Crystal Clock Oscillator

2560 Series

cc37_071025_2560NK_e1

High Frequency-supporting Type

2560NK

l For notebook PC, mobile information terminal, and PC card

Output level

Frequency range

Operating temperature range

Frequency stability

Power supply voltage

Consumption current (+3.3V,25℃) max

Tr max/Tf max

Duty Cycle min. to max.

Oscillation start time max

Number for specifying an order

(MHz)

(℃)

(V)

(mA)

(V)

(ns)

(%)

(pF)

Item

Model

2560NK

C-MOS

1.8 ≤ F ≤ 25

25 < F ≤ 50

50 < F ≤ 67

67 < F ≤ 80

–10 to +70

±100

+5.0±0.5

25

40

60

73

5/5

45 to 55

50

Available (tristate)

NSA3285A

mm

7.5max

#4

#3

#1

#2

5.08

#4

#3

#1

#2

1.4

10–R0.3

5.08

(*)

Cby = 0.01μF

1.8

Reference land pattern

Tr

Tf

t

T

0V

Duty Cycle = t/T×100 [%]

Pb

Free

PAD

Connection

#1

#2

#3

#4

Standby

GND

OUTPUT

When ordering our products, specify them with an “Ordering Code” that consists of the following:

–M

Model name

Frequency (up to 9 digits)

– Number for specifying an order

If you have any queries concerning our standard frequencies and numbers for specifying orders, please contact our sales representatives or visit our homepage (http://www.ndk.com/).

Example 1: When ordering a product with model name: 2560NK, frequency: 80 MHz,

Ordering Code: 2560NK – 80.000000M – NSA3285A

Absolute maximum rating

Storage temperature range -55 to +125°C

l This surface-mount crystal clock oscillator is ultra-compact, light, and

leadless. Ideal for high-density mounting.

l Supports a frequency range of 1.8 to 80 MHz.

l Automatic mounting by taping and IR reflow (lead-free) are possible.

l Lead-free.

#1 Input

#3 Input

Level H (+2.2 V min.)

or OPEN is selected.

Level L (+0.8 V max.) is selected.

Oscillation output ON

High impedance