EEWORLDEEWORLDEEWORLD

Part Number

Search

LTC6930CDCB-4.19-TRMPBF

Description
32.768kHz to 8.192MHz Precision レPower Oscillators
File Size178KB,12 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Download Datasheet Compare View All

LTC6930CDCB-4.19-TRMPBF Overview

32.768kHz to 8.192MHz Precision レPower Oscillators

LTC6930-X.XX
32.768kHz to 8.192MHz
Precision µPower Oscillators
FEATURES
n
n
n
n
n
n
n
n
DESCRIPTION
The LTC
®
6930 series is a family of very low power precision
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 ultra-low power operation while maintain-
ing 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 and LTM are registered trademarks 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
Startup 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: 7.373800MHz ÷ 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)
–40°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
Typical Frequency Error Distribution
70
T
A
= 25°C
V
+
= 3V
60 DIV = 0
1045 UNITS
50
UNITS
40
30
20
10
0
–0.10
0.1μF
V
+
V
+
DIVA
OUT
LTC6930-8.00
DIVB
DIVC
GND
GND
4MHz
6930 TA01a
–0.05
0
0.05
FREQUENCY ERROR (%)
0.10
6930 TA01b
6930fa
1

LTC6930CDCB-4.19-TRMPBF Related Products

LTC6930CDCB-4.19-TRMPBF LTC6930 LTC6930HDCB-4.19-TRMPBF LTC6930IDCB-4.19-TRMPBF
Description 32.768kHz to 8.192MHz Precision レPower Oscillators 32.768kHz to 8.192MHz Precision レPower Oscillators 32.768kHz to 8.192MHz Precision レPower Oscillators 32.768kHz to 8.192MHz Precision レPower Oscillators
MY-IMX6-CB140 Hardware Introduction
[color=rgb(37, 37, 37)][font=sans-serif] [b]MY-IMX6-CB140 硬件介绍[/b][size=0.875em][size=13.3px][align=center][b]目录[/b][size=12.502px] [[color=rgb(11, 0, 128)][url=http://wiki.myzr.com.cn/index.php?title...
明远智睿Lan Embedded System
Coherent multiprocessing on a single chip (Figure)
[b]With the advent of SoC design elements such as the MIPS32 1004K Coherent Processing System (CPS), on-chip symmetric multiprocessing (SMP) with a single operating system has become a real design cho...
MCU
I had a son, lost my job, and split my money.
My wife is going to have a baby, and it came out by caesarean section, it's a son. !!! The company only gave me 2 days off, damn, I didn't take care of anything and stayed at home for half a month. I ...
2315862 Embedded System
How to improve FPGA speed analysis
Currently using EP2C8, but the data processing speed is not satisfactory. Is there any way to improve the processing speed? Replace the C8 chip with C6? Or change the EP3C chip or other chips ? ? Is t...
eeleader FPGA/CPLD
Dear experts, how can I make the small radio I made receive more channels?
Today, I made a homemade radio for teaching practice. It was a very ordinary AM radio. After I finished it, I felt that it could not receive many stations. Also, the lead wire of the built-in wire-wou...
450678797 RF/Wirelessly
Problems with level conversion between FPGA and SJA1000 using SN74ALVC164245
FPGA and SJA1000 use SN74ALVC164245 for level conversion. AD0-AD7 of SJA1000 is connected to 1B1-1B8 of SN74ALVC164245, and 1DIR controls the direction. ALE, CS, WR, RD, and MODE of SJA1000 are connec...
shen19891209 FPGA/CPLD

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2118  2868  356  157  2250  43  58  8  4  46 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号