VFT8HF59L510.0M [ECM]

HCMOS/TTL Output Clock Oscillator;


型号：	VFT8HF59L510.0M
厂家：	ECM ELECTRONICS LIMITED.
描述：	HCMOS/TTL Output Clock Oscillator 机械振荡器
文件：	总1页 (文件大小：176K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Micro Miniature OCXO

ECM VFT8 Series

§ Smallest OCXO Available

§ Extremely Low Power Consumption

§ Very Fast Warm-up

§ Low Phase Noise

§ Low Aging

§ Surface Mount Option (VFT8SM)

Parameter

Frequency Range

Frequency Stability

VFT8

4.80 to 50.0MHz

+/-100ppb max

5ppb max

5E-10

vs Temp

vs Supply

After 30Days

Aging per Day

Per Year

1E-7

Allan Variance

SSB Phase Noise

10Hz

100Hz

10kHz

1E-11

0.1s to 10s

-120dBc/Hz

-145dBc/Hz

-160dBc/Hz

+/-20ppb max

+/-1ppb/G max

5V +/-5%

Retrace

After 30 mins

Worst Direction

12V Option

G-sensitivity

Input Voltage

Input Current (Typ)

Steady state 25⁰C

Steady State -30⁰C

Start up Current

Load

Vcc 5V

Vcc12V

12 mA

35 mA

200 mA

25 mA

70 mA

100 mA

35 / 20 max

12.7

9.27

14.3

10.9

6.35

7.62

15.2

7.62

Dimensions in mm

10K ohm //15pF

Vref

O/P

6/7

N/C

Vcc

Warm-up Time

Output Waveform

Control Voltage

Pulling Range

Deviation Slope

Setability

35s typ to 0.1ppm

20s Vcc 12V

Tristate

Case

Gnd

3.3V HCMOS /TTL Compatible

0V to 4.1V

+/-0.5ppm to +/-1ppm

0.4ppm/V

1.0V min 3.0V max

from nominal

monotonic positive

@ 25⁰C Fnom

VFT8H A 17 L

2 10.0M

Stability

Aging

Frequency

Temperature

Supply

1x10^-7

5x10^-8

2x10^-8

1x10^-8

5x10^-9

Yx10^-z

1x10^-9/Day

5x10^-10/Day

2x10^-10/Day

0⁰C to 50⁰C

12V

17=

58=

28=

18=

59=

-10⁰C to 60⁰C

0⁰C to 70⁰C

-20⁰C to 70⁰C

-30⁰C to 70⁰C

-45⁰C to 85⁰C

ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK

Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: ecm@ecmelectronics.co.uk

Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to

discontinue any product or make design changes we believe necessary.

Issue 2