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CE2591: 产品描述2 ELEMENT, 340 uH, GENERAL PURPOSE INDUCTOR, SMD; 产品类别无源元件; 文件大小107KB，共1页; 制造商Crystek

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CE2591概述

2 ELEMENT, 340 uH, GENERAL PURPOSE INDUCTOR, SMD

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C25xx Model

5X7 mm SMD,

2.5V, LVCMOS

Frequency Range:

Frequency Stability:

Temperature Range:

Operating:

(Option)

Storage:

Input Voltage:

Input Current:

Output:

Symmetry:

Rise/Fall Time:

Logic:

Load:

Jitter RMS:

12KHz~20MHz

Aging:

ree

dF S

Le oH ant

R pli

Clock Oscillator

1.544MHz to 70MHz

±20ppm to ±100ppm

-10°C to 70°C

-40°C to 85°C

-55°C to 120°C

2.5V ± 0.125V

35mA Max

LVCMOS

45/55% Max @ 50% Vdd

1ns Typ, 3.5ns Max

"0" = 10% Vdd Max

"1" = 90% Vdd Min

15pF Max

0.5ps Typ, 1ps Max

<3ppm 1st/yr, <1ppm every year thereafter

Designed to meet today's

requirements for 2.5V

applications. The C25xx

Series utilizes only

fundamental and 3rd

overtone crystal designs.

No multiplier is used

thereby reducing output

jitter. Available on 16mm

tape and reel in quantities

of 1K.

Dimensions inches (mm)

All dimensions are Max unless otherwise specified.

.283 Max

(7.20)

SUGGESTED PAD LAYOUT

.055 Typ.

(1.40 Typ.)

.200 ±.005

(5.08 ±.13)

.045 ±.008

(1.14 ±.20)

.165

(4.19)

.071 SQ

(1.80)

P/N DC

Freq

Denotes pad 1

.204 Max

(5.02)

.075 Max

(1.80)

.200

(5.08)

0.01uF Bypass Capacitor Recommended

RECOMMENDED REFLOW SOLDERING PROFILE

TEMPERATURE

260°C

217°C

200°C

150°C

Ramp-Up

3°C/Sec Max.

Critical Temperature

Zone

Ramp-Down

6°C/Sec.

Crystek Part Number Guide

Example: C2592-44.736MHZ

Example: CE2592-44.736MHZ

Temperature

-10/ 70°C

-40/ 85°C

Frequency Stability

+/- 100ppm

+/- 50ppm

+/- 25ppm

+/- 20ppm

Preheat

180 Secs. Max.

8 Minutes Max.

90 Secs. Max.

260°C for

10 Secs. Max.

NOTE: Reflow Profile with 240°C peak also acceptable.

OUT

pin 4

Vdd

OUT

C2590

C2592

C2591

C2598

CE2590

CE2592

CE2591

Tri-State Function

Function pin 1

Open

"1" level 2.2V Min

"0" level 0.4V Max

Output pin

Active

High Z

pin 3

OSC.

GND

PWR

Supply

O/P Load

incl Probe Cl

Bypass

Cap.

pin 1

pin 2

High Impedance

GND or "LOW"

Oscillation

OPEN or "HIGH"

Specifications subject to change without notice.

TD-02062 Rev.E

CE2591相似产品对比

	CE2591	C2590	C2592	C2591	C25XX	CE2592	CE2590	C2598
描述	2 ELEMENT, 340 uH, GENERAL PURPOSE INDUCTOR, SMD	2 ELEMENT, 340 uH, GENERAL PURPOSE INDUCTOR, SMD	2 ELEMENT, 340 uH, GENERAL PURPOSE INDUCTOR, SMD	2 ELEMENT, 340 uH, GENERAL PURPOSE INDUCTOR, SMD	2 ELEMENT, 340 uH, GENERAL PURPOSE INDUCTOR, SMD	2 ELEMENT, 340 uH, GENERAL PURPOSE INDUCTOR, SMD	2 ELEMENT, 340 uH, GENERAL PURPOSE INDUCTOR, SMD	2 ELEMENT, 340 uH, GENERAL PURPOSE INDUCTOR, SMD

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