User Manual

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CCT24
3.1 CCT24 Specifications
Characteristic
Sym
Minimum
Typical
Maximum
Units
Operating Frequency Range
2409.55
2479.85
MHz
Hop Dwell Time
10
ms
Number of Frequency Hopping Subbands
Number of RF Channels in a Subband
38
Modulation
FSK
RF Data Transmission Rates
362
kb/s
Receiver Sensitivity:
10
-5
BER @ 362 kb/s
-95
dBm
Transmitter RF Output Power Levels
1, 10, 63
mW
Optimum Antenna Impedance
50
Ω
RF Connection
U.FL Connector
Network Topologies
Point-to-Point, Point-to-Multipoint
Peer-to-Peer, Tree Routing
Access Schemes
TDMA and CSMA
Number of Network Nodes:
TDMA
16
CSMA
unlimited
ADC Input Range
0
3.3
V
ADC Input Resolution
10
bits
Signal Source Impedance for ADC Reading
10
KΩ
PWM (DAC) Output Range
0
3.3
V
PWM (DAC) Output Resolution
8
bits
PWM Output Period
20
µs
Primary and Diagnostic Serial Port Baud Rates
1.2, 2.4, 4.8, 9.6, 19.2, 28.8, 38.4, 57.6, 76.8,
115.2, 230.4, 460.8
kb/s
Serial Peripheral Interface Data Rate
6.35
80.64
kb/s
Digital I/O:
Logic Low Input Level
-0.5
0.8
V
Logic High Input Level
2
3.3
V
Power Supply Voltage Range
V
CC
+3.3
+5.5
Vdc
Power Supply Voltage Ripple
10
mV
P-P
Peak Transmit Mode Current, 63 mW Output
300
mA
Average Operating Receive Current:
Base
105
mA
Remote, No Data Transmission
35
mA
Remote, 9.6 kb/s Continuous Data Stream
40
mA
Remote, 115.2 kb/s Continuous Data Stream
53
mA
Sleep Current
50
225
1
µA
Operating Temperature Range
-40
85
o
C
Operating Relative Humidity Range (non condensing)
10
90
%
1. Maximum sleep current occurs at +85
o
C
Table 3.1.1