CSX750VCB19.440M-UT Datasheet CSX750VCB19.440M-UT, CSX750VCB8.000M-UT, CSX750VCB27.000M-UT | P1-P3

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DATE

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Messrs.

SPECIFICATION

PRODUCT NAME:

VOLTAGE CONTROLLED CRYSTAL OSCILLATOR

TYPE: CSX-750V

FREQUENCY: MHz

PARTS NO.:

CITIZEN WATCH CO., LTD.

1-12, Honcho 6-chome, Tanashi-shi,

Tokyo 188-8511 Japan

Oscillator Technical section

APPROVED

CHECKED

PREPARED

Crystal Devices Div.

Telephone: 0424-68-4572

Fax : 0424-68-4666

PRODUCTS MARKETING GROUP

Telephone: 0424-67-6214

Telex:2822-471/ Fax: 0424-67-8503

SPECIFICATION

NO.

PAGE

DATE

2/10

SCOPE

This specification relates to the voltage controlled crystal oscillator to be supplied by

CITIZEN WATCH CO., LTD. (following as CITIZEN) to

NOTICE

1.If something that is ambiguously defined or undefined in this specification happened,

the customer and CITIZEN would discuss and take necessary steps by mutual consent.

2.Product test data can't be attached to this specification.

3.This product is not authorized for use as critical component in life support devices

or systems.

II.

SPECIFICATION

1. ABSOLUTE MAXIMUM RATING

Vmax

Tstg

Iout

Vc_m

Tsol

2. OPERATING RANGE

Vdd

Topr

3. FREQUENCY CHARACTERISTICS

dF0

Fpull

Ldev

Fmod

note1) Frequency Stability includes initial tolerance, temperature characteristics, input

voltage characteristics, load characteristics, shock, vibration, reflow and 1st year aging.

note2) Vc=1.65V

1.65V (CSX750VB) Vc=2.5V

2.0V (CSX750VC)

10kHz Min.

±50ppm Max.

±90ppm Min. ±100ppm Min.

±15% Max. ±10% Max.

Stability (note1)

Pullability (note2)

Linearity

Parameter

Supply Voltage

Storage Temperature

Output Current

Input Control Voltage

Solder Heat Resistance

Of The Outer Lead

Parameter CSX750VB CSX750VC

Output Load

30pF Max.

CSX750VB/CSX750VC

-0.5V to +7.0V

-45°C to +90°C

10mA Max.

-0.5V to Vdd

+0.5V

Max.240°C x Max.10 seconds x 2times

Max.200°C x Max. 3 minutes

CSX750VB

Modulation Band Width

0.0V to Vdd

Parameter

Supply Voltage

Operating Temperature

Input Control Voltage

3.3V±5%

CSX750VC

5.0V±10%

-10°C to 70°C or -40°C to 85°C

SPECIFICATION

NO.

PAGE

DATE

3/10

4. ELECTRICAL CHARACTERISTICS

(Ta=25

C load=30pF Vc=Vdd/2)

Parameter

Start Up Time (note)

tosc

Power Supply Current

Idd

Disable Current

Iinh

Rise Time

Fall Time

Duty Cycle

duty

Output HIGH Voltage

Voh

Output LOW Voltage

Vol

OE Input HIGH Voltage

Vih

OE Input LOW Voltage

Vil

Output Disable Time

tpxz

Output Enable Time

tpzx

note) Vc must be kept ground level or left open when starting up.

5. THREE STATE OUTPUT OPERATION

Propagation delay time between

tpxz:OE(HIGH to LOW) and

tpzx:OE(LOW to HIGH) and

OUTPUT(active level

OUTPUT(high impedance

to high impedance)

to active level)

tpxz

tpzx

Clock

high impedance

Output

HIGH or OPEN

input

LOW

NOTE: A disable clock output does not synchronize with OE,

because internal quartz oscillator is continuous.

enable

disable

OE Input

HIGH or OPEN

LOW

Clock Output

Active

High impedance

Conditions

80% to 20%Vdd

No Load

50%Vdd

No Load

20% to 80%Vdd

100ns Max.

See 5.

Ioh = -0.8mA

Iol = 3.2mA

Vdd x 0.3 Max.

4msec Max.

11mA Max.

5mA Max.

30mA Max.

20mA Max.

45% to 55%

Vdd-0.4V Min.

0.4V Max.

Vdd x 0.7 Min.

CSX750VB CSX750VC

5ns Max.

P1-P3 P4-P6 P7-P9 P10-P10

CSX750VCB19.440M-UT

Mfr. #:

Buy CSX750VCB19.440M-UT

Manufacturer:

Description:

XTAL OSC VCXO 19.4400MHZ CMOS

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

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CSX750VCB19.440M-UT

CSX750VCB19.440M-UT

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