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Product Description Product The CAN6-CT6 is a small form factor GPS module solution intended for a broad range of Original Equipment Manufacturer (OEM) products, where fast and easy system integration and minimal development risk is required. The user only need to provide DC power of 3.0V ~ 3.6V and GPS signal;...
Receiver Specification ◆ Electrical Spceification Parameter Unit Power Supply (VDD) Backup battery voltage(VBAT) Supply Current for not 3D fixed Supply Current for 3D fixed RF out power for ANT(VRF) ◆ DC Electrical characteristics Paramter Symbol Min Units High Level input Voltage 0.7*VCC Low Level input Voltage -0.4...
Applicaation circuit : GPS Ative antenna specification (option) Frequency 1575.42MHz GAIN 18~28dB 50Ω Output Impedance Noise Figure Polarization RHCP Antenna Voltage Pinout Description : Name descripton 1,4,5,6,7,8,14,1 No connection 5,16,17,18,19 1pps One-pulse-per-second (1PPS) time mark output, 3V LVTTL. The Pin provides one pulse-per-second output , when getting 3D position fix.
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UART serial data output, 3V LVTTL. One full-duplex asynchronous serial UART port is implemented. This UART output is normally used for sending position, time and velocity information from the receiver in NMEA-0183 format. When idle, this pin output HIGH. UART serial data input, 3V LVTTL. One full-duplex asynchronous serial UART port is implemented.
PCB Layout The signal path from antenna to RF input of CAN6-CT6 is the most critical part of application design. The goal is to provide optimal 50-ohm match between a 50-ohm antenna and the module 50-ohm RF input for maximum power transfer. The 50-ohm grounded coplanar wave guide, consisting of the RF input signal with RF ground on either sides and a RF ground underneath, is a good choice for efficiency.
SMT Reflow Profile : The reflow profile shown above should not be exceeded, since excessive temperatures or transport times during reflow can damage the module. Cooling temperature fall rate: max 3°C /...