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Part Number
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MICRF112 |
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Manufacturer
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Micrel Semiconductor |
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Description
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ASK/FSK Transmitter |
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Published
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Nov 10, 2016 |
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Detailed Description
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MICRF112
300MHz to 450MHz, +10dBm, 1.8V to 3.6V, ASK/FSK Transmitter with Shutdown
General Description
The MICRF112 is ...
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Datasheet
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MICRF112
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Overview
MICRF112
300MHz to 450MHz, +10dBm, 1.
8V to 3.
6V, ASK/FSK Transmitter with Shutdown
General Description
The MICRF112 is a high-performance, easy to use, true “Data-In, RF-Out,” ASK/FSK, phase-locked loop (PLL) based, transmitter IC for applications in the 300MHz to 450MHz frequency range.
These applications include remote keyless entry (RKE) and tire pressure monitoring (TPMS).
The device needs only a low-cost crystal to precisely set the desired RF frequency, and a few external components for matching the power amplifier output to the antenna.
The MICRF112 operates over the 1.
8V to 3.
6V operating range and delivers +10dBm (CW) output power into a 50Ω load, while consuming 11.
5mA of supply c...
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