T2801 データシートの表示（PDF） - Atmel Corporation

部品番号

コンポーネント説明

メーカー

T2801

DECT Single-Chip Transceiver

Atmel Corporation 

6. Data Word 1 Programs

6.1 PLL Settings

Table 6-1. With the Reference Counter Bits D21-D22

RC (Referene Counter)

D22

D21

SRC

0

0

3

0

1

4

1

0

6

T2801

REF_CLK (MHz)

10.638

13.824

20.736

Table 6-2. With the Main Counter Bits D14-D15

MC (Main Counter)

D15

D14

SRC

0

0

32

0

1

33

1

0

34

1

1

35

Table 6-3. With the Swallow Counter Bits D16-D20

SC (Swallow Counter)

D20

D19

D18

D17

D16

SSC

0

0

0

0

0

0

0

0

0

0

1

1

0

0

0

1

0

2

...

...

1

1

1

0

1

29

1

1

1

1

0

30

1

1

1

1

1

31

6.2 VCO Select (RX/TX VCO)

Table 6-4. With bit D13

D13

0

1

Note: Used to switch between RX/TX VCO

VCOS (VCO Select)

RX-VCO

TX-VCO

19

4567B–DECT–03/06

Share Link: