Datasheet> 器件分类 > 无源元件> 振荡器> SIT8503AC-33-25S-0.200000Y

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SIT8503AC-33-25S-0.200000Y: 产品描述Oscillator; 产品类别无源元件振荡器; 文件大小412KB，共4页; 制造商SiTime; 标准

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SIT8503AC-33-25S-0.200000Y概述

Oscillator

SIT8503AC-33-25S-0.200000Y规格参数

参数名称	属性值
是否Rohs认证	符合
Reach Compliance Code	unknown
JESD-609代码	e4
端子面层	Nickel/Palladium/Gold (Ni/Pd/Au)
Base Number Matches	1

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SiT8503

High Performance 200-1000 KHz Oscillator

■

Features, Benefits and Applications

■

200 - 1000 kHz frequency range (contact SiTime for <200 kHz)

■

Frequency stability as low as ± 20 PPM

■

LVCMOS/LVTTL compatible output

■

Typical current consumption of 5.7 mA in active mode

■

Standby or output enable modes

■

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 MTBF

■

Outstanding mechanical robustness for portable applications

■

Ultra short lead time

■

Ideal for consumer electronics, audio applications

■

Specifications

Electrical Characteristics

Parameter

Output Frequency Range

Frequency Stability

Symbol

F_stab

Min.

200

-20

-25

-30

-50

Aging

Operating Temperature Range

Supply Voltage

T_use

Vdd

-1.0

-20

-40

1.71

2.25

2.52

2.97

–

90%

Typ.

–

1.8

2.5

2.8

3.3

5.9

5.7

2.4

1.2

0.4

1.0

1.3

–

Max.

1000

+20

+25

+30

+50

1.0

+70

+85

1.89

2.75

3.08

3.63

6.9

6.6

4.3

2.2

0.8

2.0

2.5

–

Unit

kHz

PPM

°C

μA

Vdd

Condition

Contact SiTime for <200 kHz

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

supply voltage change, load change, shock and vibration.

± 20 PPM available in extended commercial

temperature only

1st year at 25°C

Extended commercial

Industrial

Current Consumption

Standby Current

Idd

I_std

Duty Cycle

Rise/Fall Time

Output Voltage High

Tr, Tf

VOH

No load condition, f = 400 KHz, Vdd = 2.5 V, 2.8 V or 3.3 V

No load condition, f = 400 KHz, Vdd = 1.8 V

ST = GND, Vdd = 3.3 V, Output is weakly pulled down

ST = GND, Vdd = 2.5 or 2.8 V, Output is weakly pulled down

ST = GND, Vdd = 1.8 V, Output is weakly pulled down

All Vdds

20% - 80% Vdd=2.5V or 2.8V, 3.3V, 15pF load

20% - 80% Vdd=1.8V, 15pF load

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)

At maximum frequency and supply voltage. Contact SiTime for

higher output load option

Pin 1, OE or ST

Measured from the time Vdd reaches its rated minimum value

Measured from the time ST pin crosses 50% threshold

f = 400 KHz, Vdd = 2.5 V, 2.8 V or 3.3 V

f = 400 KHz, Vdd = 1.8 V

Output Voltage Low

VOL

–

10%

Vdd

Output Load

Input Voltage High

Input Voltage Low

Startup Time

Resume Time

RMS Period Jitter

VIH

VIL

T_osc

T_resume

T_jitt

–

70%

–

30%

Vdd

SiTime Corporation

Rev. 1.0

990 Almanor Avenue

Sunnyvale, CA 94085

(408) 328-4400

www.sitime.com

Revised September 1, 2010

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