Description: High-accuracy timing GNSS module, professional grade
Package: LGA module, 17.0 x 22.0 x 2.4 mm typical
Pin/pad count: 102 pads in the project; datasheet lists functional pins 1-54 and identifies the remaining central pads as ground pads
Supply: VCC 2.7-3.6 V, typical 3.0 V
V_BCKP: 1.65-3.6 V
V_USB: max 3.6 V
Operating temperature: -40 to +85 °C
Typical current: 85-90 mA VCC, 130 mA peak acquisition
Cross-check result:
Symbol pin names/numbers match the datasheet for the visible functional pins reviewed.
Footprint has 102 pads, consistent with the project context and the ZED-F9T LGA footprint structure.
No open part-review or missing-footprint issues were reported by checks.
Minor metadata gap remains: the project did not previously expose manufacturer/package/description as formal part properties; the datasheet URL is now present, but the property system reported it as a non-standard project-level property rather than a standard part-level field.
Wirelessly connects nets on schematic. Used to organize schematics and separate functional blocks. To wirelessly connect net portals, give them same designator. #portal
General Purpose Thick Film Standard Power
and High-Power Chip Resistor
47 kOhms ±5% 0.125W, 1/8W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film
Features:
- RMCF – standard power ratings
- RMCP – high power ratings
- Nickel barrier terminations standard
- Power derating from 100% at 70ºC to zero at +155ºC
- RoHS compliant, REACH compliant, and halogen free
- AEC-Q200 compliant
Ang ZED-F9T-00B ay isang high-precision multi-band GNSS timing module mula sa u-blox na idinisenyo para sa mga application na nangangailangan ng napakatumpak na time synchronization. Gumagamit ito ng sabay-sabay na pagtanggap ng maraming GNSS constellations kabilang ang GPS, Galileo, BeiDou, at GLONASS upang makapagbigay ng nanosecond-level timing accuracy para sa telecommunications, smart grids, industrial automation, at critical network infrastructure. Ang module ay partikular na angkop para sa 4G/5G network synchronization at iba pang timing-sensitive systems.
Key Features
Multi-band GNSS receiver para sa high-accuracy timing applications
Nanosecond-level timing accuracy (hanggang 5 ns typical timing accuracy)
Support para sa GPS/QZSS, Galileo, BeiDou, at GLONASS constellations
Differential timing mode para sa mas mataas na timing precision
Configurable time pulse output mula 0.25 Hz hanggang 25 MHz
Time pulse jitter na hanggang ±4 ns
Carrier phase output support
Built-in TCXO at programmable flash memory
Integrated security features para sa mas mataas na robustness laban sa signal attacks
UART, USB, SPI, at I²C communication interfaces
Operating temperature range na -40°C hanggang +85°C
Compact 17.0 mm × 22.0 mm × 2.4 mm LGA package
Dinisenyo upang matugunan ang mahihigpit na 5G timing synchronization requirements