EVB72016
433MHz FSK/ASK Transmitter
Evaluation Board Description
3.2
50
Ω
Connector Board PCB Top View
EVB720X6 _1
CM2
LM
CM1
CM3
RPS
5
CB1
LT
10
6
2
CX1
CX2
XTAL
CK
CB0
1
1
2
2
3
3
4
4
5
5
6
6
CCK
72016
7
7
R1
8
8
9
9
Board size is 27 mm x 42 mm
3.3
VCC
Board Connection
Power supply (1.95 V to 5.5 V)
CKDIV
Clock divider input, (CMOS, see sect. 2.9)
FSKD
Input for FSK data (CMOS, see section 2.2)
ASKD
Input for ASK data (CMOS, see section 2.4)
EN
Mode control pin (see section 2.8)
CKOUT
Clock output, (CMOS, see section 2.9)
RO
External reference frequency input
Several ground pins
3901272016 01
Rev. 004
Page 8 of 12
VCC
CKOUT
ASKD
FSKD
CKDIV
VCC
VCC
RO
EN
EVB Description
June/07