QEA05VDD0FREQ [TEMEX]

Clipped Sine Output Oscillator, 10MHz Min, 26MHz Max,;


型号：	QEA05VDD0FREQ
厂家：	TEMEX
描述：	Clipped Sine Output Oscillator, 10MHz Min, 26MHz Max, 机械振荡器
文件：	总6页 (文件大小：563K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

FREQUENCY

QEA05 / QEA05V

SMD 5x3.2 VC-TCXO – Wireless Applications

Specification (Rev-D)

Electrical Characteristics ......................................................P01

Environmental Specifications................................................P01

Mechanical Characteristics...................................................P02

Ordering Information.............................................................P03

Test Circuit............................................................................P03

Packaging Drawing...............................................................P04

Suggested Reflow Soldering.................................................P05

F r e q u e n c y

QEA05 / QEA05V

SMD 5x3.2 VC-TCXO – Wireless Applications

Specification (rev-D)

September 27^th, 2006

Electrical Characteristics

□

Output : Clipped SineWave

Load : 10KΩ//10pF

Standard frequency : 12.8 – 13.0 – 19.2 – 19.68 – 19.8 – 26 MHz

Electrical Parameters

Frequency Range

Unit

MHz

°C

Minimum

Typical

Maximum

Test conditions

Operating Temperature

Range

Refer to Ordering

Information

0 to 55

-40

-40 to 85

Storage Temperature

Range

°C

Refer to Ordering

Information

2.7

3.6

Power supply

Frequency Stability

Preset frequency (25°C)

Vs Temperature range

Vs Voltage variation (± 5%)

Vs Load variation (± 10%)

0.5

Refer to Ordering

Information

2.5

ppm

0.4

0.2

Aging

First year at 25°C

± 1.0

Supply Current

12.8MHz ≤ Fo ≤ 15.000MHz

15.0MHz < Fo ≤ 20.000MHz

20.0MHz < Fo ≤ 26.000MHz

1.8

2.0

2.2

With load 10KΩ//10pF

Start-Up time

Output voltage

1.2

Vp-p

Vcont = 1.5 ± 1.0V

Pulling Range

ppm/V

Phase Noise

offset 10Hz

offset 100Hz

offset 1KHz

offset 10KHz

-80

Typical value for

12.8MHz TCXO.

-110

-125

-130

dBc/Hz

Environmental Specifications

Item

Specifications

Vibration Test

Freq : 10 ~ 55Hz

Cycle : 1.52mm, 3 directions each 2 hours

Conditions : Part is fixed to 200g test fixture

Shock Test

5 cycles drops onto concrete from 1.5m height in 3 directions

TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.

F r e q u e n c y

QEA05 / QEA05V

SMD 5x3.2 VC-TCXO – Wireless Applications

Specification (rev-D)

September 27^th, 2006

Mechanical Characteristics

BOTTOM VIEW

SUGGESTED PAD

Pin connections

Vcont or NC

Ground

Output

+Vcc

Hmax = 1.55 mm

Marking

Line 1 Product code (VMSxxx)

Line 2 Frequency in MHz (6 digits)

Exemple for QEA05V AE0 / 12.8MHz

ꢀ Line 1 : VMS107

ꢀ Line 2 : 12.800

TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.

F r e q u e n c y

QEA05 / QEA05V

SMD 5x3.2 VC-TCXO – Wireless Applications

Specification (rev-D)

September 27^th, 2006

Ordering Information

Part numbering system

QEA05

12.800MHZ

Package type

Voltage Control

Temperature Stability

Supply

voltage

Output

Nominal Frequency

(MHz)

SMD Package

QEA05 : SMD

5x3.2

0 : Clipped sine

Please enter the

Blank : TCXO A : ± 2.5ppm vs –30 to +75°C D : + 3.3V

wave

nominal frequency

V : VC-TCXO

B : ± 1.5ppm vs –20 to +70°C E : + 3.0V

C : ± 1.0ppm vs 0 to +55°C L : +2.8V

D : ± 3.5ppm vs –40 to +85°C

Test Circuit

Oscilloscope

(100MHz)

Frequency

Counter

Remarks

√

C1 capacitance is needed for DC blocking

Capacitance 10nF can be added on Vcont.

TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.

F r e q u e n c y

QEA05 / QEA05V

SMD 5x3.2 VC-TCXO – Wireless Applications

Specification (rev-D)

September 27^th, 2006

Tape Drawing

Item

Code

Dimension

8.0

Tolerance

Pitch of components

± 0.1

4.0

Pitch of sprocket hole

2.0

Length from hole center to component center

Width of carrier tape

12.0

5.5

± 0.3

Width of adhesive tape

± 0.05

± 0.1

± 0.05

± 0.25

± 0.1

5.5

Height of component hole

Width of component hole

Gap of hold down tape and carrier tape

Diameter of sprocket hole

Diameter of feed hole

3.45

1.75

∅ 1.5

2.2

Total of tape thickness

Reel Drawing

Multiple : 1Kpcs per Reel

Unit : mm

TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.

F r e q u e n c y

QEA05 / QEA05V

SMD 5x3.2 VC-TCXO – Wireless Applications

Specification (rev-D)

September 27^th, 2006

Suggested Reflow Soldering Profile

245℃± 5℃

100℃± 5℃

40∼ 100sec

10sec max.

TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.

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