TRF6900A

SINGLECHIP RF TRANSCEIVER

SLAS258E − SEPTEMBER 2000 − REVISED AUGUST 2005

1

POST OFFICE BOX 655303

and 915-MHz ISM Bands

Receive

11-Bit DAC

230 Hz

Implementation

Modes

Microcontroller

Package (PQFP)

14 15

36

35

34

33

32

31

30

29

28

27

26

25

16

1

2

3

4

5

6

7

8

9

10

11

12

17 18 19 20

47 46 45 44 43

48

42

40 39 38

41

21 22 23 24

37

13

PQFP PACKAGE

(TOP VIEW)

LNA_GND

LNA_IN

LNA_GND

PA_VCC

PA_OUT

PA_GND

PLL_GND

PD_SET

PD_OUT2

PD_OUT1

LOCKDET

PLL_VCC

DEM_VCC

DEM_TANK

DEM_TANK

RSSI_OUT

AMP_IN

AMP_CAP

AMP_OUT

S&H_CAP

DATA_OUT

DATA

CLOCK

STROBE

These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam

during storage or handling to prevent electrostatic damage to the MOS gates.

Copyright

 2005, Texas Instruments Incorporated

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.