SIT3701AC-24-28F-1.00000T datasheet, PDF

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SIT3701AC-24-28F-1.00000T: DescriptionOscillator; CategoryPassive components oscillator; File Size79KB，3 Pages; ManufacturerSiTime; Environmental Compliance

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SIT3701AC-24-28F-1.00000T Overview

Oscillator

SIT3701AC-24-28F-1.00000T Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	7355858409
Reach Compliance Code	unknown
Country Of Origin	Malaysia, Taiwan, Thailand
YTEOL	2
Other features	TR
Maximum control voltage	1.75 V
Minimum control voltage
maximum descent time	2 ns
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	120 ppm
frequency stability	100%
JESD-609 code	e4
Installation features	SURFACE MOUNT
Nominal operating frequency	1 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
Oscillator type	CMOS
Output load	15 pF
physical size	3.2mm x 2.5mm x 0.75mm
longest rise time	2 ns
Maximum supply voltage	3.08 V
Minimum supply voltage	2.52 V
Nominal supply voltage	2.8 V
surface mount	YES
maximum symmetry	55/45 %
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)

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SiT3701

Voltage Controlled MEMS Oscillator

Features

Prelinimary Information

Smallest Programmable VCMO

• The world’s only VCMO with programmable linear pull range: ±30 PPM, ±60 PPM, ±120 PPM,

±240 PPM

• 1-110 MHz frequency range. Contact SiTime for frequencies between 80 MHz - 110 MHz

• Typical low power consumption of 7 mA in active mode

• VCMO tuning voltage: 0 V to 1.75 V for all Vdds.

• Fast start-up time of <6 ms

• Available in four 4-pin packages: 2.5 x 2.0, 3.2 x 2.5, 5.0 x 3.2, 7.0 x 5.0 mm

• All-silicon timing device with outstanding reliability of 2 FIT (10x improvement over quartz-based

devices), enhancing system MTBF

• Ultra short lead time

• Ideal for Set-top Box, DTV, DVD-R, instrumentation, low bandwidth analog PLL, networking and

communications

Specifications

Parameter

Output Frequency Range

Frequency Tolerance

Symbol

F_tol

Min.

-25

-30

-50

-100

Aging

Pull Range

–

120

240

Storage Temperature Range

VCMO Tuning Voltage

Operating Temperature Range

Supply Voltage

VIN

T_use

Vdd

-55

-20

-40

1.71

2.25

2.52

2.97

–

Typ.

–

1.8

2.5

2.8

3.3

–

Max.

110

+25

+30

+50

+100

1.0

120

240

+125

1.75

+70

+85

1.89

2.75

3.08

3.63

–

Unit

MHz

PPM

%Vdd

Pin 1 (Maximum voltage rating = 20% above maximum VIN)

Extended Commercial

Industrial

1st year at 25°

Condition

Contact SiTime for frequencies between 80 MHz - 110 MHz

Inclusive of: Initial tolerance, operating temperature, rated power,

supply voltage change, load change, aging (1st yr@25° shock

C),

and vibration.

Contact SiTime for ±25 PPM support in 1.8 V.

Current Consumption

Duty Cycle

Rise/Fall Time

Output Voltage High

Idd

Tr, Tf

VOH

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

All Vdds. f <= 70 MHz

All Vdds. f > 70 MHz

20% - 80% 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)

Maximum frequency and supply voltage.

Contact SiTime for higher output load.

Time @ minimum supply voltage to be zero

f = 75 MHz, Vdd = 1.8 V

f = 75 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V

f = 62.5 MHz, Integration bandwidth = 1.875 MHz to 20 MHz

f = 75 MHz, Integration bandwidth = 900 kHz to 7.5 MHz

Output Voltage Low

VOL

Output Load

Start-up Time

RMS Period Jitter

RMS Phase Jitter (random)

T_osc

T_jitt

T_phj

–

1.60

1.00

%Vdd

SiTime Corporation

Rev. 1.3

990 Almanor Avenue

Sunnyvale, CA 94085

(408) 328-4400

www.sitime.com

Revised March 20, 2009

Part No. Guide- How to Order

SiT3701AC-14-18A - 100.12345T

Part Family

“SiT3701”

Revision Letter

“A” is the revision

Temperature Range

“C” Extended Commercial, -20 to 70 C

“I” Industrial, -40 to 85 C

Package Size

“1” 2.5 x 2.0 mm

“2” 3.2 x 2.5 mm

“3” 5.0 x 3.2 mm

“4” 7.0 x 5.0 mm

Frequency Tolerance

“2” for ±25 PPM

“3” for ±50 PPM

“4” for ±100 PPM

“8” for ±30 PPM

Packaging

“T” for Tape & Reel

Blank for Bulk

Frequency

1.00000 to 80.00000 MHz (Any)

80.00000 to 110.00000 MHz (Selected)

Pull Range Options

“A” for ±30 PPM

“C” for ±60 PPM

“F” for ±120 PPM

“I” for ±240 PPM

Voltage Supply

“18” for 1.8 V

“25” for 2.5 V

“28” for 2.8 V

“33” for 3.3 V

a Product which is caused in whole or in part by (i) use of any circuitry other than circuitry embodied in a SiTime product, (ii) misuse or abuse including static discharge, neglect or accident,

(iii) unauthorized modification or repairs which have been soldered or altered during assembly and are not capable of being tested by SiTime under its normal test conditions, or (iv) improper

installation, storage, handling, warehousing or transportation, or (v) being subjected to unusual physical, thermal, or electrical stress.

Disclaimer:

SiTime makes no warranty of any kind, express or implied, with regard to this material, and specifically disclaims any and all express or implied warranties, either in fact or by

operation of law, statutory or otherwise, including the implied warranties of merchantability and fitness for use or a particular purpose, and any implied warranty arising from course of dealing

or usage of trade, as well as any common-law duties relating to accuracy or lack of negligence, with respect to this material, any sitime product and any product documentation. products sold

by sitme are not suitable or intended to be used in a life support application or component, to operate nuclear facilities, or in other mission critical applications where human life may be involved

or at stake. all sales are made conditioned upon compliance with the critical uses policy set forth below.

CRITICAL USE EXCLUSION POLICY

BUYER AGREES NOT TO USE SITIME'S PRODUCTS FOR ANY APPLICATION OR IN ANY COMPONENTS USED IN LIFE SUPPORT DEVICES OR TO OPERATE NUCLEAR FACILITIES

OR FOR USE IN OTHER MISSION-CRITICAL APPLICATIONS OR COMPONENTS WHERE HUMAN LIFE OR PROPERTY MAY BE AT STAKE.

SiTime owns all rights, title and interest to the intellectual property related to SiTime's products, including any software, firmware, copyright, patent, or trademark. The sale of SiTime products

does not convey or imply any license under patent or other rights. SiTime retains the copyright and trademark rights in all documents, catalogs and plans supplied pursuant to or ancillary to

the sale of products or services by SiTime. Unless otherwise agreed to in writing by SiTime, any reproduction, modification, translation, compilation, or representation of this material shall be

strictly prohibited.

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