silicon oscillators with a frequency error less than 0.09%.
For each oscillator, the user can select one of 8 frequen-
cies between 32.768kHz and 8.192MHz. Based on a fixed
master oscillator frequency, internal frequency dividers
between 1 and 128 provide the 8 different frequencies.
The LTC6930 requires no external components other than
power supply bypass capacitors. Requiring only a single
1.7V to 5.5V supply enables operation from a single Li-Ion
cell or 2 AA alkaline cells.
The LTC6930 features a proprietary control architecture
that allows for ultralow power operation while maintaining
industry leading accuracy and jitter specifications. The
exceptionally fast start-up time, combined with the low
power consumption, is ideal for battery operated applica-
tions with frequent power-up cycles.
Any frequency from 32.768kHz to 8.192MHz can be pro-
vided by the factory. Minimum order sizes apply for custom
frequencies. Please consult LTC Marketing for details.
L,
LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks and
ThinSOT is a trademark of Linear Technology Corporation. All other trademarks are the property
of their respective owners. Protected by U.S. Patents, including 6342817, 6614313.
n
n
Frequency Error <0.09% Max at 25°C
Start-Up Time <110µs at All Frequencies
1.7V to 5.5V Single Supply Operation
105µA Typical Supply Current at 32kHz, V
+
= 3V
490µA Typical Supply Current at 8MHz, V
+
= 3V
Typical RMS Period Jitter <0.15% at V
+
= 3V
No External Components to Set Frequency
5 Options Cover 32.768kHz to 8.192MHz:
LTC6930-4.19: 4.194304MHz ÷ N
LTC6930-5.00: 5.000000MHz ÷ N
LTC6930-7.37: 7.372800MHz ÷ N
LTC6930-8.00: 8.000000MHz ÷ N
LTC6930-8.19: 8.192000MHz ÷ N
Where N = 1, 2, 4, 8, 16, 32, 64, 128
(N Determined by State of DIVA, DIVB, DIVC Pins)
–55°C to 125°C Operating Temperature Range
Tiny 2mm
3mm DFN or MS8 Package
applicaTions
n
n
n
n
Digitally Controlled Oscillator
Microprocessor Clock
Power Supply Clock
Portable and Battery Operated Devices
Typical applicaTion
4MHz Micropower Clock Generator
V
+
= 1.7V TO 5.5V
I
S
= 325µA AT 3V
DC
70
Typical Frequency Error Distribution
T
A
= 25°C
V
+
= 3V
60 DIV = 0
1045 UNITS
50
UNITS
40
30
20
0.1µF
V
+
V
+
4MHz
DIVA
OUT
LTC6930-8.00
DIVB
DIVC
GND
GND
10
0
–0.10
–0.05
0
0.05
FREQUENCY ERROR (%)
0.10
6930 TA01b
6930 TA01a
6930fe
For more information
www.linear.com/LTC6930
1
LTC6930-X.XX
absoluTe MaxiMuM raTings
(Note 1)
Total Supply Voltage
(V
+
to GND) ............................................. –0.3V to 6V
Any Input Pin to GND
(DIV Pins) ......................................–0.3V to V
+
+ 0.3V
Operating Temperature Range (Note 2)
LTC6930C ............................................ –40°C to 85°C
LTC6930I.............................................. –40°C to 85°C
LTC6930H .......................................... –40°C to 125°C
LT6930MP.......................................... –55°C to 125°C
Specified Temperature Range (Note 3)
LTC6930C ................................................ 0°C to 70°C
LTC6930I.............................................. –40°C to 85°C
LTC6930H .......................................... –40°C to 125°C
LT6930MP.......................................... –55°C to 125°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
pin conFiguraTion
TOP VIEW
V
+
1
GND 2
DIVA 3
DIVB 4
9
8 V
+
7 OUT
6 GND
5 DIVC
TOP VIEW
V
+
GND
DIVA
DIVB
1
2
3
4
8
7
6
5
V
+
OUT
GND
DIVC
DCB PACKAGE
8-LEAD (2mm
×
3mm) PLASTIC DFN
T
JMAX
= 125°C,
θ
JA
= 64°C/W
EXPOSED PAD (PIN 9) MUST BE SOLDERED TO GND
MS8 PACKAGE
8-LEAD PLASTIC MSOP
T
JMAX
= 150°C,
θ
JA
= 300°C/W
(SINGLE-LAYER BOARD)
orDer inForMaTion
Lead Free Finish
TAPE AND REEL (MINI)
LTC6930CDCB-4.19#TRMPBF
LTC6930IDCB-4.19#TRMPBF
LTC6930HDCB-4.19#TRMPBF
LTC6930CDCB-5.00#TRMPBF
LTC6930IDCB-5.00#TRMPBF
LTC6930HDCB-5.00#TRMPBF
LTC6930CDCB-7.37#TRMPBF
LTC6930IDCB-7.37#TRMPBF
LTC6930HDCB-7.37#TRMPBF
LTC6930CDCB-8.00#TRMPBF
LTC6930IDCB-8.00#TRMPBF
LTC6930HDCB-8.00#TRMPBF
LTC6930CDCB-8.19#TRMPBF
LTC6930IDCB-8.19#TRMPBF
LTC6930HDCB-8.19#TRMPBF
TRM = 500 pieces.
