Q33310N70027611 [SEIKO]

CMOS Output Clock Oscillator,;


型号：	Q33310N70027611
厂家：	SEIKO EPSON CORPORATION
描述：	CMOS Output Clock Oscillator, 机械振荡器
文件：	总5页 (文件大小：275K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Clock OSC

SG-310SCN

SG-310SCN 66.666000 MHz B

Product name

Product Number / Ordering code

Q33310N700276xx

Please refer to the 8.Packing information about xx (last 2 digits)

Output waveform CMOS

Pb free / Complies with EU RoHS directive

Reference weight Typ. 26 mg

1.Absolute maximum ratings

Parameter

Symbol

Vcc-GND

T_stg

Min.

-0.3

-40

Typ.

Max.

+125

Vcc+0.3

Unit

ºC

Conditions / Remarks

Storage as single product

ST terminal

Maximum supply voltage

Storage temperature

Input voltage

Vin

-0.3

2.Specifications(characteristics)

Parameter

Output frequency

Symbol

Min.

Typ.

66.666000

Max.

Unit

MHz

Conditions / Remarks

Vcc

T_use

f_tol

Icc

I_std

SYM

V_OH

V_OL

L_CMOS

V_IH

Supply voltage

2.7

-20

-50

0.9Vcc

3.3

3.6

+70

10.0

Operating temperature

Frequency tolerance

Current consumption

Stand-by current

Symmetry

ºC

x10^-6

µA

T_use

No load condition

ST = GND

50% Vcc Level L_CMOS=<15pF

IOH=-3mA

Output voltage

IOL=3mA

0.1Vcc

CMOS Load

Output load condition

Input voltage

ST terminal

0.7Vcc

V_IL

t_r

ST terminal

0.3Vcc

0.2Vcc to 0.8Vcc Level, L_CMOS=15pF

t = 0 at 0.9Vcc

Rise time

Fall time

Start-up time

Jitter

t_str

t_DJ

t_RJ

t_RMS

t_p-p

Deterministic Jitter Vcc=3.3

Random Jitter Vcc=3.3V

δ(RMS of total distribution) Vcc=3.3V

Peak to Peak Vcc=3.3V

2.4

Accumulated Jitter(δ) n=2 to 50000

cycles

t_acc

5.4

Off set Frequency: 12kHz to 20MHz Vcc=3.3V

Phase jitter

t_PJ

0.27

Phase noise

L(f)

dBc/Hz

x10^-6

Off set 10Hz Vcc=3.3V

Off set 100Hz Vcc=3.3V

Off set 1kHz Vcc=3.3V

Off set 10kHz Vcc=3.3V

Off set 100kHz Vcc=3.3V

Off set 1MHz Vcc=3.3V

@+25ºC first year

-78

-107

-127

-135

-141

-152

Frequency aging

f_age

-3

-10

25℃,10Years

1 Page

3.Timing chart

VCC

80 %VCC

50 %VCC

20 %VCC

GND

4.Test circuit

swich

1) Waveform observation

VCC

by-pass

capacitor

supply

Test Point

OUT

GND

L_CMOS

swich

2) Current consumption

VCC

by-pass

capacitor

supply

OUT

Test

Point

GND

*Current consumption under the

disable function should be

= GND.

3) Condition

(1) Oscilloscope

· Band width should be minimum 5 times higher (wider) than measurement frequency.

· Probe earth should be placed closely from test point and lead length should be as short as pssible

* Recommendable to use miniature socket. (Don’t use earth lead.)

(2) L_CMOS also includes probe capacitance.

(3) By-pass capacitor (0.01 µF to 0.1 µF) is placed closely between VCC and GND.

(4) Use the current meter whose internal impedance value is small.

(5) Power supply

· Start up time (0 %VCC to 90 %VCC) of power source should be more than 150 µs.

· Impedance of power supply should be as lowest as possible.

2 Page

5.External dimensions

(Unit: mm)

6.Footprint(Recommended)

(Unit: mm)

C (ex.0.01 µF)

3.2 0.2

2.2

1.4

E25.00B

EF241A

0.9

Pin map

Connection

GND

OUT

Resist

2.4

VCC

Note.

ST pin = HIGH or "open" : Specified frequency output.

ST pin = LOW : Output is high impedance, oscillation stops.

To maintain stable operation, provide a 0.01uF to 0.1uF

by-pass capacitor at a location as near as possible to the

power source terminal of the crystal product (between Vcc

7.Reflow profile

Reflow condition (Follow of JEDEC STD-020D.01)

Temperature[C]

300

TP ;+260C



+255C

tp;20sto40s

250

200

150

100

Avg. Ramp-up

3 C/sMax.



TL

;+217C

Ramp-down

6C/sMax.

60sto150s

(+217Cover)

Tsmax;+200C

Tsmin;+150C

60sto180s

(+150Cto+200C)

Time +25CtoPeak

60 120 180 240 300 360 420 480 540 600 660 720 780

Time[s]

8.Packing information

[ 1 ]Product number last 2 digits code(xx) description

The recommended code is "00"

Q33310N700276xx

Condition

500pcs / Reel

1000pcs / Reel

2000pcs / Reel

Code

Any Q'ty vinyl bag(Tape cut)

Any Q'ty / Reel

250pcs / Reel

3 Page

[ 2 ] Taping specification

Subject to EIA-481 & IEC-60286

(1) Tape dimensions

ꢀꢀꢀMaterial of the Carrier Tape : PS

ꢀꢀꢀMaterial of the Top Tape : PET+PE

Unit: mm

10 P: 400.1

4.00.1

2.00.1

1.40.1

+0.1

-0

φ1.55

0.250.05

4.00.1

2.80.1

φ1.00.1

(2) Reel dimensions

Center material

: PS

11.41.0

9.00.3

Material of the Reel : PS

Unit: mm

+0.3

-0

2.0

4 Page

9.Notice

· This material is subject to change without notice.

· Any part of this material may not be reproduced or duplicated in any form or any means without the written

permission of Seiko Epson.

· The information about applied data,circuitry, software, usage, etc. written in this material is intended for

reference only.

Seiko Epson does not assume any liability for the occurrence of customer damage or infringing on any patent

or copyright of a third party.

This material does not authorize the licensing for any patent or intellectual copyrights.

· When exporting the products or technology described in this material, you should comply with the applicable

export control laws and regulations and follow the procedures required by such laws and regulations.

· You are requested not to use the products (and any technical information furnished, if any) for the development

and/or manufacture of weapon of mass destruction or for other military purposes. You are also requested that

you

would not make the products available to any third party who may use the products for such prohibited

purposes.

· These products are intended for general use in electronic equipment. When using them in specific applications

that require

extremely high reliability, such as the applications stated below, you must obtain permission from Seiko Epson

in advance.

/ Space equipment (artificial satellites, rockets, etc.)

/ Transportation vehicles and related (automobiles, aircraft, trains, vessels, etc.)

/ Medical instruments to sustain life

/ Submarine transmitters

/ Power stations and related

/ Fire work equipment and security equipment

/ Traffic control equipment

/ And others requiring equivalent reliability.

10.Contact us

http://www5.epsondevice.com/en/contact/

5 Page

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