5 (6)

DA1016.003

31 October, 2000

PACKAGE FOR SAMPLES

NC

1

VDD 2

NC

3

QO

4

NC

5

QI 6

AGC 7

OUT 8

NC

9

NC 10

20 VSS

19 NC

18 RFI

17 PDN

16 AON

15 DEC

14 NC

13 NC

12 NC

11 NC

PDIP 20

PIN DESCRIPTION

Pin Name

Pin

Type

Function

Note

NC

1

VDD

2

P

Positive Power Supply

NC

3

QO

4

AO

Quartz Filter Output

NC

5

QI

6

AI

Quartz Filter Input

AGC

7

AO

AGC Capacitor

OUT

8

DO

Receiver Output

3

NC

9

NC

10

NC

11

NC

12

NC

13

NC

14

DEC

15

AO

Demodulator Capacitor

AON

16

DI

AGC On Control

2

PDN

17

AI

Power Down Input

1

RFI

18

AI

Receiver Input

NC

19

VSS

20

G

Power Supply Ground

Notes:

1) Level = VSS means receiver on; VDD = receiver off

2) Level = VDD means receiver on; VSS = receiver off (PDN = VDD)

Internal pull-down resistor > 1MOhm to VSS

3) 100 % AM results in Level = VSS; 25 % AM results in Level = VDD

- the output is a current source/sink with

[lout] >5 µA

- at power down the output is tri-state