Selection Table

Part No.

VDD

Addr. No.

Data No.

Trig.

Frequency Band

RF Type

Package

HT6P20B2T3

2.0V~3.6V

22

2

Data

300MHz~450MHz

ASK TX

16NSOP

HT6P20D2T3

2.0V~3.6V

20

4

Data

300MHz~450MHz

ASK TX

16NSOP

HT6P20F2T3

2.0V~3.6V

19

5

Data

300MHz~450MHz

ASK TX

16NSOP

Block Diagram

Note:

Address/Data setups are available in various combinations, for details refer to the functional

description.

Pin Assignment

HT6P20B2T3/D2T3/F2T3

2

Rev. 1.00

2

September 13, 2010

H T 6 P 2 0 B 2 T 3

1 6 N S O P - A

1 6

1 5

1 4

1 3

1 2

1 1

1 0

9

1

2

3

4

5

6

7

8

N C

N C

V S S

N C

V S S

E N

A V D D

A V S S

D 1

D 0

V D D

D O U T

X O U T

X I N

A V S S

P A O U T

H T 6 P 2 0 D 2 T 3

1 6 N S O P - B

1 6

1 5

1 4

1 3

1 2

1 1

1 0

9

1

2

3

4

5

6

7

8

D 2

D 3

V S S

N C

V S S

E N

A V D D

A V S S

D 1

D 0

V D D

D O U T

X O U T

X I N

A V S S

P A O U T

H T 6 P 2 0 F 2 T 3

1 6 N S O P - C

1 6

1 5

1 4

1 3

1 2

1 1

1 0

9

1

2

3

4

5

6

7

8

D 2

D 3

V S S

D 4

V S S

E N

A V D D

A V S S

D 1

D 0

V D D

D O U T

X O U T

X I N

A V S S

P A O U T

X I N

X O U T

V S S

V D D

P A O U T

E N

H T 6 P 2 0 F 2 T 3

H T 6 P 2 0 D 2 T 3

H T 6 P 2 0 B 2 T 3

D 0

D 0

D 0

D 1

D 1

D 1

D 2

D 2

D 3

D 3

D 4

D O U T

X ' t a l

O s c i l l a t o r

I R C

P r o g r a m m i n g

C i r c u i t

C o n t r o l U n i t

P A

E n a b l e

C o n t r o l

L o c a l O s c i l l a t o r

( P L L & V C O )

A d d r e s s

C o u n t e r

M i x e r & D r i v e r

D a t a L a t c h