49SUB200-50(T) [PERICOM]

Parallel - Fundamental Quartz Crystal, 20MHz Nom,;


型号：	49SUB200-50(T)
厂家：	PERICOM SEMICONDUCTOR CORPORATION
描述：	Parallel - Fundamental Quartz Crystal, 20MHz Nom, 驱动晶体谐振器
文件：	总2页 (文件大小：73K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

S a R o n ix

Miniature Quartz Crystal

HC-49, Low Profile, SMD

49SMLB / SAB / SUB / SNC

Technical Data

3.2 MHz to 80 MHz

Frequency Range:

3.2 to 29.999 MHz, AT Fundamental

26.8 to 50.000 MHz, BT Fundamental

30 .0 to 80.000 MHz, AT 3rd OT

Temperature Range:

Operating:

Storage:

-20 to +70°C (-40 to +85°C available)

-55 to +125°C

Frequency

Stability Tolerance:

±50 ppm -20 to +70°C (0 to -100 ppm for BT)

Characteristics at 25°C ±2°C:

Frequency Calibration

Tolerance:

Load Capacitance:

Effective Series Resistance:

Drive Level:

±50 ppm (tighter available)

16pF to 32pF or series resonance

30 to 200Ω (frequency dependent)

25µW correlation, 500µW max

7pF max

ACTUAL SIZE

Description

Shunt Capacitance:

The crystals are miniature AT or BT cut

strip resonators housed in low profile

packagesforsurfacemounting. Theparts

present a proven metal package techno-

logy with a precision molded base and

universal contact configuration.

Mechanical:

Shock:

Solderability:

MIL-STD-883, Method 2002, Condition B

MIL-STD-883, Method 2003

MIL-STD-202, Method 211, Conditions A and C

MIL-STD-883, Method 2007, Condition A

MIL-STD-202, Method 215

Terminal Strength:

Vibration:

Solvent Resistance:

Resistance to Soldering Heat:

MIL-STD-202, Method 210, Condition I or J

Applications & Features

Environmental:

Gross Leak Test:

Fine Leak Test:

Thermal Shock:

MIL-STD-883, Method 1014, Condition C

MIL-STD-883, Method 1014, Condition A

MIL-STD-883, Method 1011, Condition A

MIL-STD-883, Method 1004

• Low profile SMD

• AT or BT cut performance

• Resistance weld seal

• 49SNC is interchangable with popular

molded crystal configurations

• Available on tape & reel; 24mm tape,

1000pcs per reel

Moisture Resistance:

Part Numbering Guide:

49 SUB XXX

–

XX (T)

Solder Reflow Guide

(T) = Tape & Reel

full reel increments only

Reflow 240 max

250

Series

4°C/sec max

Cooling

200

150

Preheat 183 ±10°C

Package

SMLB = 2 contact, 4mm height

SAB = 4 contact, 5mm height

SNC = 4 contact, 5mm height

SUB = 6 contact, 5mm height

(Load Capacitance)*

4°C/sec max

Time

1 – 2 minutes

10 sec max

49SNC

Frequency Designator

B for BT cut, 26.8 to 50 MHz

for AT cut

–

Lead Configurations

49SUB

*If no C value is specified, crystal is calibrated for series resonance.

Example: 49SAB120 (Part marked: S120)

If C value is specified, crystal is calibrated for parallel resonance.

Example: 49SUB073-20 (Part marked: S073-20)

DS-153 REV E

49SMLB

49SAB

S a R o n ix 141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974 • Fax 650-462-9894

S a Ro n ix

Miniature Quartz Crystal

HC-49, Low Profile, SMD

49SMLB / SAB / SUB / SNC

Technical Data

Thefollowingselectionchartlistsseriesofcrystals

consideredstandard. Specialfrequenciesandload

calibrations are available upon request.

Package Details

Common Frequencies:

13.3

max

.524

12.0

max

.472

Frequency

MHz

Saronix

Part Number

Max ESR

(Fund)

Saronix

Part Number (3rd OT)

Max ESR

5.5

.217

max

5.0

.197

3.579545

3.686400

4.000000

4.915200

5.068800

6.000000

7.372800

8.000000

49xxx035-18

49xxx037

49xxx037-20

49xxx040

49xxx049

49xxx051

49xxx060

49xxx073-20

49xxx080

49xxx100

49xxx111-20

49xxx120

200

160

150

120

100

10.3

.406

10.3

.406

max

2.1

.083

max

2.0

.080

max

5.2

.205

5.2

.205

max

1.78

.070

10.000000

11.059200

12.000000

12.288000

14.318180

15.000000

16.000000

18.000000

18.432000

19.660800

20.000000

24.000000

24.576000

25.000000

26.800000

28.000000

29.491200

30.000000

32.000000

32.256000

33.000000

33.333000

33.868000

35.251200

36.000000

40.000000

40.320000

40.960000

42.000000

42.500000

45.000000

46.000000

48.000000

50.000000

52.416000

56.448000

60.000000

66.666667

1.30

.051

1.30

.051

4.88±.2

.192±.01

1.2

.047

49xxx122-20

49xxx143-32

49xxx150

3.65±.2

.144±.01

3.5±.050

.139±.002

49xxx160

49xxx160-20

49xxx180-20

49xxx184

49xxx196-20

49xxx200-20

49xxx200-50

49xxx240

49xxx240-16

49xxx240-20

49xxx245

49xxx245-16

49xxx250

49xxx250-16

49xxx268B

49xxx268B16

49xxx280B

49xxx280B16

49xxx294B

49xxx294B16

49xxx300B

49xxx300B16

49xxx320B

49xxx320B16

49xxx322B

49xxx322B22

49xxx330B

49xxx333B

49xxx338B

49xxx352B

49xxx352B18

49xxx360B

49xxx360B22

49xxx400B

49xxx400B16

49xxx403B

1.5

.059

9.0±.050

.354±.002

49SUB (6 contacts)

49SAB (4 contacts)

49SNC

13.5

.532

max

10.3

.406

4.3

.169

max

3.81

.150

49xxx300

49xxx300-16

49xxx320

49xxx320-16

49xxx322

49xxx322-22

5.0

.197

max

.91

.036

12.0

.472

max

49SMLB

49xxx352

49xxx352-18

49xxx360

49xxx360-22

49xxx400

49xxx400-16

49xxx403

49xxx409

49xxx420

49xxx420-16

49xxx425

49xxx450

49xxx450-16

49xxx460

49xxx460-16

49xxx480

49xxx480-16

49xxx500

49xxx500-16

49xxx524

49xxx564

49xxx600

49xxx600-16

49xxx666

49xxx666-16

inches

Scale: None (Dimensions in

)

Recommended Land Patterns

49xxx420B

49xxx420B16

5.0

9.0

.354

.197

2.2

.085

3.5

.139

49xxx450B

49xxx450B16

49xxx460B

4.0

.157

2.2

.085

2.25

.089

49xxx460B16

2.3

.090

2.3

.090

2.5

.098

49xxx500B

49xxx500B16

49SUB or 49SAB

49SNC

4.6

.180

1.5

.060

4.8

.190

4.8

.190

49SMLB or 49SUB

All specifications are subject to change without notice.

DS-153 REV E

S a R o n ix

141 Jefferson Drive • Menlo Park, CA 94025 • USA • 650-470-7700 • 800-227-8974• Fax 650-462-9894

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