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CXT2-458-1 Datasheet(PDF) 5 Page - Radiometrix Ltd |
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CXT2-458-1 Datasheet(HTML) 5 Page - Radiometrix Ltd |
5 / 12 page Radiometrix Ltd CXT/CXR – Multi channel Remote Controller Data Sheet page 5 Pin description –CXR Pin Name Function 1a Vcc 3.1 – 15V power supply 2a 0V Ground 3a RXE Receiver Enable (active high) 4a RXD Link to 4b 5a N/C (AF out) No connection, 700mV p-p audio. DC coupled, approx 0.8v bias. 1b SI Serial frequency programming / configuration 1 2b A (out) Main (latching) output 3b B (out) Secondary output 4b R_in Link to 4a 5b RSSI DC level between 0.5v and 2.2v. 60dB dynamic range NOTES: 1. Serial programming is by an inverted, CMOS logic level, 2400 baud RS232 datastream applied to the SI pin. 2. Do not exceed 3v logic levels on SI, A or B. 3. SI input has pullup (50K) to 3v internal rail. 4. A and B outputs are 3v cmos, active high. Up to 5mA may be drawn from each 5. CX versions can be identified by the presence of C7, on the underside of the LMR series RX board Figure 4: CXR footprint (top view) |
Similar Part No. - CXT2-458-1 |
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Similar Description - CXT2-458-1 |
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