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Transmitter IC
Transmitter IC
?Remote Keyless Entry (RKE)
?Family Radio Service (FRS)
?Wireless Audio (Analog)
?Remote Control/Sensor
?Home Security
|
Part No. |
Voltage Range (V) |
Current Consumption (mA) |
Frequency Range (MHz) |
Modulation Type |
Oscillator Type |
Data Rate (bps) |
Output Power (dBm) |
Pin Count |
Package |
Data Sheet |
|
PT4450 |
2.2~3.6 |
18 at VDD=3V |
250~500 |
OOK/ASK |
SAW Resonator |
<50K |
10 |
6 |
SOT-23 |
|
|
PT4452 |
2.4~3.6 |
17 at VDD=3V |
300~450 |
OOK/ASK/FSK |
PLL |
<10K@FSK, <50K@ASK |
11 |
8 |
SOP |
|
|
PT4455 |
2.2~3.6 |
17 at VDD=3V |
300~450 |
OOK/ASK |
PLL |
<50K |
11 |
6 |
SOT-23 |
|
|
PT4456 |
2.2~3.6 |
17 at VDD=3V |
300 ~ 450 |
FSK |
PLL |
<10K |
11 |
6 |
SOT-23 |
|
|
TX4915 |
2.2~3.6 |
16 at VCC=3V |
300~960 |
ASK/FSK |
PLL |
<20K |
6 |
16 |
SSOP |