1.2 Absolute Maximum Ratings................................................................................................................................... 5
5.5 Power Amplifier ................................................................................................................................................... 14
5.6 PA Ramping ........................................................................................................................................................ 15
5.7 Crystal Oscillator and RCLK................................................................................................................................ 15
6. Working States and Transmission Control Interface ............................................................................................. 17
6.1 Working States .................................................................................................................................................... 17
6.2 Transmission Control Interface ........................................................................................................................... 17
6.2.1 Tx Enabled by DATA Pin Rising Edge...................................................................................................... 18
6.2.2 Tx Enabled by DATA Pin Falling Edge ..................................................................................................... 18
8. Ordering Information ................................................................................................................................................. 24
10. Top Marking ............................................................................................................................................................... 26
10.1 CMT2119AW Top Marking .................................................................................................................................. 26
11. Other Documentations .............................................................................................................................................. 27
13. Contact Information .................................................................................................................................................. 29
Rev 0.9 | Page 4/29
www.hoperf.com
CMT2119AW
1.
Electrical Characteristics
V
DD
= 3.3 V, T
OP
= 25
℃
, F
RF
= 868.35 MHz, FSK modulation,
output power is +10 dBm terminated in a matched 50 Ω
impedance, unless otherwise noted.
1.1 Recommended Operating Conditions
Table 2. Recommended Operation Conditions
Parameter
Operation Voltage Supply
Operation Temperature
Supply Voltage Slew Rate
Symbol
V
DD
T
OP
Conditions
Min
1.8
-40
1
Typ
Max
3.6
85
Unit
V
℃
mV/us
1.2 Absolute Maximum Ratings
Table 3. Absolute Maximum Ratings
Parameter
Supply Voltage
Interface Voltage
Junction Temperature
Storage Temperature
Soldering Temperature
ESD Rating
Latch-up Current
Note:
[1]. Stresses above those listed as “absolute maximum ratings” may cause permanent damage to the device. This is a stress
rating only and functional operation of the device under these conditions is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
Symbol
V
DD
V
IN
T
J
T
STG
T
SDR
Lasts at least 30 seconds
Human Body Model (HBM)
@ 85
℃
-2
-100
Conditions
[1]
Min
-0.3
-0.3
-40
-50
Max
3.6
V
DD
+ 0.3
125
150
255
2
100
Unit
V
V
℃
℃
℃
kV
mA
Caution!
ESD sensitive device. Precaution should be used when handling the device in order
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Microcontroller MCU
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