TAPE AND REEL
LTC6930CDCB-4.19#TRPBF
LTC6930IDCB-4.19#TRPBF
LTC6930HDCB-4.19#TRPBF
LTC6930CDCB-5.00#TRPBF
LTC6930IDCB-5.00#TRPBF
LTC6930HDCB-5.00#TRPBF
LTC6930CDCB-7.37#TRPBF
LTC6930IDCB-7.37#TRPBF
LTC6930HDCB-7.37#TRPBF
LTC6930CDCB-8.00#TRPBF
LTC6930IDCB-8.00#TRPBF
LTC6930HDCB-8.00#TRPBF
LTC6930CDCB-8.19#TRPBF
LTC6930IDCB-8.19#TRPBF
LTC6930HDCB-8.19#TRPBF
PART MARKING*
LCKT
LCKT
LCKT
LCKV
LCKV
LCKV
LCKW
LCKW
LCKW
LCKX
LCKX
LCKX
LCKY
LCKY
LCKY
PACKAGE DESCRIPTION
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
8-Lead (2mm
3mm) Plastic DFN
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
6930fe
2
For more information
www.linear.com/LTC6930
LTC6930-X.XX
orDer inForMaTion
LEAD FREE FINISH
LTC6930CMS8-4.19#PBF
LTC6930IMS8-4.19#PBF
LTC6930HMS8-4.19#PBF
LTC6930MPMS8-4.19#PBF
LTC6930CMS8-5.00#PBF
LTC6930IMS8-5.00#PBF
LTC6930HMS8-5.00#PBF
LTC6930MPMS8-5.00#PBF
LTC6930CMS8-7.37#PBF
LTC6930IMS8-7.37#PBF
LTC6930HMS8-7.37#PBF
LTC6930MPMS8-7.37#PBF
LTC6930CMS8-8.00#PBF
LTC6930IMS8-8.00#PBF
LTC6930HMS8-8.00#PBF
LTC6930MPMS8-8.00#PBF
LTC6930CMS8-8.19#PBF
LTC6930IMS8-8.19#PBF
LTC6930HMS8-8.19#PBF
LTC6930MPMS8-8.19#PBF
TAPE AND REEL
LTC6930CMS8-4.19#TRPBF
LTC6930IMS8-4.19#TRPBF
LTC6930HMS8-4.19#TRPBF
LTC6930MPMS8-4.19#TRPBF
LTC6930CMS8-5.00#TRPBF
LTC6930IMS8-5.00#TRPBF
LTC6930HMS8-5.00#TRPBF
LTC6930MPMS8-5.00#TRPBF
LTC6930CMS8-7.37#TRPBF
LTC6930IMS8-7.37#TRPBF
LTC6930HMS8-7.37#TRPBF
LTC6930MPMS8-7.37#TRPBF
LTC6930CMS8-8.00#TRPBF
LTC6930IMS8-8.00#TRPBF
LTC6930HMS8-8.00#TRPBF
LTC6930MPMS8-8.00#TRPBF
LTC6930CMS8-8.19#TRPBF
LTC6930IMS8-8.19#TRPBF
LTC6930HMS8-8.19#TRPBF
LTC6930MPMS8-8.19#TRPBF
PART MARKING* PACKAGE DESCRIPTION
LTCKZ
LTCKZ
LTCKZ
LTCKZ
LTCLB
LTCLB
LTCLB
LTCLB
LTCLC
LTCLC
LTCLC
LTCLC
LTCLD
LTCLD
LTCLD
LTCLD
LTCLF
LTCLF
LTCLF
LTCLF
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
8-Lead Plastic MSOP
TEMPERATURE RANGE
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
–55°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
–55°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
–55°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
–55°C to 125°C
0°C to 70°C
–40°C to 85°C
–40°C to 125°C
–55°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges.*Temperature grades are identified by a label on the shipping container.
Consult LTC Marketing for information on lead based finish parts.
