Datasheet > 3EQHM57-FT-32.768Y-C0.5

3EQHM57-FT-32.768Y-C0.5

更新时间： 2022-12-16 12:56:50

品牌	Logo	应用领域
EUROQUARTZ		时钟
页数	文件大小	规格书
2页	358K
描述
7 x 5 x 1.8mm SMD Spread Spectrum Clock Ocillator

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3EQHM57-FT-32.768Y-C0.5 数据手册

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3EQHM57 Group 'Y' Low EMI Oscillators

7 x 5 x 1.8mm SMD Spread Spectrum Clock Ocillator

Page 2 of 2

SPECIFICATION

Model No:

3EQHM57 (Group ‘Y’)

8.0MHz to 165.0MHz

Frequency Range:

Spread Types:

EMI Reduction*:

See table below

OUTLINE & DIMENSIONS

-9dBc min. 100MHz at C0.5**

-12Bc min. 100MHz at C1.0**

-15dBc min. 100MHz at C1.5**

With reference to dB level at no

modulation.

Modulation Carrier Frequency:

12kHz min, 42kHz max.

Frequency dependent

Call for details

Output Logic:

CMOS

Input Voltage:

Vdd = +3.3VDC ±5%

Frequency Stability***

Commercial (0~70°C): ±25ppm (Spec. code = ‘A’)

±50ppm (Spec. code = ‘B’)

±100ppm (Spec. code = ‘C’)

Industrial (-40~+85°C):

±25ppm (Spec. code = ‘D’)

±50ppm (Spec. code = ‘E’)

±100ppm (Spec. code = ‘F’)

2.0V min., 3.2V typ. (90%Vdd)

0.8V max., 0.2V typ. (10%Vdd)

4ns max, (frequency dependant)

15pF

Output Voltage HIGH ‘1’:

Output Voltage LOW ‘0’:

Rise/fall Times:

Load:

Start-up Time:

2ms typical, 5ms max.

Storage Temperature:

Current Consumption:

10 ~ 50MHz:

-65° to +150°C

10mA typical

50 ~ 125MHz:

18mA typical

Duty Cycle:

50%±5% (CL=15pF, 50%Vdd)

±100ps typ. ±150ps max.

40 Ohms typical

>2000V (per MIL STD 833)

±5ppm /year max at Ta=25°C

EIA 16mm tape and reel, 1k per.

Output Enable/Disable. Output is

high impedance when taken low

Output enable time 100ms max.

Cyle to Cycle Jitter:

Output Impedance:

Static Discharge Voltage:

Ageing:

Packaging:

Pad 1 Option:

ENVIRONMENTAL SPECIFICATION

RoHS Compliance:

Storage Temperature Range:

Humidity:

RoHS compliant and Pb (lead) free

-55° to +125°C

85% RH, 85°C for 48 hours

-8

Hermetic Seal:

Solderability:

Reflow:

Leak Rate 2x10 ATM-cm /s max.

MIL-STD-2002F method 208E

260° for 10 seconds

Notes:

EMI reduction is applied to the entire frequency spectrum

Vibration:

MIL-STD-202F method 204,

35g 50Hz to 2000Hz

** dBc: with respect to no modulation. Frequency and total %

spread dependant.

Shock:

MIL-STD-202F method 213B, test

condition: E, 1000g ½ sine wave

*** Frequency Stability parameter excludes modulation.

AVAILABILITY OF SPREAD TYPES AND MODULATION RATES

SPREAD TYPES and % MODULATION

DOWN SPREAD

PART NUMBER CONFIGURATION

‘T’ for Tristate

Group ‘Y’

D1.0

-1%

-2%

-3%

Series designation

D2.0

D3.0

3EQHM57-BT-32.768Y-C0.5

CENTRE SPREAD

Frequency (MHz)

C0.5

C1.0

C1.5

±0.5%

±1.0%

±1.5%

Frequency Stability Code

‘A’ to ‘F’. See specification above

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk

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与3EQHM57-FT-32.768Y-C0.5相关器件

型号	品牌	描述	获取价格	数据表
3EQHM57-FT-32.768Y-C1.0	EUROQUARTZ	7 x 5 x 1.8mm SMD Spread Spectrum Clock Ocillator	获取价格
3EQHM57-FT-32.768Y-C1.5	EUROQUARTZ	7 x 5 x 1.8mm SMD Spread Spectrum Clock Ocillator	获取价格
3EQHM57-FT-32.768Y-D1.0	EUROQUARTZ	7 x 5 x 1.8mm SMD Spread Spectrum Clock Ocillator	获取价格
3EQHM57-FT-32.768Y-D2.0	EUROQUARTZ	7 x 5 x 1.8mm SMD Spread Spectrum Clock Ocillator	获取价格
3EQHM57-FT-32.768Y-D3.0	EUROQUARTZ	7 x 5 x 1.8mm SMD Spread Spectrum Clock Ocillator	获取价格
3EQHM57-FT-FREQY-C0.5	EUROQUARTZ	CMOS Output Clock Oscillator, 8MHz Min, 165MHz Max, ROHS COMPLIANT, HERMETIC SEALED, MINIA	获取价格

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