HRF-ROC09325

Preliminary

Web Site:

www.mysoiservices.com

Honeywell

Email:

mysoiservices@honeywell.com

Solid State Electronics Center

12001 State Highway 55

2002 09325

Published February 2002

Page 1

Plymouth, Minnesota 55441-4799

1-800-323-8295

Features

·

High Integration Minimizes System Cost

·

Data Rates To 28.8 Kbits/Sec

·

FSK Operation Capable Of Frequency Hopping

·

Programmable Power, Frequency And Tx/Rx/Standby

·

Operates From Single 2.4V To 3.3V Power Supply

·

High Performance On-chip Baseband Filtering

·

Digital Encoding, Decoding, And Correlator

·

Surface Mount Leadless Plastic Packaging

·

Direct Down Conversion (Zero IF) Receiver

Radio On A Chip

300 – 928 MHz

FSK Transceiver

Frequency Agile

With SPI Bus Interface

Description

The Honeywell HRF-ROC09325 is a programmable transceiver for

use in digital data applications. Direct microprocessor connections

for control and data transfer simplify product development. The

HRF-ROC09325 is ideally suited for use in battery powered

wireless applications in conjunction with microprocessors for data

communication.

Functional Schematic

PLL

Demod

XTAL

Poly

Phase

PA

LNA

Digital

(SPI Interface, Encoder/Decoder, FIFO, Correlator)

CP

Low Pass Filter

Limiter/

RSSI

Product Photo

Parameter

Test Condition

Frequency

Minimum Typical

Maximum

Units

Rx Sensitivity

300– 928 MHz

-70*

dBm

1db Compression

Vdd = 3V

300– 928 MHz

-20

dBm

Input IP3

Vdd = 3V

300– 928 MHz

-5

dBm

Tx Output Power

Vdd = 3V

300– 928 MHz

+4*

dBm

Data Rate, Tx / Rx

Continuous Data

19.2

28.8

Kbps

Channel Rejection

Adjacent Channels

Fc +/- 200KHz

75

dB

Detection Bandwidth

Iq Baseband FilterPassband

100

KHz

Control/Data I/O

Serial Peripheral Interface (SPI). Direct

Connection To Microcontroller/Microprocessor

10

MHz

*Additional sensitivity/output power possible with use of supplementary LNA or Power Amp.