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EVK-F9P-01 - User guide

UBX-22038408 - R03

Component list

Page 21 of 28

C1- Public

Regular Components

Description

R35 R36

RES THICK FILM CHIP 0201 22R 5% 0.05W

R37

RES THICK FILM CHIP 0201 12K 1% 0.05W

R38

RES THICK FILM CHIP 0201 1M0 5% 0.05W

U1 U9

TINY LOGIC UHS BUFFER OE_N ACTIVE LOW FAIRCHILD NC7SZ125

SC70

U2 U3 U4

LOW DROPOUT REGULATOR ON SEMI NCV8705 WDFN6 0.5A 3.3V

BATTERY HOLDER CR2032 3V -40/+105C

U6 U7

SWITCH SPST ON 1POL TYCO -40/+85C

2 WAY SUB-MINIATURE SLIDE SWITCH SMD JS SERIES - SPDT -

40/+85C

U10

CON USB 3.1 TYPE C RECEPTACLE 24P

U11 U12

USB INTERFACE IC USB TO BASIC SERIAL UART -40/+85C

U13

USB DATA LINE PROTECTION ST USBLC6-2SC6 SOT23-6

U14 U15

TINY LOGIC ULP-A 2-INPUT AND GATE 1.45X1.0 6-LEAD MICROPAK -

40/+85C

U16

TINY LOGIC ULP DUAL 2-INPUT AND GATE FAIRCHILD NC7WP08

MICROPAK

U17

TINY LOGIC UHS BUFFER OE ACTIVE HIGH FAIRCHILD NC7SZ126

SOT23-5

U18

SMSC USB 2.0 HI-SPEED HUB CONTROLLER -40/+85C

U19

RS-232 TRANSCEIVER 1MBIT 3-5,5VOLT TRSF3223 - VQFN20 5.5V

5.5V -40/+85C

U20

PRECISION RAIL TO RAIL OP AMP LINEAR LT6000 DCB

U21

TRIPLE BUFFER WITH OPEN-DRAIN OUTPUT 74LVC3G07 -40/+125C

CRYSTAL CL=6PF MURATA XRCGB_F_H 24MHZ 10PPM -40/+85C

Additional Component

PCB FOR EVK-F9P-ZED VERSION A -40/+85

Additional Component

SOLDER PASTE OM338 SAC405

Table 6: EVB-F9P component list

Содержание EVK-F9P-01

Страница 1: ...blox com EVK F9P 01 Evaluation kit User guide Abstract This document describes the structure and use of the EVK F9P evaluation kit and provides information for evaluating and testing u blox F9 high p...

Страница 2: ...tains the final product specification This document applies to the following products Product name Ordering code Firmware version Application version PCN reference Product status EVK F9P 01 EVK F9P 01...

Страница 3: ...ings 8 4 Device description 9 4 1 Interface connection and measurement 9 4 2 Active antenna 9 4 3 Evaluation unit 9 4 3 1 Antenna connector RF IN 9 4 3 2 USB connector 9 4 3 3 DB9 connector RS232 10 4...

Страница 4: ...EVK F9P 01 User guide UBX 22038408 R03 Contents Page 4 of 28 C1 Public Related documentation 28 Revision history 28 Contact 28...

Страница 5: ...ands ZED F9P 01B ZED F9P 02B and ZED F9P 04B Table 1 List of products supported by EVK F9P evaluation kit 1 2 Kit contents The delivered package contains Compact 105 x 64 x 26 mm EVK F9P evaluation un...

Страница 6: ...ting temperature 40 C to 65 C Table 2 EVK F9P specifications 2 1 Safety precautions EVK F9P must be supplied by a PS1 class limited power source See section 6 2 2 4 of IEC 62368 1 2018 5 for more info...

Страница 7: ...he Microsoft Windows Update service The Windows system driver search mechanism will download and install the USB driver automatically from the Microsoft Windows Update service To evaluate with the Win...

Страница 8: ...t NMEA protocol is disabled by default UART2 output 38400 baud 8 bits no parity bit 1 stop bit UBX protocol is disabled by default RTCM 3 3 protocol is enabled by default but no output messages are en...

Страница 9: ...F9P evaluation unit front and rear panels 4 3 1 Antenna connector RF IN An SMA female jack is available on the front side see Figure 2 of the evaluation unit for connecting an active GNSS antenna A D...

