HC49USM8-HF2F18-20.000 [ILSI]

4 Pad Metal Package Quartz Crystal, 4.8 mm x 12.5 mm;


型号：	HC49USM8-HF2F18-20.000
厂家：	ILSI
描述：	4 Pad Metal Package Quartz Crystal, 4.8 mm x 12.5 mm
文件：	总2页 (文件大小：50K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

4 Pad Metal Package Quartz Crystal, 4.8 mm x 12.5 mm

HC49USM4 Series

Product Features:

SMD Package

Compatible with Leadfree Processing

Grounded package for low EMI

Applications:

Fibre Channel

Server & Storage

Sonet /SDH

802.11 / Wifi

T1/E1, T3/E3

System Clock

4.83

Max.

12.5 Max.

1.3

Frequency

3.2 MHz to 100.000 MHz

ESR (Equivalent Series Resistance)

3.2 MHz – 3.49 MHz

3.5 MHz – 3.99 MHz

4.0 MHz – 4.99 MHz

5.0 MHz – 5.99 MHz

6.0 MHz – 6.99 MHz

7.0 MHz – 8.9 MHz

9.0 MHz – 12.9 MHz

13 MHz – 19.9 MHz

20 MHz – 36 MHz

300 Ω Max.

200 Ω Max.

150 Ω Max.

120 Ω Max.

100 Ω Max.

80 Ω Max.

60 Ω Max.

40 Ω Max.

30 Ω Max.

100 Ω Max.

1.2 +/-0.1

H Max.

Part Number

Guide

27 MHz – 100 MHz (3^rdO.T.)

9.0 +/-0.1

Shunt Capacitance (C0)

7 pF Max.

Frequency Tolerance @ 25° C

±30 ppm Standard (see Part Number Guide for more options)

±50 ppm Standard (see Part Number Guide for more options)

AT Cut Standard

Recommended pad

layout

Frequency Stability over

Temperature

Internal connection

USM4 / USM6

Crystal Cut

Load Capacitance

Drive Level

18 pF Standard (see Part Number Guide for more options)

1 mW Max.

Internal connection

USM8 / USM9

Aging

±5 ppm Max. / Year Standard

Dimension Units: mm

Temperature

Operating

0° C to +70° C Standard (see Part Number Guide for more

options)

Storage

-40° C to +85° C Standard

Part Number Guide

Sample Part Number:

HC49USM4 - FB1F18 - 20.000

Package

Tolerance

(ppm) at Room

Temperature

B = ±50 ppm

F = ±30 ppm

Stability

(ppm) over Operating

Temperature

B = ±50 ppm

Operating

Mode

(overtone)

Load Capacitance

(pF)

Frequency

Temperature Range

HC49USM4 -

(5.2 mm H)

0 = 0°C to +50°C

1 = 0°C to +70°C

2 = -10°C to +60°C

3 = -20°C to +70°C

5 = -40°C to +85°C

9 = -10°C to +50°C

F = Fundamental

3 = 3^rdovertone

F = ±30 ppm

HC49USM6 -

(4.5 mm H)

G = ±25 ppm

H = ±20 ppm

I = ±15 ppm

G = ±25 ppm

18 pF Standard

Or Specify.

- 20.000 MHz

HC49USM8 -

(5.2 mm H)

H = ±20 ppm

I = ±15 ppm**

HC49USM9 -

(4.5 mm H)

J = ±10 ppm*

J = ±10 ppm**

* Not available at all frequencies. ** Not available for all temperature ranges.

ILSI America Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com

04/09_A

Specifications subject to change without notice

Page 1

4 Pad Metal Package Quartz Crystal, 4.8 mm x 12.5 mm

HC49USM4 Series

Pb Free Solder Reflow Profile:

Typical Circuit:

*Units are backward compatible with 240C reflow processes

Package Information:

MSL = N/A

Termination = e1 (Sn / Cu / Ag over Ni over Kovar base metal).

Tape and Reel Information:

Quantity per

1000

Reel

24 +/-.3

12 +/-.2

11.5 +/-.2

25 +/-1.5

80 / 100

330

Environmental Specifications

Thermal Shock

MIL-STD-883, Method 1011, Condition A

MIL-STD-883, Method 1004

MIL-STD-883, Method 2002, Condition B

MIL-STD-883, Method 2007, Condition A

J-STD-020C, Table 5-2 Pb-free devices (except 2 cycles max)

Pb-Free / RoHS / Green Compliant

JESD22-B102-D Method 2 (Preconditioning E)

MIL-STD-883, Method 2004, Test Condition D

MIL-STD-883, Method 1014, Condition C

Moisture Resistance

Mechanical Shock

Mechanical Vibration

Resistance to Soldering Heat

Hazardous Substance

Solderability

Terminal Strength

Gross Leak

Fine Leak

Solvent Resistance

MIL-STD-883, Method 1014, Condition A2, R1=2x10-8 atm cc/s

MIL-STD-202, Method 215

Marking

Line 1: ILSI, Frequency, Date Code

ILSI America Phone: 775-851-8880 • Fax: 775-851-8882• e-mail: e-mail@ilsiamerica.com • www.ilsiamerica.com

04/09_A

Specifications subject to change without notice

Page 2

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