Datasheet> 器件分类 > 无源元件> SIT8004AI-12-33E-150.00000

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SIT8004AI-12-33E-150.00000: 产品描述standard clock oscillators 150mhz 3.3volt 50ppm -40c +85c; 产品类别无源元件; 文件大小115KB，共4页; 制造商SiTime; 标准

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SIT8004AI-12-33E-150.00000概述

standard clock oscillators 150mhz 3.3volt 50ppm -40c +85c

SIT8004AI-12-33E-150.00000规格参数

参数名称	属性值
Manufacture	SiTime
产品种类 Product Category	Standard Clock Oscillators
RoHS	Yes
Produc	XO
封装 / 箱体 Package / Case	2.5 mm x 2 mm
频率 Frequency	150 MHz
频率稳定性 Frequency Stability	25 PPM
Supply Voltage	3.3 V
负载电容 Load Capacitance	15 pF
端接类型 Termination Style	SMD/SMT
最小工作温度 Minimum Operating Temperature	- 40 C
最大工作温度 Maximum Operating Temperature	+ 85 C
Dimensions	2 mm W x 2.5 mm L
系列 Packaging	Bulk

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SiT8004 for Networking

Low Power Oscillator for GPON, EPON and Gigabit Ethernet

■

Features, Benefits and Applications

■

Lowest power, high frequency oscillator with 6.2 mA typical active current

Custom frequency such as 125.00375 MHz improves or eliminates bit errors

125 MHz, 125.00375 MHz output frequencies

LVCMOS/LVTTL compatible output

Excellent frequency stability over temperature, ±20 PPM

Ultra low standby current, 1.2

µA

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

Drop-in replacement of quartz

Ultra short lead time

All-silicon device with outstanding reliability of 2 FIT (10x improvement over quartz-based devices),

enhancing system mean-time-to-failure (MTBF)

■

Specifications

Electrical Characteristics

Parameter

Output Frequency Range

Frequency Stability

Symbol

F_stab

Min.

–

-20

-25

-50

Aging

Operating Temperature Range

Supply Voltage

T_use

Vdd

–1.0

-20

-40

2.25

2.52

2.97

–

90%

–

70%

–

Typ.

125

125.00375

–

2.5

2.8

3.3

6.7

6.2

2.4

1.2

–

3.0

–

0.5

Max.

–

+20

+25

+50

1.0

+70

+85

2.75

3.08

3.63

4.3

2.2

–

10%

–

30%

3.8

4.5

–

Unit

MHz

PPM

µA

Vdd

Condition

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°

Extended Commercial

Industrial

Current Consumption

Standby Current

Duty Cycle

Rise/Fall Time

Output Voltage High

Output Voltage Low

Output Load

Input Voltage High

Input Voltage Low

Startup Time

Resume Time

RMS Period Jitter

RMS Phase Jitter (random)

Idd

I_std

Tr, Tf

VOH

VOL

VIH

VIL

T_start

T_resume

T_jitt

T_phj

No load condition, f = 125 MHz, Vdd = 3.3 V

No load condition, f = 125 MHz, Vdd = 2.5 V or 2.8 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

All Vdds

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

IOH = -4 mA (Vdd = 3.3 V)

IOH = -3 mA (Vdd = 2.8 V and Vdd = 2.5 V)

IOL = 4 mA (Vdd = 3.3 V)

IOL = 3 mA (Vdd = 2.8 V and Vdd = 2.5 V)

At 125MHz and max 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 = 125 MHz, Vdd = 2.5 V, 2.8 V or 3.3 V

f = 125 MHz, Integration bandwidth = 900 kHz to 7.5 MHz,

VDD = 2.5 V, 2.8 V, or 3.3 V

SiTime Corporation

Rev. 1.0

990 Almanor Avenue

Sunnyvale, CA 94085

(408) 328-4400

www.sitime.com

Revised November 11, 2010

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