TS257FY2CHT datasheet, PDF - EEWORLD Datasheet

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TS257FY2CHT: DescriptionParallel - Fundamental Quartz Crystal, 25.768MHz Nom, HC-49/US, 2 PIN; CategoryPassive components Crystal/resonator; File Size289KB，4 Pages; ManufacturerCTS; Environmental Compliance

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TS257FY2CHT Overview

Parallel - Fundamental Quartz Crystal, 25.768MHz Nom, HC-49/US, 2 PIN

TS257FY2CHT Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	145136541305
package instruction	HC-49/US, 2 PIN
Reach Compliance Code	unknown
YTEOL	6.73
Other features	AT CUT
Ageing	5 PPM/YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	100 µW
frequency stability	0.002%
frequency tolerance	25 ppm
JESD-609 code	e1
load capacitance	32 pF
Installation features	SURFACE MOUNT
Nominal operating frequency	25.768 MHz
Maximum operating temperature	70 °C
Minimum operating temperature	-20 °C
physical size	11.1mm X 4.83mm X 4.3 mm
Series resistance	30 Ω
surface mount	YES
Terminal surface	TIN SILVER COPPER OVER NICKEL

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ATSSMTS Series

Features



Tight Stability Quartz Crystal

Standard HC-49/US-SM Metal Package

Fundamental and 3

Overtone Crystal Design

Frequency Range 3.2 – 64MHz

Frequency Tolerance, ±30ppm Standard

Frequency Stability, ±30ppm Standard

Operating Temperature Range -20°C to +70°C or -40°C to +85°C

Tape and Reel Packaging, EIA-418

Wireless Communications

Broadband Access

FPGA/Microcontrollers

Computer Peripherals

Microprocessors

Test and Measurement

Consumer Electronics

Portable Equipment

Part Dimensions:

11.1 × 4.83 × 4.3mm

•

587.84mg

Applications



Description

CTS ATSSMTS incorporates a high Q quartz resonator in a proven resistance-weld metal package. ATSSMTS offers

tight stability options that are ideal for supporting a wide range of commercial and industrial applications.

Ordering Information

Model

Frequency Code

[MHz]

XXX

Mode of

Oscillation

Tolerance

@ +25°C

Temperature

Stability

Temperature

Range

Load

Capacitance

Packaging

Code

Frequency

Product Frequency Code

Code

Tolerance

±10ppm

±15ppm

±20ppm

±25ppm

±30ppm

Code Temp. Range

-20°C to +70°C

-40°C to +85°C

Packing

Code

Tape & Reel

Code

Mode

Fundamental

3rd Overtone

Code

Stability

±10ppm

±15ppm

±20ppm

±25ppm

±30ppm

±50ppm

Code Capacitance Code Capacitance

8pF

18pF

9pF

20pF

10pF

24pF

12pF

30pF

13pF

32pF

16pF

Series

Notes:

1] Refer to document 016-1454-0, Frequency Code Tables. 3-digits for frequencies <100MHz.

2] Check factory availability when combined with -40°C to +85°C temperature range.

Not all performance combinations and frequencies may be available.

Contact your local CTS Representative or CTS Customer Service for availability.

This product is specified for use only in standard commercial applications. Supplier disclaims all express and implied warranties and liability in connection with any use of this

product in any non-commercial applications or in any application that may expose the product to conditions that are outside of the tolerances provided in its specification.

DOC# 008-0375-0 Rev. C

Page 1 of 4

equipment. Visit www.ctscorp.com for list of applicable patent(s), more information, or to request a quote.

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