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Product summary

NEO-D9Cu-blox QZSS L6 correction data receiverStandard

Easy access to Japan’s high precision correction services• Grants access to the free CLAS correction service• Ready for QZSS MADOCA correction service

Professional• Enables GNSS accuracy down to centimeter level in Japan• Easy and seamless integration with u-blox F9 receivers
Automotive

12.2 × 16.0 × 2.4 mm

Product description

NEO-D9C-00A

NEO-D9C can easily be integrated with high precision GNSS
receivers from the u-blox F9 platform portfolio, for a complete
solution with little design effort. It grants access to the CLAS
augmentation for a free lifetime operation of high precision
positioning or a navigation system.
The NEO-D9C ensures high availability of the position
output by decoding CLAS data from two QZSS satellites inparallel. By tracking all visible QZSS satellites, NEO-D9C can
automatically select the optimal satellites used for the best
access to a continuous CLAS service.

Grade
Automotive
ProfessionalStandardGNSS

NEO-D9C implements u-blox security principles and advanced
security features, including signature and anti-jamming
mechanisms, thus allowing reliable GNSS positioning in enduser products.

NEO-D9C-00B

NEO-D9C is a satellite receiver for QZSS L6 high precision
GNSS correction services - CLAS and MADOCA. It decodes
the satellite signals and outputs a correction stream,
enabling a high precision GNSS receiver to reach accuracies
down to centimeter level. Depending on the receiver used,preprocessing on an external host might be needed.

••QZSS L6 band••Supporting u-blox receivers

Concurrent signals

22u-blox F9 GNSS receivers support NEO-D9C and the CLAS
service. For more information about the u-blox F9 products,
refer to the u-blox website.

Interfaces

About Quasi-Zenith Satellite System (QZSS)QZSS is a Japanese satellite positioning system. Withsatellites in quasi-zenith orbits, three satellites are visible at
all times from locations in the Asia-Ocenia region.

2

2

1

1

SPI

1

1

DDC (I2C compliant)11

Programmable (flash)••

Additional SAW filter••Features

About Centimeter Level Augmentation Service (CLAS)
CLAS provides high-accuracy augmentation to GNSS
receivers and is provided for free. The CLAS service istransmitted on the L6 band. The CLAS service adopts a StateSpace Representation (SSR) of GNSS errors where eachindividual error source is described separately. The CLAS
service is available over mainland Japan.

UBX-17010672 - R04

UARTUSB

RTC crystal••

Oscillator

TT

Active antenna / LNA supply

•

•

•

•

Power supply
2.7 V – 3.6 V
T = TCXO﻿

NEO-D9CFeatures
Receiver typePackageu-blox D9 engine
QZSS L2C and L6 receiver

24-pin LCC (Leadless Chip Carrier)12.2 x 16.0 x 2.4 mm, 1.6 g

Time-to-first-frame Cold start
Hot start18 s
3sAcquisition
sensitivity

Cold start
Hot start-137 dBm-154 dBm

Oscillator

TCXO

Operating temp.

−40 °C to +105 °C−40 °C to +85 °C

Frequency band

1227.60 MHz +/- 5 MHz and1278.75 MHz +/- 5 MHz

Storage temp.

−40 °C to +105 °C−40 °C to +85 °C

MemoryFlash

Qualification

Professional-grade modules qualified according
to ISO 16750
Automotive-grade modules qualified according
to AEC-Q104

Environmental data, quality & reliability
NEO-D9C-00A

Supported antennas Active
Anti-jamming

Active CW detection and removal
Onboard SAW band pass filter

NEO-D9C-00B

RoHS compliant (lead-free)Green (halogen-free)High precision GNSS architecture

Manufactured and fully tested in ISO/TS 16949 certified production sites
High vibration and shock resistanceBased on u-blox chips qualified according to AEC-Q100

Related u-blox products and services
GNSS products

ZED-F9P high precision GNSS module
ZED-F9R high precision dead reckoning
moduleZED-F9K high precision dead reckoning
module for automotive markets

Location services

PointPerfect GNSS augmentation service

Support products
Evaluation kits provide a reference design and allow efficient
integration and evaluation of u-blox positioning technology.
C101-D9C

Interfaces

NEO-D9C application board for evaluationof the NEO-D9C as a stand-alone module orcombined with a suitable u-blox F9 evaluation
board, for example, C099-F9P or C100-F9K

Serial interfaces

2 UART
1 USB
1 SPI
1 DDC (I2C compliant)Protocols

UBX

Product variants

Digital I/O

1 EXTINT input for Wakeup

NEO-D9C-00A

QZSS L6 receiver, automotive grade

NEO-D9C-00B

QZSS L6 receiver, professional gradeElectrical data
Supply voltage

2.7 V to 3.6 VPower consumption 55 mA at 3.0 V (average)

Further information

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For more product details and ordering information, see the productdata sheet.

UBX-17010672 - R04

The information contained herein is provided “as is”. No warranty of any kind, either
express or implied, is made in relation to the accuracy, reliability, fitness for a particularpurpose or content of this document. This document may be revised by u-blox at anytime. For most recent documents, please visit www.u-blox.com.
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