As of October 2023

Find

Clock Oscillators Here

CMOS/ 1.8V, 2.5V, 3.3V / 2.0×1.6, 2.5×2.0, 3.2×2.5, 5.0×3.2, 7.0×5.0mm

Features

• CMOS output

• Wide Supply Voltage

・

1.6 to 3.63V

• Low current consumption

• Low Phase Noise

Applications

• Consumer / Networking / Industrial /

Audio Codec / Amuse / Clock for sleep

Table 1

Freq. Tol.

Operating

Temperature

Range (°C)

Note

Code × 10−6

2 ± 25 −40 to +85 Standard

specifications

3 ± 90 −40 to +125

1.85

1.05

2.2

1.2

2.5

1.6

5.08

1.8

0.6

0.6

1.2

KC7050K

KC5032K

KC3225K

KC2016K

KC2520K

Recommended Land Pattern

(Unit: mm)

#4

#3

#1

#2

#4

#3

#1

#2

#4

#3

#1

#2

7.0

1.4

5.08

#4

#3

#1

#2

5.0

1.2

2.54

3.2

±0.15

1.2

0.9

0.9

#4

#3

#1

#2

2.0

2.5

1.2

0.3

0.3

KC7050K

KC5032K

KC3225K

KC2016K

KC2520K

0.9

0.7

0.7

Tolerance

:

±0.2mm

Tolerance

:

±0.1mm

Tolerance

:

±0.2mm

Tolerance

:

±0.2mm

Tolerance

:

±0.15mm

Dimensions

(Unit: mm)

How to Order

KC2520K 32K7680 C 1 □ A 00

①

② ③ ④ ⑤ ⑥ ⑦

①Series

②Output Frequency (32.768kHz)

③Output Type (C: CMOS)

④Supply Voltage

1

1.8V/ 2.5V/ 3.3V compatible

⑤Frequency Tolerance (See Table 1)

⑥Symmetry/ INH Function

A

45/ 55%

⑦Individual Specification

(STD Specification is “00”.)

Packaging Tape & Reel

KC7050K/ KC5032K

1000 pcs./ reel

KC3225K/KC2520K/KC2016K 2000 pcs./ reel

Clock Oscillators Surface Mount Type

Clock K-Series (32.768kHz)

RoHSCompliant