For more information on lead free part marking, go to:
http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to:
http://www.linear.com/tapeandreel/
ac elecTrical characTerisTics
SYMBOL
Δfi
Δf
PARAMETER
Initial Frequency Accuracy
Frequency Accuracy
(Note 4)
CONDITIONS
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. Unless otherwise noted, specifications apply over the full range of
operating supply voltage and frequency output: V
+
= 1.7V to 5.5V and all DIV settings with C
LOAD
= 5pF R
LOAD
= ∞.
,
MIN
TYP
0.08
l
l
l
l
l
l
l
l
l
l
l
l
MAX
0.09
±0.45
±0.65
±1
±0.52
±0.65
±1.1
±0.8
±0.95
±1.3
UNITS
%
%
%
%
%
%
%
%
%
%
%/°C
%/°C
%/V
ppm/√kHr
6930fe
DIVA = DIVB = DIVC = 0, T
A
= 25°C, V
+
= 3V
V
+
= 3V – 3.6V
LTC6930C
LTC6930I
LTC6930H/LTC6930MP
V
+
= 2V – 3.6V
LTC6930C
LTC6930I
LTC6930H/LTC6930MP
V
+
= 1.7V – 5.5V
LTC6930C
LTC6930I
LTC6930H/LTC6930MP
±0.1
±0.1
±0.1
±0.1
±0.1
±0.1
±0.1
±0.1
±0.1
0.0001
0.001
0.07
30
Δf/ΔT
Δf/ΔV
Frequency Drift Over Temperature
Frequency Drift Over Supply
Long-Term Frequency Stability
MS8 Package
DCB Package
(Note 5)
l
For more information
www.linear.com/LTC6930
3
LTC6930-X.XX
ac elecTrical characTerisTics
SYMBOL
PARAMETER
RMS Period Jitter
CONDITIONS
DIVA = DIVB = DIVC = 0, V
+
= 3V
LTC6930-4.19 (4.194304MHz)
LTC6930-5.00 (5.000000MHz)
LTC6930-7.37 (7.372800MHz)
LTC6930-8.00 (8.000000MHz)
LTC6930-8.19 (8.192000MHz)
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. Unless otherwise noted, specifications apply over the full range of
operating supply voltage and frequency output: V
+
= 1.7V to 5.5V and all DIV settings with C
LOAD
= 5pF R
LOAD
= ∞.
,
MIN
TYP
320
1.7
225
1.2
180
0.97
130
0.8
130
0.8
MAX
UNITS
ps RMS
ns
P-P
ps RMS
ns
P-P
ps RMS
ns
P-P
ps RMS
ns
P-P
ps RMS
ns
P-P
Dc elecTrical characTerisTics
SYMBOL
V
S
I
S,DC
PARAMETER
Supply Voltage Applied Between
V
+
and GND
V
+
Combined Supply Current
CONDITIONS
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. Unless otherwise noted, specifications apply over the full range of
operating supply voltage and frequency output: V
+
= 1.7V to 5.5V and all DIV settings with C
LOAD
= 5pF R
LOAD
= ∞.
,
l
MIN
1.7
TYP
MAX
5.5
290
420
750
160
190
355
430
570
960
176
212
375
480
660
1310
220
273
440
520
740
1380
240
295
475
490
760
1400
270
325
540
1.4
UNITS
V
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
V
6930fe
LTC6930-4.19
DIVA = DIVB = DIVC = 0, V
+
= 1.7V
DIVA = DIVB = DIVC = 0, V
+
= 3V
DIVA = DIVB = DIVC = 0, V
+
= 5.5V
DIVA = DIVB = DIVC = 1, V
+
= 1.7V
DIVA = DIVB = DIVC = 1, V
+
= 3V
DIVA = DIVB = DIVC = 1, V
+
= 5.5V
LTC6930-5.00
DIVA = DIVB = DIVC = 0, V
+
= 1.7V
DIVA = DIVB = DIVC = 0, V
+
= 3V
DIVA = DIVB = DIVC = 0, V
+
= 5.5V
DIVA = DIVB = DIVC = 1, V
+
= 1.7V
DIVA = DIVB = DIVC = 1, V
+
= 3V
DIVA = DIVB = DIVC = 1, V
+
= 5.5V
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
170
260
490
80
105
