Q3614CA00338402 [SEIKO]

CMOS Output Clock Oscillator,;


型号：	Q3614CA00338402
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：251K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

VCXO

VG-4231CA

Product name

VG-4231CA 25.000000 MHz GRC-Z

Product code / Ordering code

Q3614CA003384xx

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.153mg

1.Absolute maximum ratings

Parameter

Symbol

Vcc-GND

Min.

-0.3

Typ.

Max.

Unit

Conditions / Remarks

Maximum supply voltage

Storage as single product after

unpacking.

Vc traminal

Storage temperature

Input voltage

T_stg

Vin

-55

+125

ºC

-0.3

Vcc+0.3

2.Specifications(characteristics)

Parameter

Symbol

Min.

Typ.

Max.

Unit

MHz

Conditions / Remarks

Output frequency

Supply voltage

Control voltage

Vcc

25.0000

0.15

-40

-50

3.3

1.65

3.6

3.15

+85

+50

Vc=1.65V+/-1.5V

Operating temperature

Frequency tolerance

Current consumption

Disable current

Frequency control range

Absolute pull range

Modulation characteristics

Input resistance

T_use

f_tol

Icc

I_dis

f_cont

APR

Rin

ºC

x10^-6

T_Use

no load

OE=GND

x10^-6

kHz

kΩ

+/-130

+/-65

+/-3dB

10000

Positive Polarity

Frequency change polarity

Symmetry

Output voltage

50% Vcc level

SYM

VOH

VOL

L_CMOS

VIH

VIL

Vcc-0.4

0.4

50%Vcc Level

Output load condition

Input voltage

70%Vcc

30%Vcc

20%Vcc to 80%Vcc level

t=0 at 90%Vcc

Deterministic Jitter

Random Jitter

Rise time

Fall time

Start-up time

Jitter

t_str

t_DJ

T_RJ

TBD

δ(RMS of total distribution)

t_RMS

t_p-p

Peak to Peak

Accumulated Jitter(δ) n=2 to 50000

cycles

t_acc

TBD

Off set Frequency: 12kHz to 20MHz

Phase jitter

Frequency aging

tPJ

f_aging

TBD

x10^-6

25ºC,10years

-10

1 Page

3.Timing chart

t_TLH

t_THL

V_DD

80 % V_DD

1/2V_DD

20 % V_DD

GND

VOH

VOL

4.Test circuit

1) C-MOS load CL=15 pF

OUT

GND

V_DD

Test Point

by-pass

capacito

supply

2) Current consumption

V_DD

GND

by-pass

supply

capacitor

*Current consumption under the

disable function should be

OE=GND

3) Condition

1. Oscilloscope :Impedance

Min. 1 MW

Input capacitance

Band width

Max. 15 pF

Min. 400 MHz

Impossible to measure both frequency and wave form at the same time.

(In case of using oscilloscope's amplifier output, possible to measure both at the same time.)

2. CL includes probe capacitance.

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

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

5. Power Supply

･Start up time (0 %VDD→90 %VDD) of power source should be more than 150 ms.

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

6. One point earth of test cirouit is required.

2 Page

5.External dimensions

(Unit: mm)

6.Footprint(Recommended)

(Unit: mm)

1.8

1.4

C(ex. 0.01 µF)

E 35.328 F

GRC181A

7.0±0.2

2.54

Resist

5.08

OE pin = "H" or "open": Specified frequency output.

OE pin = "L" : Output is high impedance.

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

- GND).

7.Reflow profile

Temperature

Pre Heating Temperature

Tp1 ~ Tp2 = + 170 °C

Heating Temperature

TMlt = + 220 °C

Peek Temperature

TMax. = + 260 °C

+260ºC

+220ºC

TMax.

Tmlt

Point of measuring

In case of Solder ability

Tp2

Tp1

Terminal.

In case of Resistance to soldering heat

Surface.

35s

100s

t(time)

8.Packing information

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

Q3614CA003384xx

The recommended code is "00"

Condition

1000pcs / Reel

Any Q'ty vinyl bag(Tape cut)

Tube

Condition

Any Q'ty / Reel

250pcs / Reel

500pcs / Reel

Code

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

Ａ

Ｂ

Carrier tape

Top tape

Ｆ

Ｃ

Symbol

Value

Φ1.5

9.25

2.3

(2) Reel dimensions

Center material

: PS

Material of the Reel : PS

Unit: mm

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 circuitry, software, usage, etc. written in this material is intended for reference only.

Seiko Epson does not assume any liability for the occurrence of 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.

 All brands or product names mentioned herein are trademarks and/or registered trademarks of their respective.

10.Contact us

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

5 Page

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