IC RF TXRX SNGL-CHIP LP 20-QFN

CC2500-RTR1

Manufacturer Part NumberCC2500-RTR1
DescriptionIC RF TXRX SNGL-CHIP LP 20-QFN
ManufacturerTexas Instruments
CC2500-RTR1 datasheet
 


Specifications of CC2500-RTR1

Frequency2.4GHzData Rate - Maximum500kBaud
Modulation Or Protocol2-FSK, ASK, GFSK, MSK, OOKApplicationsISM, SRD
Power - Output-30dBm ~ 10dBmSensitivity-104dBm
Voltage - Supply1.8 V ~ 3.6 VCurrent - Receiving17mA
Current - Transmitting21.5mA @ 1 dBmData InterfacePCB, Surface Mount
Antenna ConnectorPCB, Surface MountOperating Temperature-40°C ~ 85°C
Package / Case20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFNOperating Temperature (min)-40C
Operating Temperature (max)85COperating Temperature ClassificationIndustrial
Product Depth (mm)4mmProduct Length (mm)4mm
Operating Supply Voltage (min)1.8VOperating Supply Voltage (typ)2.5/3.3V
Operating Supply Voltage (max)3.6VFor Use With296-24121 - DEV WRLSS TOOL FOR MSP430296-23125 - TARGET BRD WIRELESS EZ430-RF2500296-23031 - DEV WRLSS TOOL FOR MSP430/CC2500296-22903 - KIT EVAL MODULE FOR CC2500296-23077 - KIT DEV FOR CC2500/CC2550
Lead Free Status / RoHS StatusContains lead / RoHS non-compliantMemory Size-
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0x12: MDMCFG2 – Modem Configuration
Bit
Field Name
7
DEM_DCFILT_OFF
6:4
MOD_FORMAT[2:0]
3
MANCHESTER_EN
2:0
SYNC_MODE[2:0]
Reset
R/W
Description
0
R/W
Disable digital DC blocking filter before demodulator.
0 = Enable (better sensitivity)
1 = Disable (current optimized). Only for data rates
≤ 250 kBaud
The recommended IF frequency changes when the DC
blocking is disabled. Please use SmartRF
calculate correct register setting.
0 (000)
R/W
The modulation format of the radio signal
Setting
Modulation format
0 (000)
2-FSK
1 (001)
GFSK
2 (010)
-
3 (011)
OOK
4 (100)
-
5 (101)
-
6 (110)
-
7 (111)
MSK
0
R/W
Enables Manchester encoding/decoding.
0 = Disable
1 = Enable
2 (010)
R/W
Combined sync-word qualifier mode.
The values 0 (000) and 4 (100) disables preamble and
sync word transmission in TX and preamble and sync
word detection in RX.
The values 1 (001), 2 (010), 5 (101) and 6 (110)
enables 16-bit sync word transmission in TX and 16-
bits sync word detection in RX. Only 15 of 16 bits need
to match in RX when using setting 1 (001) or 5 (101).
The values 3 (011) and 7 (111) enables repeated sync
word transmission in TX and 32-bits sync word
detection in RX (only 30 of 32 bits need to match).
Setting
Sync-word qualifier mode
0 (000)
No preamble/sync
1 (001)
15/16 sync word bits detected
2 (010)
16/16 sync word bits detected
3 (011)
30/32 sync word bits detected
4 (100)
No preamble/sync, carrier-sense
above threshold
5 (101)
15/16 + carrier-sense above threshold
6 (110)
16/16 + carrier-sense above threshold
7 (111)
30/32 + carrier-sense above threshold
SWRS040C
Studio [5] to
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