EVB72013 Datasheet, PDF (1/13 Pages) Melexis Microelectronic Systems – FSK/ASK Transmitter

EVB72013
433MHz
FSK/ASK Transmitter
1. Features
 Frequency range from 425 MHz to 445 MHz
 Fully integrated PLL-stabilized VCO
 Single-ended RF output
 FSK via crystal pulling
 Wideband FSK deviation possible
 ASK/OOK via power amplifier modulation
 Wide power supply range from 1.95 V to 5.5 V
 Very low standby current
 Low voltage detector
 High over-all frequency accuracy
 FSK deviation and center frequency
independently adjustable
 Data rates from DC to 40 kbps
 Adjustable output power range from
-14 dBm to +11 dBm
 Adjustable current consumption from
3.8 mA to 16.8 mA
 Conforms to EN 300 220 and similar standards
 8-pin Small Outline Integrated Circuit (SOIC)
2. Ordering Information
Part No. (see paragraph 5)
EVB72013-433-FSK-C
Note: EVB default population is FSK, ASK modification according to section 3.1.
3. Application Examples
 RF remote controls
 Automatic meter reading (AMR)
 Tire pressure monitoring systems (TPMS)
 Remote keyless entry (RKE)
 Alarm and security systems
 Garage door openers
 Home automation
4. Evaluation Board Example
5. General Description
The MLX72013 evaluation board is designed to demonstrate the performance of the transmitter IC for condu-
ctive measurements. The power amplifier is matched to 50 Ohms by means of a -matching network to oper-
ate at a resonant frequency of 433 MHz.
39012 7201301
Rev. 004
Page 1 of 12
EVB Description
Nov/15