Datasheet > 22SMOB

22SMOB

更新时间： 2024-11-24 01:00:19

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描述
Crystal Clock Oscillators

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中文翻译

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数据手册

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22SMOB 数据手册

Crystal Clock Oscillators

(+1.8V,+2.5V, +2.8V, +3.0V or +3.3V FIXED MODELS)

22SMO

STANDARD SMD CLOCK OSCILLATORS

22SMO

STANDARD SPECIFICATIONS

Item

Actual Size

Specifications

22SMO^※1

0.75 MHz to 75.0000 MHz

Generic part number

Frequency range

22SMO(A) : ±100 ppm over -20˚C to ＋70˚C

Frequency stability

22SMO(B) : ±50 ppm over

22SMO(C) : ±30 ppm over

22SMO(D) : ±25 ppm over

20˚C to ＋70˚C

10˚C to ＋70˚C

22SMO(AW) : ±100 ppm over

22SMO(BW) : ±50 ppm over

40˚C to ＋85˚C

over all conditions

-40˚C to ＋85˚C

Operating Conditions

Operating temperature

20˚C to ＋70˚C (standard)

22SMO

2.5 0.1

-40˚C to ＋85˚C (W)

＋1.8V ±5%, ＋2.5V ±5%, ＋2.8V ±5%, ＋3.0V ±5% or＋3.3V ±5%

VIH : 70%VDD min.

Input voltage (VDD)

Stand-by control voltage (Pin#1)

VIL : 30%VDD max.^※2

Absolute Max. Ratings

Supply voltage

-0.5V to ＋7.0V DC

55˚C to ＋100˚C

Storage temperature

Input current

＋1.8V

＋2.5V ＋2.8V/＋3.0V ＋3.3V

0.8 0.9 0.8

2.5 mA max. (0.5 to 30 MHz) 5 mA max. 6 mA max.

3.0 mA max. (30 to 40 MHz) 9 mA max. 11 mA max.

3.5 mA max. (40 to 50 MHz) 11 mA max. 16 mA max.

14 mA max. 20 mA max.

7 mA max. (0.75 to 20 MHz)

13 mA max. (20 to 40 MHz)

19 mA max. (40 to 60 MHz)

24 mA max. (60 to 75 MHz)

＊The terminals (A & B)

not to be connected.

Stand

Output (

by current^※2

20˚C to ＋70˚C)

10 μA max. (Pin #1=VIL)

CONNECTION

"L" OPEN or "H"

GND

40% to 60% at 50%VDD level (VDD = ＋2.5V)

45% to 55% at 50%VDD level (VDD = ＋1.8V,＋2.8V,＋3.0V & ＋3.3V)

10 ns max. (10%VDD to 90%VDD level)

VOL : 10%VDD max.

Symmetry

OUTPUT

VDD

Z : high impedance

Rise and fall times

"0" level

OUTPUT WAVEFORM

VOH : 90%VDD min.

15 pF max. (CMOS)

"1" level

Load

Disable delay time

Enable delay time

Aging

V^DD

V^OH("1"Level)

90% or 80% V^DD

150 ns max.

10 ms max.

±5 ppm max. at ＋25˚C ±3˚C for first year

＋250˚C ±10˚C for 10 seconds

＋170˚C ±10˚C for 1 to 2 minutes (preheating)

50% V^DD

10% or 20% VDD

OV DC

V^OL("0"Level)

GND

Reflow condition

Symmetry=t/T×100(%)

(※1) Final exact part number to be determined with frequency, frequency stability, operating temperature and input voltage.

e.g. 22SMO(2.8VC) 27.000 MHz.

(※2) Internal crystal oscillation to be halted (Pin #1=VIL).

TEST CIRCUIT

Test Point

PACKAGE DATA

V^DD

VDD

OUTPUT

Package

22SMO

Metal

Item

DC Power

Supply

TRI-STATE

GND

Lid

Base

Ceramic

Sealing

Terminal

AuSn

CL : including fixture and probe capacitance.

Tungsten (metalized)

Gold / Nickel

(surface) / (under)

Compliant (Pb-free)

TAPE SPECIFICATIONS

4.0 0.1

2.0 0.1

Terminal plating

RoHS

SOLDERING PATTERN

1.1

0.1

φ1.5

-0

1.1

0.7

0.01μF

〜

0.1μF

Reel Dia.

180

Qty/Reel

2000pcs

1000pcs

2.8 2.3 8.0 3.5 4.0 1.0 0.25 1.1

1.8

中文翻译

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