HRF-ROC094XC
Advance Information
Web Site:
www.mysoiservices.com
Honeywell
Email:
mysoiservices@honeywell.com
Solid State Electronics Center
Radio On A Chip
2400 MHz
Frequency Agile
With SPI Bus Interface
Features
High Level of Integration Minimizes System Cost
Data Rates over 128.8 Kbits/Sec
Direct Connection To Microprocessor
Integrated Antenna Switch
Adjustable detection bandwidths, data rates
Adjustable gain, detection level/ hysterisis
Low and high beta FSK detection modes
Integrated Manchester coding/decoding
Programmable Power, Frequency And Tx/Rx/Standby Modes
Operates From Single 2.5V Power Supply
Surface Mount Leadless Plastic Packaging
Description
The Honeywell HRF-ROC094XC is a half-duplex
transceiver for use in wireless communication and data
applications. Direct microprocessor connection for control
and data transfer, eliminate the need for additional ICs,
while integrated data encode/decode reduces the
instruction set requirements on the microprocessor. The
HRF-ROC094XC is ideally suited for use in battery
powered
wireless applications in conjunction
with
microprocessors for voice and data communication.
Adjustable data rates, filter bandwidths and detection
levels allow the IC to be used in a wide variety of high
sensitivity / high EMI environments.
Functional Schematic
Product Photo
HRF-ROC094XC
LPF
Limiter
Demod
VCO
T/R
Switch
X
P
L
L
Control,
Code/Decode
SPI I/O
12001 State Highway 55
2003 09425XC
Published February 2003 Page 1
Plymouth, Minnesota 55441-4799
1-800-323-8295
HRF-ROC094XC
Advance Information
Web Site:
www.mysoiservices.com
Honeywell
Email:
mysoiservices@honeywell.com
Solid State Electronics Center
RF Electrical Specifications @ + 25
o
C
Parameter
Test Condition
Frequency
Minimum
Typical
Maximum
Units
Rx Sensitivity
2400-2500 MHz
-95
dBm
1db Compression
Vdd = 2.5V
2400-2500 MHz
-30
dBm
Tx Output Power
Vdd = 2.5V
2400-2500 MHz
+3
dBm
Tx Power Control
18
dB
Data Rate, Tx / Rx
Continuous
PacketizedData
128
Kbps
Channel Rejection
Adjacent Channels
Fc +/- 350KHz
60
dB
Max Detection BW*
IQ Baseband Filter
Passband
250
KHz
Control/Data I/O
Serial Peripheral Interface (SPI). Direct
Connection To Micro controller/Microprocessor
10
MHz
* Bandwidth reduction possible using off chip elements
DC Electrical Specifications @ + 25
o
C
Parameter
Minimum
Typical
Maximum
Units
V
DD
Power Supply Voltage
2.4
2.5
2.6
V
Power Supply Current During Tx, Output Power
Dependant (2450 MHz)
16
26
mA
Power Supply Current (I
DD
) During Rx (2450MHz)
35
mA
Sleep Mode Current Consumption
<1
uA
CMOS Logic Level (0)
0
0.7
V
CMOS Logic Level (1)
1.7
V
DD
V
Input Leakage Current
2
nA
Absolute Maximum Ratings
1
Parameter
Absolute Maximum
Units
Maximum Input Power
V
DD
ESD Voltage (Human Body Model)
Operating Temperature
Storage Temperature
-
+ 2.8
200
- 40 to + 85
- 40 to + 150
-
V
V
Degrees C
Degrees C
(Note 1) Operation Of The HRF-ROC094XC Beyond Any Of These Parameters May Cause Permanent Damage.
ESD Protection:
The HRF-ROC094XC Contains reduced ESD Protection Circuitry for sensitive RF I/O. Precautions Should Be
Taken During Handling/Assembly Until Protected By External Circuitry or Housings
12001 State Highway 55
2003 09425XC
Published February 2003 Page 2
Plymouth, Minnesota 55441-4799
1-800-323-8295
HRF-ROC094XC
Advance Information
HRF ROC093XC
VDD
SPI
Analog Power
Digital Power
Typical Application
Package Outline
1
12
TOP VIEW
HRF-ROC094XC
48
13
7mm x 7mm
48 pin Leadless
Plastic Chip Carrier
37
24
36
25
Low inductance RF/DC ground connection required below part as bottom ground pad is used for all device grounding.
