Protempis Mini-T™ GG Multi-GNSS Disciplined Clock

Multi-GNSS Disciplined Clock Protempis 

Mini-T™ GG is a multi-GNSS (GPS, GLONASS) Disciplined Clock, optimized to generate precise timing signal. Designed specifically for compact, high-volume applications. When operating in Over Determined Timing Mode the accuracy of pulse per second (PPS) is within 15 nanoseconds of GNSS/UTC. 

Synchronization for Next Generation 

The Mini-T™ GG gives OEMs the opportunity to embed a low-cost precise time and frequency reference, in our smallest form-factor yet. Protempis created the Mini-T™ GG using clock technology proven in generations of deployed units used in 4G networks (LTE, WiMAX, HSPA+) and digital broadcasting applications. It utilizes the latest in GNSS technology, combined with a precision ovenized oscillator for near atomic clock precision timing. 

Standard Timing Feature 

Protempis Mini-T™ GG is a multiGNSS (GPS, GLONASS) Disciplined Clock, optimized to generate precise timing signal. Designed specifically for compact, high-volume applications. When operating in Over Determined Timing ModeGeneral Specifications Receiving Signal………………….GPS L1 & GLONASS G1 Positioning System…………………………….SPS, Timing Acquisition Channels………………………… 24 Channels Tracking Channels………….………………… 24 Channels 1 PPS Timing Accuracy …………….…… .15 ηs (1 sigma) Holdover Stability………<±5us over 24Hr period @ 25°C Horizontal Position Accuracy……<6m (50%), <9m (90%) Vertical Position Accuracy…….<11m (50%), <18m (90%) Update Rate……………………………........................1 Hz Data Format……………………….…………TSIP or NMEA Typical Min Acq Sensitivity…………...-150dBm cold start Typical Min Tracking Sensitivity …………………-160dBm Time to First Fix……...<46s (50%), <50s (90%) cold start Typical Time to Re-acquisition………………….<2s (90%) Interface Characteristics Serial Port……………………………………….1 serial port PPS / Even Second……………………CMOS-compatible TTL-level pulse, once per second Protocols…………………………………TSIP, NMEA 0183 GNSS Input Connector.............................................SMA PPS Out....................................................................SMA Frequency Out..........................................................SMA I/O Connector......................................................2x15 Pin Oscillator Specifications Frequency Output..................................................10MHz Phase Noise..........................................-90dBc/Hz @ 1Hz -120dBc/Hz @ 10Hz -135dBc/Hz @ 100Hz -145dBc/Hz @ >1KHz Electrical Characteristics Supply Voltage Range................................5.5V DC ±5 the accuracy of pulse per second (PPS) is within 15 nanoseconds of GNSS/UTC.

Synchronization for Next Generation 

The Mini-T™ GG includes many of Protempis’s standard timing features, including the Disciplined Clock Autonomous Integrity Monitoring (T-RAIM) algorithm, and automatic self-survey. The Mini-T™ GG is factory default with the TSIP protocol that follows specific timing products and applications.

Proven Reliability 

The Mini-T™ GG offers proven reliability and performance, will exceed your expectations, and enable you to provide your customers with the highest quality GNSS solution available today The Mini-T™ GG GNSS Clock Board is offered with a standard 10 MHz output, but it is also available in custom frequencies