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The PT4301 is a very low power consumption and high sensitivity single chip OOK/ASK superheterodyne receiver for the 315MHz and 434MHz frequency bands which offers a high level of integration and requires only a few external components. The PT4301 consists of a low-noise amplifier (LNA), an image-rejection mixer, an on-chip phase-locked loop (PLL) with integ.
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• Low current consumption (5mA fully active mode at 315MHz) 2.4 to 5.5V supply voltage operation range Optimized for 315 or 434MHz ISM Band On-chip image-rejection function High dynamic range with on-chip AGC Power down mode with very low supply current (<1µA) High sensitivity of -114dBm (2Kb/s AM 99% square-wave modulation, 315MHz) Low external parts count 24-pin SSOP package
APPLICATIONS
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Remote keyless entry (RKE) systems Remote control systems including garage door and gate openers Alarm and security systems Wireless sensors
PT4301 PRE1.0
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PT4301 - ETC
The PT4301 is a 4-channel 1x/1.5x auto-adjust charge pump white LED driver with three dimming modes. Auto-adjust charge .
PT4301 - Powtech
The PT4301/03 is a 4-channel 1x/1.5x auto-adjust charge pump white LED driver that achieves high efficiency for Li-Ion b.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | PT430 |
Sharp Electrionic |
Narrow Acceptance Phototransistor |
|
| 2 | PT4302 |
PTC |
Ultra-Low Power OOK/ASK Receiver |
|
| 3 | PT4302 |
Powtech |
2 Channel 1x/1.5x Auto-Adjust Charge Pump White LED Driver |
|
| 4 | PT4303 |
Powtech |
1x/1.5x Auto-Adjust Charge Pump 4-Channel White LED Driver |
|
| 5 | PT4303 |
ETC |
1x/1.5x Auto-Adjust Charge Pump 4-Channel White LED Driver |
|
| 6 | PT4305 |
PTC |
315 MHz / 433.92 MHz PLL Tuned Low Power FSK Receiver |
|
| 7 | PT4305 |
PowTech |
1x/1.5x Auto-Adjust Charge Pump One Channel |
|
| 8 | PT430F |
Sharp Electrionic |
Narrow Acceptance Phototransistor |
|
| 9 | PT431 |
Sharp Electrionic |
HIGH SENSITIVITY PHOTOTRANSISTOR |
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| 10 | PT4316 |
PTC |
Low Power 315/433 MHz OOK/ASK Superheterodyne Receiver |
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| 11 | PT4317 |
PTC |
Low Power 315/433 MHz OOK/ASK Superheterodyne Receiver |
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| 12 | PT431F |
Sharp Electrionic |
HIGH SENSITIVITY PHOTOTRANSISTOR |
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