EEWORLDEEWORLDEEWORLD

Part Number

Search

SIT9003AI-43-28DD-1.00000

Description
Oscillator
CategoryPassive components    oscillator   
File Size79KB,3 Pages
ManufacturerSiTime
Environmental Compliance
Download Datasheet Parametric View All

SIT9003AI-43-28DD-1.00000 Overview

Oscillator

SIT9003AI-43-28DD-1.00000 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerSiTime
Reach Compliance Codeunknown
JESD-609 codee4
Terminal surfaceNickel/Palladium/Gold (Ni/Pd/Au)
Base Number Matches1
SiT9003
Up to 12 dB EMI Reduction
Features
Preliminary Information
Low Power Programmable Spread Spectrum Oscillator
The world’s lowest power programmable oscillator with 3.0 mA typical active current
1-110 MHz frequency range. Contact SiTime for frequencies between 80 MHz - 110 MHz
Extremely fast start-up time of 3 ms
<30 ps cycle-cyle jitter
High frequency stability of ±50 PPM, ±100 PPM (when spread is off)
Center spread options: ±0.75%, ±0.5%, ±0.25%
Down spread options: -1.5%, -1%, -0.5%
Up to 12 dB typical EMI reduction
Outstanding mechanical robustness for portable applications
Programmable standby, output enable, or spread off mode
Available in four industry standard packages: 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 mm
All-silicon device with outstanding reliability of 2 FIT (10x improvement over quartz-based devices),
enhancing system mean-time-to-failure (MTBF)
• Ultra short lead time
• Ideal for printers, flat panel drivers, PCI, USB, and microprocessors
Specifications
Parameter
Output Frequency Range
Frequency Tolerance
Symbol
f
F_tol
Min.
1
-50
-100
Aging
Storage Temperature Range
Operating Temperature Range
Supply Voltage
Ag
T_use
Vdd
-55
-20
-40
1.71
2.25
2.52
2.97
Typ.
1.8
2.5
2.8
3.3
3.0
3.5
3
7
1.0
Max.
110
+50
+100
1.0
+125
+70
+85
1.89
2.75
3.08
3.63
3.5
4
10
10
55
60
2
Unit
MHz
PPM
PPM
PPM
°
C
°
C
°
C
V
V
V
V
mA
mA
µA
µA
%
%
ns
%Vdd
Condition
Contact SiTime for frequencies between 80 MHz - 110 MHz
Applicable only spread feature is off. Inclusive of: Initial tolerance,
operating temperature, rated power, supply voltage change, load
change, aging (1st yr@ 1 ppm), shock and vibration.
1st year at 25°
C
Extended Commercial
Industrial
Current Consumption
Standby Current
Idd
I_std
45
40
90
No load condition, f = 20 MHz, Vdd = 1.8 V
No load condition, f = 20 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V
Output is Weakly Pulled Down, ST = GND, Vdd = 1.8 V
Output is Weakly Pulled Down, ST = GND, Vdd = 2.5 V, 2.8 V or
3.3 V
All Vdds. f <= 70 MHz
All Vdds. f >70 MHz
10% - 90% Vdd level
IOH = -4 mA (Vdd = 3.3 V)
IOH = -3 mA (Vdd = 2.8 V and Vdd = 2.5 V)
IOH = -2 mA (Vdd = 1.8 V)
IOL = 4 mA (Vdd = 3.3 V)
IOL = 3 mA (Vdd = 2.8 V and Vdd = 2.5 V)
IOL = 2 mA (Vdd = 1.8 V)
Pin 1, OE or ST or SD
Pin 1, OE or ST or SD
Maximum frequency and supply voltage. Contact SiTime for
higher output load strength option
Measured from the time Vdd reaches its rated minimum value
f = 50 MHz, Spread = ON
f = 50 MHz, Spread = OFF
Duty Cycle
Rise/Fall Time
Output Voltage High
SYM
Tr, Tf
VOH
Output Voltage Low
VOL
Input Voltage High
Input Voltage Low
Input Current
Output Load
Start-up Time
Cycle-cycle Jitter
VIH
VIL
I_in
Ld
T_osc
T_cyc
70
10
-
30
10
15
3
26
26
%Vdd
%Vdd
%Vdd
µA
pF
ms
ps
ps
Spread Spectrum Modes
Center Spread
Code
Percentage
Code
Percentage
F
±0.75%
S
-1.5%
D
±0.5%
Q
-1.0%
B
±0.25%
O
-0.5%
Down Spread
SiTime Corporation
Rev. 1.32
990 Almanor Avenue
Sunnyvale, CA 94085
(408) 328-4400
www.sitime.com
Revised March 25 2009
2407 can only be simulated but not burned
I encountered a problem when programming TMS320F240 chip. When programming FLASH through CCS developer, it prompts "Data verification failed at address 0x3001\". But the simulation is normal. What's t...
qqnayz Microcontroller MCU
Looking for modscc 485 data testing software
Which great god knows please send it to me...
骑驴养马 Industrial Control Electronics
ARM CORTEX-M3 core architecture understanding summary
[size=4][color=#252525]The Cotex-M3 core mainly includes: Nested Vectored Interrupt Controller (NVIC), value fetching unit, instruction decoder, arithmetic logic unit (ALU), register group, memory map...
灞波儿奔 Microcontroller MCU
Introduction to TI's three-phase Vienna PFC solution
TI three-phase Vienna PFC is mainly used in electric vehicle chargers, so first take a look at the typical classification and topology of electric vehicle chargers. [align=center][/align] [align=cente...
alan000345 Analogue and Mixed Signal
wince6.0 .net, how to transfer pictures via the network?
private NetworkStream ns; …… Bitmap bt = new Bitmap(image path); Stream st = new Stream(); bt.Save(st , ImageFormat.Jpeg); byte[] buffer = new byte[1024]; st.Read(buffer, 0, 1024); ns.Write(buffer, 0,...
wuzhouze Embedded System
ST_ARM, please come in - > str710 and lwip!
I bought a book written by Shen Jianhua and others in the bookstore. The attached CD has the source code of lwip ported to 710. I am now using 710 chips, and the underlying driver is 8019. After modif...
lianshi007 stm32/stm8

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1039  2797  2267  2143  288  21  57  46  44  6 
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