KC2520C-C1 参数 Datasheet PDF下载

Clock Oscillators Surface Mount Type

KC2520C-C1 Series

CMOS/ 1.8V/ 2.5×2.0mm

Features

• Miniature ceramic package

2.5 (L)

×2.0

(W)

×0.7

(H) mm (Typ.)

• High Stability Output Frequency

±10×10

-6

(-10 to

+70°C)

±15×10

-6

(-40 to

+85°C)

• CMOS output

• Supply voltage V

CC

=1.8V

How to Order

KC2520C 40.0000 C 1 L E 00

①

②

③④⑤⑥ ⑦

①

Type (2.5×2.0mm SMD)

②

Output Frequency

③

Output Type (CMOS)

④

Supply Voltage (1.8V)

⑤

Frequency Tolerance (See Table 1)

⑥

Symmetry/ Enable Function



(45/ 55%, Stand-by)

⑦

Customer Special Model Suffix



(STD Specification is “00”)

Table 1

Pb Free

RoHS Compliant

Operating

Freq. Tol.

Temperature

Note

-6

Code

×

10

Range (°C)

Y

±10 -10

to

+70

With only certain

frequencies

K

±20

-40

to

+85

L

Standard specifications

±15

　

Packaging (Tape & Reel 2000 pcs./ reel)



Specifications

Item

Output Frequency Range

Frequency Tolerance

Storage Temperature Range

Operating Temperature Range

Max. Supply Voltage

Supply Voltage

Current Consumption

(Maximum Loaded)

Stand-by Current

Symmetry

Rise/ Fall Time

(10% V

CC

to 90% V

CC

Maximum Loaded)

Low Level Output Voltage

High Level Output Voltage

CMOS Load

Input Voltage Range

Low Level Input Voltage

High Level Input Voltage

Disable Time

Enable Time

Start-up Time

Symbol

fo

f

_tol

T

_stg

T

_use

—

V

CC

No-load

I

CC

CL<15pF

I

_std

SYM

tr/ tf

V

OL

V

OH

L_CMOS

V

IN

V

IL

V

IH

t

_dis

t

_ena

t

_str

I

OL

=4mA

I

OH

=-4mA

CMOS Output

@50% V

CC

1.5≤fo<24MHz

24≤fo≤50MHz

1.5≤fo<24MHz

24≤fo≤50MHz

Conditions

Initial tolerance, Operating temperature range, Op. Temp.:

-40

to

+85°C

Rated power supply voltage change, Aging Op. Temp.:

-40

to

+85°C

(1 year @25°C), Shock and vibration

Op. Temp.:

-10

to

+70°C

Min.

1.5

-15

-20

-10

-55

-10

-40

-0.6

1.6

—

—

—

—

—

45

—

—

90% V

CC

—

0

—

70% V

CC

—

—

—

Max.

50

+15

+20

+10

+125

+70

+85

+4

2

3

3.5

4

4.5

5

55

4

10% V

CC

—

15

V

CC

30% V

CC

—

100

5

10

Units

MHz

ppm

°C

°C

V

V

mA

µA

%

nS

V

V

pF

V

V

V

nS

mS

mS

@Minimum operation voltage to be 0 sec.

Note: All electrical characteristics are defined at the maximum load and operating temperature range.

Please contact us for inquiry about operating temperature range, available frequencies and other conditions.

Dimensions

2.5

(Unit: mm)

Recommended Land Pattern

1.85

0.95

(Unit: mm)

②

①

0.6

1.45

2.0

0.6

③

④

Plating: Ni Au

Tolerance: 0.1

0.6

0.7

0.7

0.9

0.7

0.15

0.15

Pad Connections

①

Enable/ Disable

②

Case GND

③

Output

④

V

CC

Enable/ Disable Function

Pad1

Pad3 (Output)

Open

Active

"H" Level

Active

"L" Level High Z (No-Oscillation)

1.05

Note: A capacitor of value 0.01 F between V

CC

and GND is recommended.