![](/html/PTC/577004/page3.png)
Programmable Rolling Code Encoder IC
APPLICATION CIRCUIT 1
Tel : 886-2-66296288
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
PT2283
AD0
VDD
AD1
VDD2
AD2
OSC
ROSC
AD3
DOUT
RF
AD4
NC 11µf/25Vf/25V +
6V
AD5
VPG
AD6
VSS
AD7
LBV
PT2283 (16 Pin)
PT2283 v1.2
AD4
AD5
AD6
AD7
VDD
OSC
DOUT
VSS
ROSC
PT2283 (8 Pin)
Page 3
6V
RF
February 2003