TRC104 Просмотр технического описания (PDF) - RF Monolithics, Inc

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TRC104

2.4 GHz RF Transceiver

RF Monolithics, Inc 

1 Pin Configuration

T R C 1 0 4 P in O u t - V ie w T h r o u g h T o p

M ODE 1

SC LK 2

SDAT 3

CS

4

VCCD 5

GNDD 6

24 23 22 21 20 19

D IE P A D - G N D

1 8 G N D IF

17 V C C R F

16 G N D R F

15 R F-

14 R F+

13 V D D R F

7 8 9 10 11 12

1.1 Pin Description

PIN TYPE NAME

1

I

MODE

2 I/O

SCLK

3 I/O

4

I

5

6

7

8

O

9

I

10

I

11

12

13

14 RFIO

15 RFIO

16

17

18

19 O

20

21 O

22 O

23

24

P

-

SDAT

CS

VCCD

GNDD

VDDD

XTLOUT

XTLIN

PMODE

GNDVCO

VCCVCO

VDDRF

RF+

RF-

GNDRF

VCCRF

GNDIF

RSSIA

NC

INT

RSSID

NC

NC

DIE PAD

Figure 1

DESCRIPTION

Operating mode select input - used with PMODE and CS

Serial clock input for burst mode, serial data output for continuous mode, and

SPI/FIFO clock signal

Serial data input/output for SPI mode and TX/RX active mode

SPI serial interface select, active high

External digital power input, 3.0 V typical

Digital ground

Regulated digital output voltage

Crystal oscillator output

Crystal oscillator input

Power mode select input - used with MODE to select standby or sleep mode

VCO ground pin

External VCO power input , 3.0 V typical

Regulated supply output for RF power amplifier

Differential RF I/O pin

Differential RF I/O pin

RF ground

External RF power input, 3.0 V typical

IF ground

Analog RSSI output - continuous mode only

No connection - not used

Transmit or receive complete interrupt output

RSSI threshold interrupt output

No connection - not used

No connection - not used

IC die pad on bottom of package - ground

Table 1

www.RFM.com E-mail: info@rfm.com

©2009 by RF Monolithics, Inc.

Technical support +1.800.704.6079

Page 4 of 33

TRC104 - 08/13/09

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