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

5 x 3.2mm SMD Dual Frequency Selectable Oscillator

HC53 oscillators provide a selectable dual frequency output. With pad

1 (FSEL) presented with logic '0' the first frequency is output on pad 3.

With pad 1 presented with logic '1' the second frequency is output.

Pad 1 (FSEL) has an internal pull-up resistor connected.

Dual frequency, digitally selectable

Miniature 5.0 x 3.2mm package

Frequency Range 1.0MHz to 200MHz

Low supply current

Supply voltage range, 1.8, 2.5V or 3.3 Volts

FEATURES

OUTLINE & DIMENSIONS

Power Supply Voltage:

+1.8V, +2.5V or +3.3 VDC±5%

Frequency

Vdd = +1.8V: Option 1/2 = 1MHz to 133MHz

Vdd = +2.5V: Option 1/2 = 1MHz to 166MHz

Vdd = +3.3V: Option 1/2 = 1MHz to 200MHz

Package:

5.0 x 3.2mm Ceramic Leadless SMD

Frequency Stability over Temperature*

-10° to +70°C: ±15ppm, ±25ppm, or ±50ppm

-40° to +85°C: ±25ppm, ±50ppm, ±100ppm

Output Load:

15pF max (CMOS)

Current Consumption:

From 4mA to 50mA

Duty Cycle:

50%±5%.

Measured at 50%Vdd, CL = 15pF

High Level Output Voltage (VOH)

(Vdd = +3.3V): 2.90V min., condition IOH = -4mA

Low Level Output Voltage (VOL)

(Vdd = +3.3V): 0.40V max., condition IOL = +4mA

Rise Time (tr):

2.5ns max., 0.1Vdd to 0.9Vdd

15pF load, 3.3 V supply

Fall Time (tf):

2.5ns max., 0.9Vdd to 0.1Vdd

15pF load, 3.3 V supply

Pad 1 Frequency Selection (FSEL)

FSEL = 0:

Output frequency is Option 1

FSEL = 1:

Output frequency is Option 2

Start-Up Time:

10ms maximum

Ageing:

±5ppm max. first year

<±2ppm per year thereafter

Tape & Reel

16mm tape, 180mm reel

1000 pieces per reel

SPECIFICATION

ENVIRONMENTAL SPECIFICATION

HC53 Oscillators

DESCRIPTION

RoHS Status:

RoHS Compliant and pB free

Moisture Sensitivity Level:

Level 1 (Infinite) according to

IPC/JEDEC J-STD-020D.1

Operating Temperature Range:

-10° to +70°C or -40° to +85°C

Storage Temperature Range:

-55° to +125°C

Humidity:

85% RH, 85°C, 48 hours

Fine Leak:

MIL-STD-883, method 1014

Condition A

Gross Leak:

MIL-STD-883, method 1014

Condition C

Solderability:

MIL-STD-202F method 208E

Reflow:

260°C for 10 seconds

Vibration:

MIL-STD-202F method 204

35g , 50 to 2000Hz.

Shock:

MIL-STD-202F method 213B

test cond. E, 1000g ½ sinewave

Resistance to Solvents:

MIL-STD-202, method 215

Temperature Cycling:

MIL-STD-883, method 1010

ESD Rating:

2kV max. Human body model

Pad Surface Finish:

Gold (Au 0.3%µm min.) over

nickel (N 1.27µm to 8.89µm)

Total Weight:

65mg per unit typical

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