Tel: 886-2-66296288
Fax: 886-2-29174598
URL:http://www.princeton.com.tw
Remote Control Encoder IC
PT2607
OSCILLATION FREQUENCY VS. SUPPLY VOLTAGE
The recommended oscillation frequency of PT2607 ICs must be equal to the oscillation frequency of
the decoder. That is, Fosc (decoder) Fosc (encoder).
300
120K
250
200
150
100
50
150K
180K
220K
270K
330K
390K
470K
560K
680K
820K
1M
1.8M
2M
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
VDD (V DC)
PT2607 V1.1
- 10 -
April, 2006