TH72016

433MHz

FSK/ASK Transmitter

39010 72016

Page 11 of 16

Data Sheet

Rev. 006

June/07

RPS

R1

6

PSEL

RPS

R1

Vcc

6

PSEL

V

PSlow

V

PShigh

4.6

Output Power Steps – FSK Mode

Power step

0

1

2

3

4

RPS / k

Ω

< 3

22

56

120

not connected

4.7

Output Power Steps – ASK Mode

typical values at TA = 23 °C and VCC = 3 V; test circuit shown in Fig. 6

Power step

1

2

3

4

RPS / k

Ω

2.4

2.8

3.5

not connected

R1 / k

Ω

36

14

7

0

lows:

PShigh

PSEL

PSlow

CC

V

I

V

V

R

⋅

⋅

=

1

PShigh

CC

PShigh

PS

V

V

V

R

R

−

=

1