ @ ASK

• Image rejection: > 45 dB (e.g. with SAW front-end filter and at 10.7 MHz IF)

• Maximum input level: -10 dBm at ASK

• Spurious emission: < -70 dB

• Input frequency acceptance: up to ±100 kHz

• RSSI range: 70 dBm

• FM/FSK deviation range: ±2.5 kHz to ±80 kHz

• Maximum analog modulation frequency: 15 kHz

TH71101

-107 dBm @ FSK, 180 kHz IF filter BW

FSK/FM/ASK

8.2 mA at high gain mode

180 kbps NRZ @ FSK

0 dBm at FSK

single-conversion

super-

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EVB71101B-418-FSK-C Summary of contents

Page 1

TH71101 315/433MHz Receiver The TH71101 FSK/FM/ASK heterodyne receiver IC is designed for applications in the European 433 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 ...

Page 2

Block Diagram MIX1 IN_LNA LNA 31 LO1 VCO1 32 30 Applications • General digital and analog data receiving • Tire Pressure Monitoring Systems (TPMS) • Remote Keyless Entry (RKE) • Wireless access control • Low-power ...

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