2795Y datasheet(1/1 Pages) NDK

Teilenummer	2795Y

Bauteilbeschribung	Crystal Clock Oscillator Two Frequencies-switching Type

PDF	1 Pages

Scroll/Zoom	100%

Hersteller	NDK [NIHON DEMPA KOGYO]

Direct Link	http://www.ndk.com/en

Logo

1 / 1 page

Crystal Clock Oscillator

2795 Series

cc29_071025_2795Y_100_e1

Two Frequencies-switching Type

2795Y Frequency stability of ±100 x 10–6.

Output level

Frequency range *1

Operating temperature range *2

Frequency stability

Power supply voltage

Consumption current (+3.3V,25℃) max

VOL max/VOH min

Tr max/Tf max

Duty Cycle min. to max.

Load (CL) max

Oscillation start time max

Number for specifying an order

(MHz)

(℃)

(×10–6)

(V)

(mA)

(V)

(ns)

(%)

(pF)

(ms)

l For compact mobile information equipment, such as PDA and notebook PC

Item

Model

2795Y

C-MOS

1 ≤ F ≤ 40

40 < F ≤ 70

70 < F ≤ 125

–20 to +70

±100

+3.3±0.3

15

22

30

0.1VDD/0.9VDD

IOL=4mA

IOH=–4mA

15

10

NSA5332A

5/5 (0.1VDD to 0.9VDD)

45 to 55 (at 1/2VDD)

3/3 (0.2VDD to 0.8VDD)

40 to 60 (at 1/2VDD)

mm

5.0±0.2

1.2±0.1

2.54±0.1

#4

#3

#1

C0.5

#2

Cby = 0.01μF

Reference land pattern

1.4

2.54

0.9VDD

or 0.8VDD

0.1VDD

or 0.2VDD

1/2VDD

Tr

Tf

VOH

VOL

t

T

0V

Duty Cycle = t/T×100 [%]

*1: If you require a product with a frequency not given above, please contact us.

*2: If you require a product with an operating temperature range not given above, please contact us.

Pb

Free

PAD

Connection

#1

#2

#3

#4

Freq. Select

GND

OUTPUT

VDD

n Specifications

n Dimensions

n Output Waveform <C-MOS>

n Model name

n Application

n Features

Absolute maximum rating

Power supply voltage (VDD) -0.5 to +7.0V DC

Storage temperature range -55 to +125°C

l With the adoption of frequency-writing technology, even the tightest

delivery deadline can be met.

l Two frequencies: switch from one to the other according to the input

voltage (high or low) of PAD #1.

l PLL technology allows this crystal oscillator to support 1 to 125 MHz.

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

l Compact and light with the following dimensions and weight of 5.0 x 3.2 mm,

1.0 mm, and 0.06 g.

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

–M

Model name

Frequency

(up to 9 digits)

–M

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: 2795Y, frequency: 16.9 and 22.5

MHz, frequency stability: ±100 x 10–6, and power supply voltage: 3.3 V

Ordering Code: 2795Y – 16.900000M – 22.500000M – NSA5332A

n How to Specify an Order

#1 Input

#3 Input

Level H (0.7 VDD min.)

or OPEN is selected.

Level L (0.2 VDD max.) is selected.

F1

F2

n Two Frequencies-switching Function Table

2795Y Datenblatt(PDF) 1 Page - NIHON DEMPA KOGYO

2795Y Datenblatt(HTML) 1 Page - NIHON DEMPA KOGYO

Ähnliche Teilenummer - 2795Y

Ähnliche Beschreibung - 2795Y

Html Pages

1

Datenblatt Download

Link URL