Additionally, this connection prodvides a direct connection to the die for enhanced thermal dissipation. Package
shown not to scale.
Web Site:
www.mysoiservices.com
Honeywell
Email:
mysoiservices@honeywell.com
Solid State Electronics Center
12001 State Highway 55
2003 09425XC
Published February 2003 Page 3
Plymouth, Minnesota 55441-4799
1-800-323-8295
HRF-ROC094XC
Advance Information
Web Site:
www.mysoiservices.com
Honeywell
Email:
mysoiservices@honeywell.com
Solid State Electronics Center
Pin Configuration
HRF-ROC094XC 48 Pin LPCC
TM
(7 mm X 7 mm) Package Pin List
* RF/Digital ground is provided through backside slug pad.
Name
Pin
Function
Name
Pin
Function
Sw_Ant
1
Antenna connection when on-chip T/R
switch is used
SPI_data_out
25
SPI serial data output
Switch Rx
2
LNA connection when on-chip T/R
switch is used
SPI_INT_out
26
SPI interrupt output
LNA Bias R
3
Bias resistor for LNA
Tx_data_v
27
Buffered transmitter data
LNA Input
4
Receiver RF input
Rx_out_p
28
Received data, analog Rx output
Vp
5
LNA supply voltage
Vp
29
Digital positive supply
Digital Gain
Control
6
LNA gain control
Hysterisis A
30
Digital sample window control
Vp
7
LNA supply voltage
Hysterisis B
31
Digital sample window control
Vp
8
Mixer supply voltage
P_test_out
32
Pll N-counter output
I mixer bias
9
Resistive bias adjust
R_test_out
33
Pll R-counter out
Q mixer bias
10
Resistive bias adjust
XTAL_Div 2
34
Crystal divided by 2 output
I filter bw 1
11
Baseband filter adjust
Crystal 2
35
reference crystal connection
I filter bw 2
12
Baseband filter adjust
Crystal 1
36
reference crystal connection
Q filter bw 1
13
Baseband filter adjust
Pdout
37
Phase detector charge pump output
Q filter bw 2
14
Baseband filter adjust
Rext_PLL
38
PLL bias resistor
Vp
15
Analog electronics supply
Vp
39
Phase detector supply
Vcm
16
Common mode voltage filtering
Tx_mod data
40
Data Mod charge pump output
Raw data
17
Analog detected data
Modulation Low
41
VCO Varactor - low deviation
Detection level
18
Detection level adjust
Modulation High
42
VCO Varactor - high deviation
Demod cm
19
Demod common mode voltage
Vp
43
Positive supply voltage
Resetn
20
Dig power-on reset
VP-VCO
44
VCO supply voltage
SPI_data_in
21
SPI serial data input
PA_Out_DC
45
PA Output, DC Coupled
Dig_data_in
22
Digital receiver test data input
Vp
46
Positive supply for PA
SPI_SSN_in
23
SPI slave select
PA_Out_AC
47
PA_out, coupled thru 10pF cap
SPI_CLK_in
24
SPI clock
T/R switch - PA
48
PA connection when on-chip T/R
switch is used
12001 State Highway 55
2003 09425XC
Published February 2003 Page 4
Plymouth, Minnesota 55441-4799
1-800-323-8295
HRF-ROC094XC
Advance Information
Web Site:
www.mysoiservices.com
Honeywell
Email:
mysoiservices@honeywell.com
Solid State Electronics Center
Customer Demonstration Board
The Customer Demonstration Board provides the ROC094XC radio with a PIC microcontroller that interfaces to a
PC through a USB connection. Using the software provided and a PC, the user can send files, perform range
tests and Bit Error Tests. For a more complete understanding of the operation of the radio, the user can also
control the operating frequency, power levels and all internal registers for early product development/prototyping.
The board operates from a USB power or a single +6 to +9 volt supply. Single antenna operation is attained
through the internal RF switch. Separate Tx/Rx/ ports are also available.
A kit is available, HRF-ROC094XC-K, which includes two boards, antennas, USB cable, documentation and
control software.
Ordering Information
Ordering Number
Product
HRF-ROC094XC -T
HRF-ROC094XC -K
Delivered On Tape And Reel
2
Engineering Evaluation Kit
Note 2: Contact Honeywell for details
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.
12001 State Highway 55
2003 09425XC
Published February 2003 Page 5
Plymouth, Minnesota 55441-4799
1-800-323-8295
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