130
201
307
579
95
124
154
296
453
853
139
183
226
321
491
926
151
198
246
310
500
880
150
190
210
1.25
I
S,DC
V
+
Combined Supply Current
LTC6930-7.37
DIVA = DIVB = DIVC = 0, V
+
= 1.7V
DIVA = DIVB = DIVC = 0, V
+
= 3V
DIVA = DIVB = DIVC = 0, V
+
= 5.5V
DIVA = DIVB = DIVC = 1, V
+
= 1.7V
DIVA = DIVB = DIVC = 1, V
+
= 3V
DIVA = DIVB = DIVC = 1, V
+
= 5.5V
LTC6930-8.00
DIVA = DIVB = DIVC = 0, V
+
= 1.7V
DIVA = DIVB = DIVC = 0, V
+
= 3V
DIVA = DIVB = DIVC = 0, V
+
= 5.5V
DIVA = DIVB = DIVC = 1, V
+
= 1.7V
DIVA = DIVB = DIVC = 1, V
+
= 3V
DIVA = DIVB = DIVC = 1, V
+
= 5.5V
LTC6930-8.19
DIVA = DIVB = DIVC = 0, V
+
= 1.7V
DIVA = DIVB = DIVC = 0, V
+
= 3V
DIVA = DIVB = DIVC = 0, V
+
= 5.5V
DIVA = DIVB = DIVC = 1, V
+
= 1.7V
DIVA = DIVB = DIVC = 1, V
+
= 3V
DIVA = DIVB = DIVC = 1, V
+
= 5.5V
V
IH
Minimum High Level Input Voltage,
All Digital Input Pins
4
For more information
www.linear.com/LTC6930
LTC6930-X.XX
Dc elecTrical characTerisTics
SYMBOL
V
IL
I
IN
R
OUT
V
OH
PARAMETER
Maximum Low Level Input Voltage,
All Digital Input Pins
Digital Input Leakage Current, All
Digital Input Pins
Output Resistance
High Level Output Voltage
CONDITIONS
l
The
l
denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25°C. Unless otherwise noted, specifications apply over the full range of
operating supply voltage and frequency output: V
+
= 1.7V to 5.5V and all DIV settings with C
LOAD
= 5pF R
LOAD
= ∞.
,
MIN
0.7
TYP
1.25
MAX
UNITS
V
µA
Ω
V
V
V
V
V
V
V
V
0.1
0.1
0.1
0.7
0.5
0.35
V
V
V
V
V
V
V
V
0 < V
IN
< V
+
OUT Pin, V
+
= 3V
DIVA = DIVB = DIVC = 0, No Load
V
+
= 5.5V
V
+
= 3V
V
+
= 2V
V
+
= 1.7V
DIVA = DIVB = DIVC = 0, 1kΩ Load to GND
V
+
= 5.5V
V
+
= 3V
V
+
= 2V
V
+
= 1.7V
DIVA = DIVB = DIVC = 0, No Load
V
+
= 5.5V
V
+
= 3V
V
+
= 2V
V
+
= 1.7V
DIVA = DIVB = DIVC = 0, 1kΩ Load to V
+
V
+
= 5.5V
V
+
= 3V
V
+
= 2V
V
+
= 1.7V
l
±1
40
l
l
l
5.4
2.9
1.8
5
2.6
1.5
5.5
3
2
1.7
5.2
2.7
1.6
1.5
0
0
0
0
0.3
0.3
0.3
0.3
l
l
l
V
OL
Low Level Output Voltage
l
l
l
l
l
l
TiMing characTerisTics
SYMBOL
t
rf
DCY
PARAMETER
Duty Cycle
The
l
denotes the specifications which apply over the full operating temperature
range, otherwise specifications are at T
A
= 25°C. Unless otherwise noted, specifications apply over the full range of operating supply
voltage and frequency output: V
+
= 1.7V to 5.5V and f
OUT
= 32.768kHz to 8.192MHz with C
LOAD
= 5pF R
LOAD
= ∞.
,
CONDITIONS
DIVA = DIVB = DIVC = 0; V
+
= 2V to 5.5V
DIVA = DIVB = DIVC = 0
DIVA or DIVB or DIVC ≠ 0
Edge of DIV Signal to 1st Accurate Output Cycle
V
+
> 1.7V to 1st Accurate Output Cycle
l
l
l
l
MIN
35
35
48
TYP
3
50
50
50
1
MAX
65
70
52
110
UNITS
ns
%
%
%
Cycle
µs
Output Rise/Fall Time (10% to 90%) V
+
= 3V
D
DIV
D
PON
DIV to OUT Delay
Power On Delay
Note 1:
Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2:
LTC6930C is guaranteed functional over the operating range of
–40°C to 85°C.
