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Outline Dimensions

( Unit : mm )

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Industrial ( -40°C to +85°C )

DE

F

" I20 " ± 20 ppm over -40°C to +85°C

Aging

± 5 ppm per year ( max.) ; T = 25 ℃

Frequency Stability

Frequency Stability over

± 25 ppm

± 50 ppm ± 100 ppm

If non-standard , please enter the

Operating Temperature Range

desired stability after the " C " or " I "

Commercial ( -10°C to +70°C )

AB

C

For example :

" C20 " ±20 ppm over -10°C to +70°C ;

Cycle - to - cycle Jitter

± 100 ps ( typ. )

Start - Up Time (Ts)

2.0 m sec.( typical ) ; 5.0 m sec.( max. )

Storage Temperature

- 65°C to 150°C

Modulation Carrier Frequency ( Dither rate )

25.3 KHz ( min. ) ; 58.6 KHz (max.) [ Freq. dependent . ]

Duty Cycle

50% ± 5% [CL=15pF;at 50%VDD ]

Current Consumption

25mA (typ.) ; Frequency dependent

Output Logic Low " 0 "

Output Load

15 pF

Rise Time ( Tr ) / Fall Time ( Tf )

Spread Type / Total Spread Percentage

Down Spread / - 3.0 %

EMI Reduction ( applys to the whole spectrum )

EMI reduction(dB)=10Log

Output Logic High " 1 "

Frequency Range

13.0 ~ 220.0 MHz

Output Wave Form

CMOS output

Characteristic Group

Mercury Group " P "

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Embedded systems; Electrical musical instrument

3.3 V D.C. ± 5 %

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Digital copiers; PDAs

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Automotive; GPS car navigation systems

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Networking; LAN / WAN; Routers

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LCD PC monitors / LCD TVs

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Storage systems ( CD-ROM, VCD, DVD and HDD )

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ADSL; PCMCIA

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Scanner; Modems; projectors

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Still Digital cameras (SDCs)

General Specifications

Paramenters

Electrical Spec.

Pin 1 Option

No Tri-State option available

Spread Spectrum Low EMI Clock Oscillator

HM57 series

Down Spread - 3.0 %

SMD CMOS output

7.0 x 5.0 x 1.8 mm

Features

Ultra Small SMD seam sealed spread spectrum Low EMI clock crystal oscillator units.

Tri-state function available.

Applications

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Printers ; Multiple function printers (MPCs)