VTA04-3.3TE50-A12@8.000MHZ datasheet, PDF

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VTA04-3.3TE50-A12@8.000MHZ: DescriptionCMOS/TTL Output Clock Oscillator, 8MHz Nom,; CategoryPassive components oscillator; File Size36KB，1 Pages; ManufacturerBeijing Crystal

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VTA04-3.3TE50-A12@8.000MHZ Overview

CMOS/TTL Output Clock Oscillator, 8MHz Nom,

VTA04-3.3TE50-A12@8.000MHZ Parametric

Parameter Name	Attribute value
Objectid	7356200137
Reach Compliance Code	unknown
Maximum control voltage	3.15 V
Minimum control voltage	0.15 V
Frequency Adjustment - Mechanical	YES
Frequency offset/pull rate	3 ppm
frequency stability	5%
Installation features	THROUGH HOLE MOUNT
Nominal operating frequency	8 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	CMOS/TTL
Nominal supply voltage	3.3 V
surface mount	NO

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北京科瑞思特电子有限公司

Beijing Crystal Electronics Co., Ltd.

Thru-Hole TCXOs

VTA04,TA04

◆

Excellent frequency stability across a wide temperature range..

Good Reliability, Low cost.

Low frequency range.

High quality TCXO for communication equipment.

Table1 Specifications

Parameter

Frequency Range

Initial Calibration Tolerance (@25℃

2℃ )

Frequency

Stability

vs Operation Temp. Range

vs Vcc Change

vs Load Change

10%

vs Aging

Operation Temperature Range

Supply Voltage

Current Consumption

Output

Start-up Time

SSB Phase Noise

Frequency Tuning Range (@25℃

2℃ )

VCTCXO

only

Frequency Tuning Range

Control Voltage Range

Slope Polarity

Linearity

Package

Storage Temperature Range

VTA04/TA04

500KHz~8MHz

Models with internal trimmer :Adjust to the nominal frequency

Models without internal trimmer :± 1ppm typical

See Table 2

0.3ppm

1ppm

See Table 2

3.3V, 5.0V

20mA max

TTL/CMOS,Code is

“T”

2ms max

-135dBc@1kHz, 10MHz, typical

3ppm typical, by internal trimmer

5~± 20ppm,

10ppm typical

1.65V± 1.5V@3.3Vcc, 2.5V± 2V@5.0Vcc

Positive

10%max

A11,A12,A13,A14,A15,A16

-55~+85℃

Table2 Frequency Stability vs Operation Temperature Range(Ref to 25℃ ) and Option Code

1.0ppm

0~50℃

-10~60℃

-20~70℃

-30~75℃

-40~85℃

A10

B10

C10

1.5ppm

A15

B15

C15

D15

2.0ppm

A20

B20

C20

D20

2.5ppm

A25

B25

C25

D25

3.0ppm

A30

B30

C30

D30

E30

5.0ppm

A50

B50

C50

D50

E50

TCXOs

Part Numbering Key

SERIES

TA04

VTA04

Supply

Voltage

3.3=3.3V

5=5.0V

OUTPUT FORM

T=TTL/CMOS

FREQ. STABILITY

vs.TEMP

See Table2

PACKAGE

CODE

A11,A12,

A13,A14

A15,A16

FREQUENCY

Sample Part Numbers

VTA04-5TD20-A11

@20.000Mhz

VTA04

D20

A11

20.000MHz

Beijing Crystal Electronics Co., Ltd

Tel:+86-10-88790152,88790153 Fax:+86-1088792424 Http:www.bjcec.com Email:sales@bjcec.com

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