Страница 10: ...6 Timepulse 1 output RS232 levels 7 Not connected 8 9 not connected Table 4 SUB DB9 connector pin description for EVK F9P 4 3 4 RST button The RST button on the front panel resets the unit CAUTION Ris...

Страница 11: ...K PPP RTK fixed blinking receiving and using corrections 1 no corrections 5 SDA CS I O 3 3 V If slide switch on I2C the DDC interface is selected Function data input output If slide switch on SPI the...

Страница 12: ...he EVK unit there is a single blue LED with the following functionality LED Description Solid blue The device is powered on with no GNSS fix Flashing blue The LED flashes one pulse per second during a...

Страница 13: ...king mode can be reduced by downloading aiding data from the AssistNow Online service To measure the total GNSS supply current with EVK F9P follow these steps 1 Place the EVK in clear sky view and per...

Страница 14: ...yping can use as it provides correction data streams from other users However for commercial or production grade applications it is recommended to use more reliable commercial NTRIP services Start usi...

Страница 15: ...t to enable high accuracy with high precision GNSS receivers The SPARTN format facilitates the transfer of GNSS correction data with exceptional efficiency MQTT serves as the fundamental transport mec...

Страница 16: ...is connected the connection symbol turns green Figure 8 Bottom Status bar of u center To view more details of the MQTT client s operation click the connection symbol The MQTT Log window is displayed...

Страница 17: ...p Page 17 of 28 C1 Public Figure 10 RTK status in u center In open sky scenarios if the receiver achieves a fixed state in less than two minutes it indicates that the receiver antenna and correction s...

Страница 18: ...guide UBX 22038408 R03 Block diagram Page 18 of 28 C1 Public 7 Block diagram Figure 11 shows the main interfaces and internal connections of the evaluation kit for ZED F9P 00 module Figure 11 EVB F9P...

Страница 19: ...EVK F9P 01 User guide UBX 22038408 R03 Board layout Page 19 of 28 C1 Public 8 Board layout Figure shows the EVK F9P board layout See Table 5 for the component list of the EVB Figure 12 EVB F9P layout...

Страница 20: ...EED LINES TYCO 0 25PF PESD0402 140 55 125C DS1 LED OSRAM HYPER MINI TOPLED LB M673 L1N2 35 BLUE 0 02A J1 14PIN 90 2 54MM PITCH DISCONNECTABLE CRIMP CONNECTOR 40 85C J2 CON SMA SMD STRAIGHT JACK 11 4MM...

Страница 21: ...U11 U12 USB INTERFACE IC USB TO BASIC SERIAL UART 40 85C U13 USB DATA LINE PROTECTION ST USBLC6 2SC6 SOT23 6 U14 U15 TINY LOGIC ULP A 2 INPUT AND GATE 1 45X1 0 6 LEAD MICROPAK 40 85C U16 TINY LOGIC U...

Страница 22: ...EVK F9P 01 User guide UBX 22038408 R03 Schematic Page 22 of 28 C1 Public 10 Schematic Figure 13 Schematic EVK F9P GNSS Antenna supervisor Supply...

Страница 23: ...EVK F9P 01 User guide UBX 22038408 R03 Schematic Page 23 of 28 C1 Public Figure 14 Schematic EVK F9P Connectors...

Страница 24: ...receives a message the message will be discarded My application e g u center loses the connection to the GNSS receiver u blox F9 positioning technology and u center both have an autobauding feature I...

Страница 25: ...ck Status Do not shut down the receiver if the RTC is not calibrated The EVK F9P does not meet the TTFF specification Make sure the antenna has a good sky view An obstructed view leads to prolonged st...

Страница 26: ...sk have an impact on signal travel time The position of the GNSS receiver is typically not the same between two tests Comparative tests should therefore be conducted in parallel by using one antenna a...

Страница 27: ...Kit I2C Inter Integrated Circuit bus ESD Electrostatic Discharge Galileo European navigation satellite system GLONASS Russian navigation satellite system GND Ground GNSS Global Navigation Satellite S...

Страница 28: ...cations and regular updates of u blox documentation register on our website www u blox com Revision history Revision Date Name Comments R01 07 Dec 2022 dbhu Early Production Information R02 17 April 2...

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