Note 3:
The LTC6930C is guaranteed to meet specified performance from
0°C to 70°C. The LTC6930C is designed, characterized and expected to
meet specified performance from –40°C to 85°C but is not tested or QA
sampled at these temperatures. The LTC6930I is guaranteed to meet
specified performance from –40°C to 85°C. The LTC6930H is guaranteed
to meet specified performance from –40°C to 125°C. The LTC6930MP is
guaranteed to meet specified performance from –55°C to 125°C.
Note 4:
Frequency accuracy and frequency drift are defined as deviation
from the nominal frequency or the nominal frequency divided by the
integer set through the DIV pins for each part. The nominal frequency for
the LTC6930 family of parts are defined as follows:
LTC6930-4.19
f
NOM
= 4.194304MHz
LTC6930-5.00
f
NOM
= 5.000000MHz
LTC6930-7.37
f
NOM
= 7.372800MHz
LTC6930-8.00
f
NOM
= 8.000000MHz
LTC6930-8.19
f
NOM
= 8.192000MHz
Note 5:
Long-term drift of silicon oscillators is primarily due to the
movement of ions and impurities within the silicon and is tested at 30°C
under otherwise nominal operating conditions. Long-term drift is specified
as ppm/√kHr due to the typically non-linear nature of the drift. To calculate
drift for a set time period, translate that time into thousands of hours,
take the square root and multiply by the typical drift number. For instance,
a year is 8.77kHr and would yield a drift of 89ppm at 30ppm/√kHr. Drift
without power applied to the device may be approximated as 1/10th of the
drift with power, or 3ppm/√kHr for a 30ppm/√kHr device.
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Hello, teachers and seniors. I am a beginner in Win CE and have some questions to ask. I hope you can help me answer them. I use Microsoft VC 2005 to develop a PDA (Win CE 4.21) instant communication ...
1 Introduction Surface mount technology (SMT) is being rapidly adopted in the domestic PCB assembly (hereinafter referred to as PCBA) industry. At present, more than 10,000 SMT production lines have b...
Using DS18B20 to measure temperature ? It is troublesome and wasteful to use a butcher knife to kill a chicken. Doesn't EXP430FR5739 have an NTC thermistor on board ? Why not use it? (I wanted to use ...
I just started working for less than a week. It's so painful! I majored in computer science and was more inclined to software, but as soon as I entered the company, the manager asked me to do somethin...
Why can't programs like WinCE or Windows Phone developed with .NET Compact Framework inherit forms? After adding a project directly--Window Form--Inheriting a form, the following error appears: None o...
1. Several nouns
ABI:
The specifications that an executable file must follow in order to run in a specific execution environment;
Separately generated relocatabl...[Details]
Wave soldering is a crucial electronic component soldering technique used in the production of a wide range of electronic devices, from home appliances to computers to avionics. The process is wide...[Details]
A vacuum eutectic furnace is a critical piece of equipment used in the manufacturing and processing of various materials, particularly in the fields of microelectronics and nanotechnology. One of t...[Details]
ISP devices, such as field programmable devices (FPGAs and CPLDs), do not require a programmer. Using programming kits provided by the device manufacturer, they employ a top-down modular design app...[Details]
The jammer is a signal blocker, mainly composed of a chip and a radio transmitter. When the car owner presses the remote control lock button, the jammer interferes with the electronic lock receivin...[Details]
To understand why car engines need gearboxes, we must first understand the characteristics of different types of engines. An engine refers to a machine that can convert a form of energy into kineti...[Details]
Whether it is an electric car or an ordinary fuel car, for the vast majority of car buyers, the final cost of use is what they care about most. For fuel cars, how to save fuel is what drivers care ...[Details]
Capable of providing precise and efficient thermal management for artificial intelligence computing power, intelligent sensing and autonomous driving systems
Shenzhen, ...[Details]
Common Mode Semiconductor has officially released its latest generation of power management ICs—the GM6506 series. This fully integrated high-frequency synchronous rectification step-down p...[Details]
In the summer of 2025, BlueOval SK, a joint venture between Ford and SK On, officially started production at its first battery factory in Kentucky.
According to the original plan, this w...[Details]
According to foreign media reports, Nissan Motor has recently reached a cooperation with US battery technology company LiCAP Technologies to jointly promote the research and development of next-gen...[Details]
With the rapid development of electric vehicles in my country, people are beginning to pay attention to the issue of radiation from electric vehicles. We all know that mobile phones emit radiation,...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
1. Fault phenomenon and cause analysis
1. During the operation of the equipment, the expansion sleeve is subjected to a large torque, and the mating surfaces of the shaft and the sleeve move...[Details]
To improve the lateral active safety of intelligent connected vehicles, the identification and definition of unexpected functional safety scenarios for the EPS (Electronic Steering System) ...[Details]
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