ASEV4-FREQ-C datasheet, PDF - EEWORLD Datasheet

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ASEV4-FREQ-C: DescriptionCMOS Output Clock Oscillator, 1.5MHz Min, 54MHz Max, ROHS COMPLIANT, MINIATURE, CERAMIC, 4 PIN; CategoryPassive components oscillator; File Size927KB，2 Pages; ManufacturerAbracon; Websitehttp://www.abracon.com/index.htm; Environmental Compliance

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ASEV4-FREQ-C Overview

CMOS Output Clock Oscillator, 1.5MHz Min, 54MHz Max, ROHS COMPLIANT, MINIATURE, CERAMIC, 4 PIN

ASEV4-FREQ-C Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Reach Compliance Code	compliant
Other features	TRI-STATE FUNCTION; TAPE AND REEL
Maximum control voltage	2.5 V
Minimum control voltage
maximum descent time	6 ns
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	80 ppm
frequency stability	50%
Manufacturer's serial number	ASEV
Installation features	SURFACE MOUNT
Maximum operating frequency	54 MHz
Minimum operating frequency	1.5 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-10 °C
Oscillator type	CMOS
Output load	15 pF
physical size	3.2mm x 2.5mm x 0.9mm
longest rise time	6 ns
Maximum supply voltage	2.625 V
Minimum supply voltage	2.375 V
Nominal supply voltage	2.5 V
surface mount	YES
maximum symmetry	40/60 %
Base Number Matches	1

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HCMOS/TTL COMPATIBLE VOLTAGE

CONTROLLED CRYSTAL OSCILLATOR

ASEV Series

FEATURES:

• Miniture ceremic package, Size: 3.2 x 2.5 x 0.9mm

• Low current consumption

• Wide pulling range

• CMOS output with Tri-state function

• Seam sealed package with high reliability

• IR Reflow capable

• Low supply voltage available

RoHS

Compliant

APPLICATIONS:

3.2 x 2.5 x 0.9 mm

| | | | | | | | | | | | | | |

• Digital TV-tuner, Digital Video, DVD, DSC, etc.

STANDARD SPECIFICATIONS:

PARAMETERS

ABRACON P/N

Frequency range

Standard frequency

Operating temperature

Storage temperature

Overall frequency stability

Supply voltage (Vdd)

Supply current

Symmetry

Rise and fall time (Tr/Tf)

Output load

Output voltage

Phase noise

ASEV Series

1.5 ~ 54 MHz

27MHz, 32.768MHz, 54MHz

-10° C to + 70° C (see options)

- 40° C to + 85° C

± 100 ppm max. (see options)

3.3 V ± 5% (see options)

See Table 1

40/60 % @ 1/2Vdd

6ns max. (0.1V*Vdd to 0.9*Vdd)

CMOS (15 pF max.)

VOH = 0.9 *Vdd min.

VOL = 0.1 *Vdd max.

-130dBc/Hz max. @ 1kHz offset

(Frequency dependent)

e.g. -125dBc/Hz max.

@ 1kHz offset for 12.288MHz

See Table 1

±5 ppm max. (first year);

±10 ppm max. (after 10 years);

TABLE 1

Vdd

(V)

3.3 (STD)

2.8

2.5

1.8

Supply Current

(mA max.)

Pullability

(V)

(ppm)

+1.65±1.65

±100

+1.40±1.40

±90

+1.25±1.25

±80

+0.90±0.90

±80

Control voltage (Vc)

Pullability

Aging

OPTIONS AND PART IDENTIFICATION:

(Left blank if standard)

ASEV

Supply Voltage

Blank: 3.3V ± 5%

2: 2.8V ± 5%

3: 1.8V ± 5%

4: 2.5V ± 5%

–

MHz -

Operating Temp.

I: 0ºC to +50ºC

D: -10ºC to +60ºC

E: -20ºC to +70ºC

F: -30ºC to +70ºC

N: -30ºC to +85ºC

L: -40ºC to +85ºC

Packaging

Blank: Bulk

T: Tape and Reel

Overall Freq.

Stability

J(*):

±20ppm

±25ppm

±30ppm

±35ppm

±40ppm

±50ppm

Please contact ABRACON if parts are intended for life dependent applications.

ABRACON IS

ISO9001:2008

CERTIFIED

* Temp options I, D, E and -10°C to +70°C only

Revised: 12.29.09

30332 Esperanza, Rancho Santa Margarita, California 92688

tel 949-546-8000

fax 949-546-8001

| www.abracon.com

Visit www.abracon.com for Terms & Conditions of Sale

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