CM8V-T1A/M32.768KHZ+/-20PPM datasheet, PDF

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CM8V-T1A/M32.768KHZ+/-20PPM: DescriptionParallel - Fundamental Quartz Crystal, 0.032768MHz Nom, MINIATURE, CERAMIC PACKAGE-2; CategoryPassive components Crystal/resonator; File Size123KB，1 Pages; ManufacturerGolledge Electronics; Websitehttp://www.golledge.com/; Environmental Compliance

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CM8V-T1A/M32.768KHZ+/-20PPM Overview

Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, MINIATURE, CERAMIC PACKAGE-2

CM8V-T1A/M32.768KHZ+/-20PPM Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Golledge Electronics
package instruction	MINIATURE, CERAMIC PACKAGE-2
Reach Compliance Code	compliant
Other features	TAPE AND REEL
Ageing	3 PPM/FIRST YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL
Drive level	0.5 µW
frequency stability	0.035%
frequency tolerance	20 ppm
JESD-609 code	e4
load capacitance	12.5 pF
Manufacturer's serial number	CM8V
Installation features	SURFACE MOUNT
Nominal operating frequency	0.032768 MHz
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
physical size	L2.0XB1.2XH0.6 (mm)/L0.079XB0.047XH0.024 (inch)
Series resistance	90000 Ω
surface mount	YES
Terminal surface	Gold (Au)
Base Number Matches	1

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SM Watch Crystal -55+125°C

Specifications

CM8V

Parameters

Terminations:

Frequency range:

Calibration tolerance:

Gold plated pads

32.768kHz

±20ppm

±100ppm

Product

CM8V



















specify

Option

Code

T1A

Operating temperature range:

-40 to +85°C

-55 to +125°C

Storage temperature range:

-55 to +125°C

Circuit condition:

7pF

9pF

12.5pF

Other values

1.0pF typ

3.5fF typ

Static capacitance (C

Motional capacitance (C

Equivalent series resistance:

90kΩ max

Ageing:

Drive level:

±3ppm max first year

0.5μW max

Features

Turnover temperature (T

+25°C ±5°C

Frequency / temp coefficient:

-0.035ppm/°C

typ

Shock resistance:

±5ppm, 5,000g, 0.3ms, ½ sine

Vibration resistance:

±5ppm, 20g, 10.0 ~ 2,000Hz

Soldering condition:

Reflow, 260°C, 20 sec max



Ultra low profile - 0.6mm high

Miniature ceramic package

High shock & vibration resistance

Military temperature range -55+125°C option

Low power consumption



Standard.



Optional - Please specify required code(s) when ordering

Ordering Information

Product name + termination + option codes (if any) +

frequency + calibration tolerance

eg:

CM8V-T1A 32.768kHz ±20ppm

-40+85°C

CM8V-T1A/M 32.768kHz ±100ppm

-55+125°C

Option code X (eg CM8V-T1A/X) denotes a custom spec.



Available on T&R 1k, 3k or 14k pcs/reel.



Refer to our website for T&R and soldering details.



Ask about higher shock & vibration specifications.

Tel:

+44 1460 256 100

03 Mar 2011

Fax:

+44 1460 256 101

E-mail:

sales@golledge.com

Web:

www.golledge.com

CM8V-T1A/M32.768KHZ+/-20PPM Related Products

	CM8V-T1A/M32.768KHZ+/-20PPM	CM8V-T1A32.768KHZ+/-100PPM	CM8V-T1A/M32.768KHZ+/-100PPM
Description	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, MINIATURE, CERAMIC PACKAGE-2	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, MINIATURE, CERAMIC PACKAGE-2	Parallel - Fundamental Quartz Crystal, 0.032768MHz Nom, MINIATURE, CERAMIC PACKAGE-2
Is it lead-free?	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to
Maker	Golledge Electronics	Golledge Electronics	Golledge Electronics
package instruction	MINIATURE, CERAMIC PACKAGE-2	MINIATURE, CERAMIC PACKAGE-2	MINIATURE, CERAMIC PACKAGE-2
Reach Compliance Code	compliant	compliant	compliant
Other features	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL
Ageing	3 PPM/FIRST YEAR	3 PPM/FIRST YEAR	3 PPM/FIRST YEAR
Crystal/Resonator Type	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL	PARALLEL - FUNDAMENTAL
Drive level	0.5 µW	0.5 µW	0.5 µW
frequency stability	0.035%	0.0126%	0.035%
frequency tolerance	20 ppm	100 ppm	100 ppm
JESD-609 code	e4	e4	e4
load capacitance	12.5 pF	12.5 pF	12.5 pF
Manufacturer's serial number	CM8V	CM8V	CM8V
Installation features	SURFACE MOUNT	SURFACE MOUNT	SURFACE MOUNT
Nominal operating frequency	0.032768 MHz	0.032768 MHz	0.032768 MHz
Maximum operating temperature	125 °C	85 °C	125 °C
Minimum operating temperature	-55 °C	-40 °C	-55 °C
physical size	L2.0XB1.2XH0.6 (mm)/L0.079XB0.047XH0.024 (inch)	L2.0XB1.2XH0.6 (mm)/L0.079XB0.047XH0.024 (inch)	L2.0XB1.2XH0.6 (mm)/L0.079XB0.047XH0.024 (inch)
Series resistance	90000 Ω	90000 Ω	90000 Ω
surface mount	YES	YES	YES
Terminal surface	Gold (Au)	Gold (Au)	Gold (Au)
Base Number Matches	1	1	1

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