TF4152J32K7680R [CTS]

Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom,;


型号：	TF4152J32K7680R
厂家：	CTS
描述：	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, 驱动晶体谐振器
文件：	总4页 (文件大小：310K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

TF415 Series

Tuning Fork Crystal

Features

. 32.7680kHz Frequency Reference

. Tuning Fork Crystal Design

. Hermetic Ceramic Surface Mount Package

. Ideal for High Density Circuit Boards

. Frequency Tolerance, ±20ppm Standard

. Parabolic Temperature Coefficient

. Tape and Reel Packaging, EIA-418

Part Dimensions:

4.1 × 1.5 × 0.9mm • 16.3059mg

Applications

. Real Time Clock Reference

. FPGAs & Microcontrollers

. Wireless Communications

. Consumer Electronics

. Computer Peripherals

. IoT Applications

. Instrumentation

. Industrial Electronics

Description

CTS TF415 Series is ideal for supporting wide range of electronic designs requiring a Real Time Clock reference.

This series will support general commercial and industrial applications.

Ordering Information

Frequency

Tolerance

Load

Capacitance

Frequency Code

[kHz]

Model

Packaging

TF 415

32K7680

Package

4.1x1.5mm

Capacitance

12.5pF

9pF

Packing

3k pcs./reel

Code

415

Code

@ +25°C

±20ppm

±10ppm ¹

Frequency

Product Frequency Code ²

Code

Notes:

Check factory for availability.

2] Frequency is recorded with two leading digits before the ‘K’ and 4 significant digits

after the ‘K’ [including zeros].

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# 008-0567-0 Rev. C

Page 1 of 4

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

TF415 Series

Tuning Fork Crystal

Electrical Specifications

Operating Conditions

PARAMETER

SYMBOL

CONDITIONS

MIN

-40

TYP

+25

MAX

+85

UNIT

°C

Operating Temperature

Turnover Temperature

Storage Temperature

T_A

T_M

+20

-55

+30

°C

T_STG

+125

°C

Frequency Stability

PARAMETER

SYMBOL

f_O

CONDITIONS

MIN

-20

-3

TYP

MAX

UNIT

kHz

Frequency

32.7680

Frequency Tolerance

[Note 1]

Δf/f_O

Standard @ +25°C

ppm

ppm/°C²

ppm

-0.034 ±0.006

Parabolic Coefficient

Aging

See Figure 1

Δf/f₀

First Year @ +25°C

Crystal Parameters

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

Flexural Mode [Tuning Fork]

Operating Mode

Load Capacitance

[Note 1]

C_L

Standard

12.5

Shunt Capacitance

Motional Capacitance

Series Resistance

Drive Level

C₀

C₁

R₁

R_i

1.1

3.4

1.0

kΏ

µW

MΏ

0.5

Insulation Resistance

+100Vdc ±15Vdc

500

1.] See Ordering Information for available options.

Figure 1

Frequency Stability [Δf] at a given temperature,

Δf = ß[T_A-T_M]²

ß = Parabolic Coefficient

T_A= Ambient Temperature

T_M= Turnover Temperature

Ex. Find frequency stability at T_A= +45°C

Δf = -0.034[45-25]²

Δf = -0.034[20]²

Δf = -13.6ppm

DOC# 008-0567-0 Rev. C

Page 2 of 4

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

TF415 Series

Tuning Fork Crystal

Mechanical Specifications

Package Drawing

Marking Information

Refer to document 016-0071-0, TF

Marking Guide, for marking formats by

product family.

Recommended Pad Layout

Notes

1. JEDEC termination code (e4). Barrier-plating is

nickel [Ni] with gold [Au] flash plate.

2. Reflow conditions per JEDEC J-STD-020; +260°C

maximum, 20 seconds.

3. MSL = 1.

DOC# 008-0567-0 Rev. C

Page 3 of 4

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

TF415 Series

Tuning Fork Crystal

Packaging - Tape and Reel

Tape Drawing

Reel Drawing

Notes

1. Device quantity is 3k pieces maximum per 180mm reel.

2. Complete CTS part number, frequency value, date code and manufacturing site code information must appear

on reel and carton labels.

DOC# 008-0567-0 Rev. C

Page 4 of 4

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

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