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| PT4302-x |
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| PT4302-x是PTC的一款集成電路,我司不但為您提供可靠的全新原裝PT4302-x，還可提供PT4302-x應(yīng)用資料、免費樣品及產(chǎn)品研發(fā)技術(shù)支持！詳情可致電垂詢. | | 元件型號：PT4302-x | | 元件品牌：PTC |
| 全新原裝正品保障，質(zhì)量是企業(yè)的生命！ |
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DESCRIPTION
The PT4302 is an ultra-low power OOK/ASK super
heterodyne receiver for the 315/434 MHz frequency
bands. It offers a high level of integration and requires
only few external components. The PT4302 consists of
a low-noise amplifier (LNA), a down-conversion mixer,
an on-chip phase-locked loop (PLL) with integrated
voltage-controlled oscillator (VCO) and loop filter, an
OOK/ASK demodulator, a data filter, a data slicing
comparator and an on-chip regulator.
The PT4302 is available in 16-pin SSOP package and
is specified over the extended temperature range (-40
to +85°C).
APPLICATIONS
• Automotive Remote Keyless Entry (RKE)
• Remote Control
• Garage door and gate openers
• Suitable for circuit applications that meet either
the European ETSI-300-220 or the North
American FCC (Part 15) regulatory standards
FEATURES
• Ultra-low power consumption: 2.7 mA for fully
operation (315 MHz)
• Few external components
• Excellent Sensitivity of the order of –111 dBm
(peak ASK signal level)
• Supply voltage range from 2.4 V to 5.5 V
• 250 MHz to 500 MHz frequency range
• Data rate up to 10 Kb/s
BLOCK DIAGRAM
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E-mail:[email protected] |
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