T-74255FS-LF-52.000MHZ datasheet, PDF

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T-74255FS-LF-52.000MHZ: DescriptionClipped Sine Output Oscillator, 52MHz Nom, SMD, 4 PIN; CategoryPassive components oscillator; File Size204KB，5 Pages; ManufacturerKvg Quartz Crystal Technology

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T-74255FS-LF-52.000MHZ Overview

Clipped Sine Output Oscillator, 52MHz Nom, SMD, 4 PIN

T-74255FS-LF-52.000MHZ Parametric

Parameter Name	Attribute value
Objectid	7263783020
package instruction	SMD, 4 PIN
Reach Compliance Code	unknown
Other features	TR, 13 INCH
Ageing	0.02 PPM/DAY
Maximum control voltage	2.5 V
Minimum control voltage	0.5 V
Frequency Adjustment - Mechanical	NO
Frequency offset/pull rate	5 ppm
frequency stability	0.28%
Installation features	SURFACE MOUNT
Nominal operating frequency	52 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-30 °C
Oscillator type	CLIPPED SINE
Output impedance	10000 Ω
Output level	0.8 V
physical size	7.0mm x 5.0mm x 1.9mm
Maximum supply voltage	2.94 V
Minimum supply voltage	2.66 V
Nominal supply voltage	2.8 V
surface mount	YES

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ROHS-Compliant Product

T-74000 Series

SMD TCXO according to Telcordia GR-1244 and GR-253-Core Stratum 3,

ANSI Clock T1.101, ITU-T G.812 Type IV and G.813 Option 1

1. Specification

Test conditions: V

= 3.3 V (5.0 V); V

= 1.5 V; T

= +25 °C if not stated otherwise.

Type:

Frequency range:

Supply Voltage V

(nominal values ±5%):

+2.8V

+3.3 V :

+5.0 V :

Initial frequency tolerance (T

= +25 °C; V

= +1.5 V):

24 h after reflow (T

peak

= +260 °C for 10 sec max):

Temperature range options:

0 °C to +50 °C :

–10 °C to +60 °C :

0 °C to +70 °C :

–20 °C to +70 °C :

–30 °C to +85 °C :

–40 °C to +85 °C :

Frequency stability options:

+0.05 ppm (available for temp.range 1 to 2 ):

+0.10 ppm (available for temp.range 1 to 4 ):

+0.14 ppm (available for temp.range 1 to 4 ):

+0.20 ppm:

+0.28 ppm:

+0.50 ppm:

±1.00 ppm:

Frequ. stability vs. supply voltage changes V



5 %:

Clipped Sinewave output:

LVHCMOS output:

Frequ. stability vs. load changes



10 %:

24 hours aging at +25 °C after 10 days continuous

operation:

Overall stability incl. nominal freq. tol., frequency stab.

vs. temp., vs. supply voltage, vs. load changes and 15

years aging :

T-74XYZ

5.0 … 52.0 MHz

< ±1.0 ppm

< ±2.0 ppm

< ± 0.02 ppm

< ± 0.05 ppm

< ± 0.02 ppm

< ± 4.6 ppm

2.8V added

Freq. ext and 1.00ppm variant added

Tape and reel added

03.09.2014

04.09.2013

06.03.2013

06.12.2012

Balzer

KVG Quartz Crystal Technology GmbH

Dannenmaier P.O. Box 61

Dannenmaier D-74924 Neckarbischofsheim

Rudolph

Tel. +49 (0) 7263 / 648-0

Fax. +49 (0) 7263 / 6196

Sheet 1 of 5

Description

T-74000

Subject to technical modification

Date

Name

TCXO-74000 Series

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