KC2520B-C2 参数 Datasheet PDF下载

Clock Oscillators Surface Mount Type

KC2520B-C2 Series

CMOS/ 2.5V, 3.3V Compatible/ 2.5×2.0mm

Features

• Miniature ceramic package

2.5 (L)

×2.0

(W)

×0.7

(H) mm (Typ.)

• Highly reliable with seam welding

• CMOS output

• Supply voltage 2.5/ 3.3V

Wide operating voltage range 2.5 to 3.63V

• Low current consumption

• High output frequency 160MHz

How to Order

KC2520B 25.0000 C 2 0 E 00

①

②

③④⑤⑥ ⑦

①

Type (2.5×2.0mm SMD)

②

Output Frequency

③

Output Type (CMOS)

④

Supply Voltage (2.5V, 3.3V Compatible)

⑤

Frequency Tolerance (See Table 1)

⑥

Symmetry/ INH Function



(45/ 55%, Stand-by)

⑦

Customer Special Model Suffix



(STD Specification is “00”)

Table 1

RoHS Compliant

Operating

Freq. Tol.

Temperature

Note

-

6

Range (

°

C)

Code

×

10

±

50

0

Standard specifications

±

30

-10

to

+70

S

±

25

With only certain

U

±100

F

-40

to

+85

frequencies

±

50

G

　

Packaging (Tape & Reel 2000 pcs./ reel)



Specifications

Min.

Max.

125

160

-100

+100

-50

+50

-30

-55

-10

-40

-0.5

+2.25

—

—

—

45

—

—

90% V

CC

—

—

70% V

CC

—

—

—

—

—

+30

+125

+70

+85

+4.0

+3.63

25

mA

27

10

55

2.5

10% V

CC

—

15

30% V

CC

—

100

5

10

3

25

μA

%

ns

V

pF

V

ns

ms

ms

ps

°C

°C

V

V

Specifications

Item

Output Frequency Range

Frequency Tolerance

Storage Temperature Range

Operating Temperature Range

Symbol

fo

Conditions

fo>125MHz

Over all conditions : initial tolerance, Op. Temp.：-40

½

+85°C

operating temperature range, rated Op. Temp.：-10

½

+70°C

power supply voltage change, load

change, aging (1year @25°C), shock Op. Temp.：-10

½

+70°C

and vibration

Standard Specifications

Extend (Option)

Units

MHz

×10

-

6

f

_tol

T

_stg

T

_use

Max. Supply Voltage

—

Supply Voltage

V

CC

Current Consumption

125<fo≤160MHz

(Maximum Loaded/ 2.25≤V

CC

≤2.75V)

I

CC

Current Consumption

125<fo≤160MHz

(Maximum Loaded/ 2.75≤V

CC

≤3.63V)

Stand-by Current

I

_std

Symmetry

SYM

@50% V

CC

Rise/ Fall Time

tr/ tf

125<fo≤160MHz

(10% V

CC

to 90% V

CC

Maximum Loaded)

I

OL

=8mA

Low Level Output Voltage

V

OL

I

OH

=-8mA

High Level Output Voltage

V

OH

Output Load

L_CMOS CMOS Output

Low Level Input Voltage

V

IL

High Level Input Voltage

V

IH

Disable Time

t

_dis

Enable Time

t

_ena

Start-up Time

t

_str

@Minimum operating voltage to be 0 sec.

1 Sigma Jitter

J

Sigma

Measured with Wavecrest SIA-3000

VISI 6.3.1

125<fo≤160MHz

Peak to Peak Jitter

J

PK-PK

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 INH

#2 Case GND

#3 Output

#4 V

CC

INH Function

Pad1

Pad3 (Output)

Open

Active

"H" Level

Active

"L" Level High Z (No-Oscillation)

1.05

Note: A capacitor of value 0.01µF between V

CC

and GND is recommended.