T4308-0.02M datasheet, PDF - EEWORLD Datasheet

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T4308-0.02M: DescriptionHCMOS Output Clock Oscillator, 0.02MHz Min, 100MHz Max, 0.02MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, SMD, 4 PIN; CategoryPassive components oscillator; File Size287KB，5 Pages; ManufacturerCTS; Environmental Compliance

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T4308-0.02M Overview

HCMOS Output Clock Oscillator, 0.02MHz Min, 100MHz Max, 0.02MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, SMD, 4 PIN

T4308-0.02M Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	8170384068
package instruction	DILCC4,.2,200
Reach Compliance Code	compliant
Other features	TRI-STATE; ENABLE/DISABLE FUNCTION
maximum descent time	10 ns
Frequency Adjustment - Mechanical	NO
frequency stability	150%
JESD-609 code	e4
Installation features	SURFACE MOUNT
Number of terminals	4
Maximum operating frequency	100 MHz
Minimum operating frequency	0.02 MHz
Nominal operating frequency	0.02 MHz
Maximum operating temperature	175 °C
Minimum operating temperature
Oscillator type	HCMOS
Output load	3 TTL, 10 LS TTL, 15 pF
Package body material	CERAMIC
Encapsulate equivalent code	DILCC4,.2,200
physical size	7.0mm x 5.0mm x 1.9mm
power supply	5 V
Certification status	Not Qualified
longest rise time	10 ns
Maximum slew rate	40 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	4.5 V
Nominal supply voltage	5 V
surface mount	YES
maximum symmetry	40/60 %
Terminal surface	Gold (Au) - with Nickel (Ni) barrier

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Series T1250-T1258, T3250-T3258,

T4001-T4009, T4301-T4309

Extended Temperature/COTS

XO, 5.0V

Features



20kHz to 100MHz frequency range

5X7 SMD form factor

Hermetically sealed for rugged environmental

conditions

Extremely wide operating temperature range

accommodates harsh environments

Crystals are processed with tight angle control to

assure best frequency-temperature characteristics

Units are vacuum baked before sealing at 175°C for

16 hours to eliminate moisture traces and pre-age

units for superior stability

Tristate feature optional

Equivalent 3.3V parts are available in

T7250 series

Solder coating of outer pads upon request

RoHS Status

Description

Tinned pad parts are

5/6 RoHs compliant

Applications



Applications that require an HCMOS5.0V clock

and might be exposed to extremely harsh

environmental conditions.

Owing to their small size, light weight, and

rugged characteristics, these 5.0V HCMOS

extended temperature/COTS oscillators fulfill

tasks not previously feasible. They are used in

applications that take advantage of their

extended temperature range and high

performance. Twenty four different models (with

and without tristate) cover -55°C to +200°C

operation and provide frequency selection from

20kHz to 100MHz. They combine excellent long-

term reliability, loading characteristics, and

superior startup performance.

Electrical Specifications

Parameter

Frequency

Range

Frequency

Stability

Operating

Temperature

Aging

Supply

Voltage

Supply

Current

Output

Symmetry

Rise and Fall

Times

Input

requirement

for pin.1

Symbol

∆F/F

First Year

After First Year

4.5

Overall condition including calibration,

temperature voltage and load

variation

Condition

Min

0.02

±75

-55°

5.0

5.5

All units, full range

Loads 3 TTL loads, or 10 LSTTL loads, or 15pF CMOS

TTL and LSTTL @ 1.4V

CMOS, @ 50% V

TTL and LSTTL from 0.4 to 2.4V

CMOS, 15 pF, from 0.4 to (V

-0.4) V

CMOS, 30 pF, from 0.4 to (V

-0.4) V

Output enable -

Output disable (Tristate)

40/60

Typ

Max

100

±500

+200°

Unit

MHz

ppm

°C

ppm

ppm/yr

See Chart

85C

Note

pin 1 may float or 2.8V min

pin 1 requires 0.4V max

CTS Electronic Components, Inc. - 75 South Street – Hopkinton, MA 01748 Rev_H0319

Specifications are subject to change without notice

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