EVB72005 Datasheet, PDF (8/14 Pages) Melexis Microelectronic Systems – 315MHz FSK/ASK Transmitter Evaluation Board Description

3.2 Antenna Board PCB Top View
EVB72005
315MHz FSK/ASK Transmitter
Evaluation Board Description
large
CB0
CM2 CM1
10
6
72005
25
RPS
CX2
CX1
1234 56
12345 6
EVB720X5_ANT_L (2)
Board size is 37 mm x 47 mm
3.3 Board Connection
VCC Power supply (1.95 V to 5.5 V)
ASKD Input for ASK data (CMOS, see section 2.4)
FSKD Input for FSK data (CMOS, see section 2.2)
RO External reference frequency input
EN Mode control pin (see section 2.7)
Several ground pins
39012 72005 01
Rev. 007
Page 8 of 14
EVB Description
June/07