HRF-ROC09325
Preliminary
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
Product Photo
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
PA
Low Pass Filter
LNA
Limiter/
RSSI
Demod
Poly
Phase
CP
PLL
XTAL
Digital
(SPI Interface, Encoder/Decoder, FIFO, Correlator)
RF Electrical Specifications @ + 25
o
C
Parameter
Rx Sensitivity
1db Compression
Input IP3
Tx Output Power
Data Rate, Tx / Rx
Channel Rejection
Detection Bandwidth
Control/Data I/O
Test Condition
Frequency
300– 928 MHz
300– 928 MHz
300– 928 MHz
300– 928 MHz
Minimum
Typical
-70*
-20
-5
+4*
19.2
75
100
10
Maximum
Units
dBm
dBm
dBm
dBm
Kbps
dB
KHz
MHz
Vdd = 3V
Vdd = 3V
Vdd = 3V
Continuous Data
Adjacent Channels
Fc +/- 200KHz
Iq Baseband FilterPassband
Serial Peripheral Interface (SPI). Direct
Connection To Microcontroller/Microprocessor
28.8
*Additional sensitivity/output power possible with use of supplementary LNA or Power Amp.
Web Site:
Email:
2002 09325
www.mysoiservices.com
mysoiservices@honeywell.com
Published February 2002
Page 1
Honeywell
Solid State Electronics Center
12001 State Highway 55
Plymouth, Minnesota 55441-4799
1-800-323-8295
HRF-ROC09325
Preliminary
DC Electrical Specifications @ + 25
o
C
Parameter
V
DD
Power Supply Voltage
Power Supply Current During Tx, Output Power
Dependant (915 MHz)
Power Supply Current (I
DD
) During Rx (915MHz)
CMOS Logic Level (0)
CMOS Logic Level (1)
Input Leakage Current (Standby Mode)
Minimum
2.4
16
22
0
1.7
Typical
3.0
26
29
Maximum
3.3
Units
V
mA
0.7
V
DD
0.7
mA
V
V
mA
Absolute Maximum Ratings
1
Parameter
Maximum Input Power
V
DD
ESD Voltage (Human Body Model)
Operating Temperature
Storage Temperature
Absolute Maximum
-
+ 3.6
TBD
- 40 to + 85
- 40 to + 150
Units
-
V
V
Degrees C
Degrees C
Note 1: Operation Of The HRF-ROC09325 Beyond Any Of These Parameters May Cause Permanent Damage.
ESD Protection:
Although the HRF-ROC090325 Contains ESD Protection Circuitry, Conventional Precautions Should Be Taken To
Ensure that The Absolute Maximum Ratings Are Not Exceeded.
Typical Application
VDD
Rx Input
Tx Output
Analog Power
HRF ROC09325
Digital Power
SPI Interface
Web Site:
Email:
2002 09325
www.mysoiservices.com
mysoiservices@honeywell.com
Published February 2002
Page 2
Honeywell
Solid State Electronics Center
12001 State Highway 55
Plymouth, Minnesota 55441-4799
1-800-323-8295
HRF-ROC09325
Preliminary
Package Outline
Bottom View, 40 pin, 7.0 x 7.0 x 1.0mm
LPPC™ Package
Backside ground pad is required as the low inductance ground return for both RF and digital signals. Additionally, this
provides a direct connection to the die for enhanced thermal dissipation.
Pin Configuration
HRF-ROC09325 40 Pin LPCC
Name
LNA_RF_IN
GROUND*
VCO_TANK_P
VCO_TANK_M
VMOD3
VMOD1
VDD_VCO
TX_DATA_I
PD_OUT
GROUND*
CLK1
CLK2
GROUND*
VDD_PLLDIG
XTALDIV2_OUT
RX_OUT
TX_DATA
REXT_PLL
SPI_DATA_OUT
SPI_SSN
LPCC Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TM
(7 mm X 7 mm) Package Pin List
Name
DIG_DATA_IN
SPI_DATA_ IN
RESET
SPI_CLK
SPI_INT_OUT
REXT_BE
RSSI_Q
RSSI_I
TX_ENABLE_OUT
RX_ENABLE_OUT
GROUND*
NO CONNECTION
VDD_BaseBand
NO CONNECTION
VDD Mixer
NO CONNECTION
REXT_Frontend
PA_RF_OUT
VDD_PA
GROUND*
LPCC Pin
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
* Ground pins are added to aid in signal isolation. Primary RF/Digital ground is provided through backside slug pad.
Web Site:
Email:
2002 09325
www.mysoiservices.com
mysoiservices@honeywell.com
Published February 2002
Page 3
Honeywell
Solid State Electronics Center
12001 State Highway 55
Plymouth, Minnesota 55441-4799
1-800-323-8295
HRF-ROC09325
Preliminary
Engineering Evaluation Board
Engineering Evaluation Board
The engineering evaluation board provides for a RS232
connection using a PIC microcontroller as the interface
between the HRF-ROC09325 and the RS232 port. Using
the software provided and a PC, control of test data,
operating frequency, power levels and all internal
registers
is
available
for
early
product
development/prototyping. The board operates from a
single +6 to +9 volt supply and provides separate RF
Rx/Tx ports.
ROC09325
Ordering Information
Ordering Number
HRF-ROC09325-B
HRF-ROC09325-T
HRF-ROC09325-E
Note 2: Contact Honeywell for details
Product
Delivered In Chip Tubes
Delivered On Tape And Reel
2
Engineering Evaluation Board
Honeywell reserves the right to make changes to improve reliability, function or design. Honeywell does not assume
any liability arising out of the application or use of any product or circuit described herein; neither does it convey any
license under its patent rights nor the rights of others.
Web Site:
Email:
2002 09325
www.mysoiservices.com
mysoiservices@honeywell.com
Published February 2002
Page 4
Honeywell
Solid State Electronics Center
12001 State Highway 55
Plymouth, Minnesota 55441-4799
1-800-323-8295
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