CMOSTEK CMT2380F64, Manual

Page: 9 / 83

CMT2380F64
www. cmostek. com
Rev 0.3 | 9 / 83
1.3 Power Consumption
Parameter Symbol Condition Min. Typ. Max. Unit
Sleep current
I
SLEEP
Sleep mode, sleep timer is off 300 nA
Sleep mode, sleep timer is on 800 nA
Standby current
I
Standby
Crystal oscillator is on 1.45 mA
RFS current
I
RFS
433 MHz
5.7
mA
868 MHz
5.8
mA
915 MHz
5.8
mA
TFS current
I
TFS
433 MHz
5.6
mA
868 MHz
5.9
mA
915 MHz
5.9
mA
RX current (high
performance)
I
Rx-HP
FSK, 433 MHz, 10 kbps,10 kHz F
DEV
8.5
mA
FSK, 868 MHz, 10 kbps, 10 kHz F
DEV
8.6
mA
FSK, 915 MHz, 10 kbps,10 kHz F
DEV
8.9
mA
RX current (low power
consumption)
I
Rx-LP
FSK, 433 MHz, 10 kbps, 10 kHz F
DEV
7.2
mA
FSK, 868 MHz, 10 kbps, 10 kHz F
DEV
7.3
mA
FSK, 915 MHz, 10 kbps, 10 kHz F
DEV
7.6
mA
TX current
I
Tx
FSK, 433 MHz, +20 dBm (Direct Tie)
72
mA
FSK, 433 MHz, +20 dBm (RF switch)
77
mA
FSK, 433 MHz, +13 dBm (Direct Tie)
23
mA
FSK, 433 MHz, +10 dBm (Direct Tie)
18
mA
FSK, 433 MHz, - 10 dBm (Direct Tie)
8
mA
FSK, 868 MHz, +20 dBm (Direct Tie)
87
mA
FSK, 868 MHz, +20 dBm (RF switch)
80
mA
FSK, 868 MHz, +13 dBm (Direct Tie) 27
mA
FSK, 868 MHz, +10 dBm (Direct Tie)
19
mA
FSK, 868 MHz, - 10 dBm (Direct Tie)
8
mA
FSK, 915 MHz, +20 dBm (Direct Tie)
70
mA
FSK, 915 MHz, +20 dBm (RF switch)
75
mA
FSK, 915 MHz, +13 dBm (Direct Tie)
28
mA
FSK, 915 MHz, +10 dBm (Direct Tie) 19
mA
FSK, 915 MHz, - 10 dBm (Direct Tie)
8
mA
Notes: The above power consumption is only RF working current, excluding the working current of the controller part.
1.4 RF Receiver Specification
Parameter Symbol Condition Min. Typ. Max. Unit
Data rate DR
OOK 0.5 40
kbps
FSK and GFSK 0.5 300
kbps
Deviation F
DEV
FSK and GFSK 2 200
kHz
Sensitivity @ 433 MHz S
433-HP
DR = 2.0 kbps, F
DEV
= 10 kHz -121
dBm
DR = 10 kbps, F
DEV
= 10 kHz
-116
dBm
DR = 10 kbps, F
DEV
= 10 kHz (Low power setting)
-115
dBm
DR = 20 kbps, F
DEV
= 20 kHz
-113
dBm
DR = 20 kbps, F
DEV
= 20 kHz (Low power setting)
-112
dBm
DR = 50 kbps, F
DEV
= 25 kHz -111
dBm