Product ID: PT4316

Remote Keyless Entry - Receiver

Princeton Technology Corp. a qualified ODM Manufacturer and Distributor for Remote Keyless Entry - Receiver especially for allproducts com ee princeton manufacture of Remote Keyless Entry, Audio Amplifier and LCD Driver . It is professional on global B2B trading with Remote Keyless Entry - Receiver, Audio Amplifier, LCD Driver, Encoder Decoder and Remote Keyless Entry since 1986 .

What is remote keyless entry? What is his function? A remote keyless system is a system designed to remotely permit or deny access to premises or automobiles. A remote keyless system can include both a remote keyless entry system (RKE) and a remote keyless ignition system.

Princeton is professional manufacturer for the remote keyless system receiver. With a high quality control, we are confidence about our products. The PT4316 is a very low power consumption single chip OOK/ASK superheterodyne receiver for the 315MHz and 434MHz frequency bands and which offers a high level of integration and requires few external components. The PT4316 consists of a low-noise amplifier (LNA), mixer, SAW-based local oscillator, on-chip Sallen-Key low-pass filter, intermediate frequency (IF) limiting amplifier stage with received-signal-strength indicator (RSSI), and analog baseband data recovery circuitry (data filter, peak detector, and data slicer). The PT4316 also implements a discrete one-step automatic gain control (AGC) that reduces the LNA gain by 20dB when the RF input signal is greater than -60dBm. The PT4316 is available in a 16-pin SOP or SSOP package. Both versions are specified over the extended temperature range (-40¢XC to +85¢XC).

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The PT4316 is a very low power consumption single chip OOK/ASK superheterodyne receiver for the 315MHz and 434MHz frequency bands and which offers a high level of integration and requires few external components. The PT4316 consists of a low-noise amplifier (LNA), mixer, SAW-based local oscillator, on-chip Sallen-Key low-pass filter, intermediate frequency (IF) limiting amplifier stage with received-signal-strength indicator (RSSI), and analog baseband data recovery circuitry (data filter, peak detector, and data slicer). The PT4316 also implements a discrete one-step automatic gain control (AGC) that reduces the LNA gain by 20dB when the RF input signal is greater than -60dBm. The PT4316 is available in a 16-pin SOP or SSOP package. Both versions are specified over the extended temperature range (-40°C to +85°C).

Features:

• Low current consumption (4.2mA at VDD = 3.0V).
• 2.4V to 3.6V supply voltage operation range.
• Optimized for 315MHz or 434MHz ISM Band.
• Saw-based oscillator with low frequency drift.
• High dynamic range with on-chip AGC.
• Power down mode with very low supply current (< 1µA).
• Low external parts count.
• Available in 16 pins, SOP or SSOP package.

• Minimum Order: Negotiable
• TEL: 886-2-66296288
• FAX: 886-2-29174598
• E-mail: csd@princeton.com.tw, dennis@princeton.com.tw