OV7604C7 datasheet(1/1 Pages) GOLLEDGE

tên linh kiện	OV7604C7

Giải thích chi tiết về linh kiện	CMOS Oscillator Low Power

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nhà sản xuất	GOLLEDGE [Golledge Electronics Ltd]

Trang chủ	http://www.golledge.com

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Input (pad 3)

Output (pad 1)

‘

1’ level

‘

0’ level

Enabled

Disabled

CMOS Oscillator Low Power

OV7604C7

Tel: +44 1460 256 100

Fax: +44 1460 256 101

E-mail: sales@golledge.com

Web: www.golledge.com

09 Apr 2008

Features

« Very low power consumption

« Tight frequency tolerance

« Industrial and extended temperature ranges

« High shock and vibration resistance

« World’s smallest LF oscillator

ACTUAL SIZE

0.75

1.00

(max)

3.30

(max)

1.60

(max)

SOLDER PAD LAYOUT

1.70

TOP VIEW

0.80

1.00

12

0.40

0.50

PAD

1

2

3

4

CONNECTION

Output

Ground

Enable/Disable

Supply

43

Scale 3:1

Option

Codes

OV7604C7

Product

Parameters

Product + option code

eg: OV7604C7/B ±20ppm (standard)

Option code X (eg OV7604C7/X) denotes a custom spec.

Ordering Information

Standard.

Optional - Please specify required code(s) when ordering

Specifications

CLKOE

CLKOUT

OUTPUT

CONTROL

OSC

32.768kHz

CRYSTAL

GND

VDD

4

2

1

3

Block Diagram

Available on T&R - 3k, 7k or 14k pcs per reel.

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

Enable / Disable Function

Note: Pad 3 should not be allowed to float.

Frequency:

32.7680kHz

Calibration tolerance:

±10ppm

A

(V

DD = 3.0V)

±20ppm

B

Other

specify

Turnover temperature (T

0):

+25°C ±5°C

Frequency / temp coefficient:

-0.035ppm/°C2 ±10%

Operating temperature range:

-40 to +85°C

-55 to +125°C

M

Storage temperature range:

-55 to +125°C

Supply voltage (V

DD):

Operable from 1.2 ~ 5.5V

Supply current (backup mode):

0.3µA typ, 0.5µA max

(V

DD = 3.0V, output disabled)

Logic levels:

‘

0’ level = 0.4V max

‘

1’ level = V

DD-0.4V min

Waveform symmetry:

40:60 max @ 50%V

DD

Driving ability:

15pF HCMOS

Voltage coefficient:

±1.5ppm/V max

Rise / fall time:

70ns max

Start up time: 500ms max @ 25°C

Enable / disable function:

Control via pad 3

Ageing: ±3ppm max first year @ 25°C

Shock and vibration resistance:

±5ppm, 5,000g, 0.3ms, sine

±5ppm, 20g, 10.0 ~ 2,000Hz

Soldering condition:

Reflow, 260°C, 20 sec max

Số phần tương tự - OV7604C7

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Golledge Electronics Lt...	OV7604C7	569Kb / 5P	Low Power 32.768kHz SM Oscillator
	OV7604C7/B	124Kb / 1P	CMOS Oscillator Low Power
	OV7604C7	124Kb / 1P	CMOS Oscillator Low Power
	OV7604C7	569Kb / 5P	Low Power 32.768kHz SM Oscillator

More results

Mô tả tương tự - OV7604C7

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