V-Chip Microsystems VT-CC2500PA-M1, User Manual

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COPYRIGHT @ 2012 Shenzhen V-CHIP MICROSYSTEMS Co. Ltd VERSION:
VT-CC2500-APR-2012
VT-CC2500-M1
VT-CC2500-M1
VT-CC2500-M1 VT-CC2500-M1
General
General General
General Characteristics
Characteristics Characteristics
Characteristics
Test operating conditions
：
Ta=25°C
，
VCC=3.3V if nothing else stated.
Parameter Parameter Parameter Parameter Type Type Type Type Condition/Note Condition/Note Condition/Note Condition/Note
Operating supply voltage DC 2.4
～
3.6V
Central frequency 2433MHz
Can be programmable to other frequency in bands
2400~2483.5MHz
Frequency accuracy ±30KHz
Modulation format
GFSK/2-FSK/ASK/OOK/M
SK
Programmable
Transmit power -30
～
+20dBm Programmable
TX current consumption <160mA Po=+20dBm
Receiver sensitivity -109dBm 2.4Kbps
RX current consumption <30mA 2.4Kbps
Sleep State current consumption <2uA Refer to IC operation states
Data rate 1.2
～
500Kbps Programmable
Spurious emissions and harmonics < -30dBm TX power +10dBm.
Communication distance >1000m
2-FSK modulation, 2.4kbps data rata, +20dBm
output power.
Antenna impedance 50ohm Multilayer Chip Antenna
Operating temperature -20
～
+75 °C
Storage temperature range -50
～
+125°C
Dimension 30.0mm×21.0mm×2.4mm See more in PCB description
Note Note Note Note
：
1
．
The module transmission data rate will affect transmission distance ,the higher the data rate , the closer the
distance, and the lower the receiving sensitivity.
2
．
The supply voltage to the module will affect TX power, in the operating supply voltage range, the lower the
voltage, the lower the TX power.
3
．
The module central frequency will change as the operating temperature change, use it under suggest temperature,
the module can work well.
4
．
The antenna will strongly affect the communication distance, please select matched antenna and connect it
correctly.
5
．
The module mount will affect the communication distance.