MEDs Technologies Pte Ltd MBTM64 用户手册
MEDS Technologies Bluetooth Module64 Datasheet V0.8
CONFIDENTIAL
2nd-July-2012 15/18
4. ELECTRICAL SPECIFICATIONS
4.1 ABSOLUTE MAXIMUM RATINGS
Item Symbol
Ratings
Unit
Min Max
Power Supply
D3V3
-0.3
+3.9
V
A3V3 -0.3 +3.9
V
Input Voltage
VIN
-0.3
D3V3+0.3
V
Output Voltage
VOUT
-0.3
D3V3+0.3
V
Input Current
IIN
-10
+10
mA
Storage
Temperature
Temperature
---- -40 +125
o
C
Table 4.1: Absolute Maximum Ratings (DGnd, AGnd = 0V)
4.2 RF CHARACTERISTIC
Measuring conditions:
Ambient Temperation Ta = 25
o
C.
Power input : 3.3V
F = 2441Mhz (RF channel = Channel 39)
Clock frequency = 26 MHz (+/-2ppm)
F = 2441Mhz (RF channel = Channel 39)
Clock frequency = 26 MHz (+/-2ppm)
Item Symbol Conditions
Value Unit
Min Typical Max
Rx Sensitivity
Sense1
Bit error rate ≤ 0.1%
F=2402, 2441, 2480 MHz
F=2402, 2441, 2480 MHz
-- -85 --
dBm
Maximum Input range
MaxRange1
-20
-10
--
dBm
Table 4.2.1: RF Rx Characteristic (Basic Rate)
Item Symbol
Conditions
Value Unit
Min Typical Max
Tx Output Level
PAOUT1
f=2402, 2441, 2480 MHz
--
+2.0
--
dBm
Frequency Range
Frange
2400
--
2483.5
MHz
Table 4.2.2: RF Tx Characteristic (Basic Rate)