3G62C-80T-FREQ [EUROQUARTZ]

HCMOS/TTL Output Clock Oscillator, 0.625MHz Min, 50MHz Max, ROHS COMPLIANT, MINIATURE, SMD, 6 PIN;


型号：	3G62C-80T-FREQ
厂家：	EUROQUARTZ LIMITED
描述：	HCMOS/TTL Output Clock Oscillator, 0.625MHz Min, 50MHz Max, ROHS COMPLIANT, MINIATURE, SMD, 6 PIN 机械振荡器
文件：	总1页 (文件大小：111K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

QUARTZ

EURO

G62 VCXO

CMOS SMD 11.4 x 9.6 x 2.5mm, 6 pad

625.0kHz ~ 50.0MHz

Frequency range 0.625MHz to 50.0MHz

CMOS/TTL Output

Supply Voltage 5.0 V or 3.3 VDC

Integrated Phase Jitter 1ps typical

Low cost unit

OUTLINE & DIMENSIONS

DESCRIPTION

G62 VCXOs, are packaged in a miniature 11.4 x 9.6 x 2.5mm, 6 pad

SMD package. Typical phase jitter for G series VCXOs is <1ps. Output

CMOS/TTL. G series VCXOs use fundamental mode crystal

osccillators. Applications include phase lock loop, SONET/ATM, set-

top boxes, MPEG , audio/video modulation, video game consoles and

HDTV.

SPECIFICATION

Frequency Range

Vdd = +3.3VDC:

Vdd = +5.0VDC:

Supply Voltage:

0.625MHz to 50.0MHz

1.0MHz to 50.0MHz

+3.3 VDC ±5% or +5.0VDC±5%

TTL/HCMOS

Output Logic:

Integrated Phase Jitter:

Period Jitter RMS:

Period Jitter Peak to Peak:

Phase Noise:

1.0ps maximum 12kHz to 20MHz

2.0ps typical

14ps maximum

See table below

Initial Frequency Accuracy

Tune to the nominal frequency with:

+3.3VDC:

Vc= 1.65V ±0.2V

Vc= 2.5V ±0.2V

90% Vdd minimum

10% Vdd maximum

+5.0 VDC:

Output Voltage HIGH (1):

Output Voltage LOW (0):

Control Voltage Centre

+3.3VDC:

1.65V

2.5V

+5.0VDC:

Control Voltage Range

+3.3VDC:

0.3V to 3.0V

0.5V to 4.5V

+5.0VDC:

Pulling Range

+3.3VDC

+5.0VDC:

±80ppm to ±120ppm (standard)

±80ppm to ±150ppm

(±200ppm available)

See table

CMOS = 15pF, TTL = 2 gates

10ms maximum, 5ms typical

50% ±5% measured at 50% Vdd

0.7ns typical (15pF load)

10 to 45mA, frequency

dependent

Temperature Stability:

Output Load:

Start-up Time:

Duty Cycle:

Rise/Fall Times:

Current Consumption:

PHASE NOISE

Offset

Frequency 27.0MHz

-70dBc/Hz

10Hz

Linearity:

10% maximum, 6% typical

10kHz minimum

1 MW minimum

Monotonic and Positive. (An

increase of control voltage

always increases output

frequency.)

100Hz

1kHz

10kHz

1MHz

-105dBc/Hz

-132dBc/Hz

-142dBc/Hz

-150dBc/Hz

Modulation Bandwidth:

Input Impedance:

Slope Polarity:

(Transfer function)

PART NUMBERING

Storage Temperature:

Ageing:

RoHS Status:

-50° to +100°C

±5ppm per year maximum

Fully compliant

Example: 3 G62 B-80N-27.000

Supply Voltage

3 = +3.3V

5 = +5.0V

Series Designator

G62

FREQUENCY STABILITY

Temp. Range

Stability Code Stability ±ppm

Stability over temperature range

(See table)

100

0°~+70°C

-40°~+85°C

Pullability in ±ppm

Pullability determinator

N = minimum

M = maximum

T = Typical

Frequency in MHz

100

If non-standard frequency stability is required

Use ‘I’ followed by stability, i.e. I20 for ±20ppm

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 info@euroquartz.co.uk www.euroquartz.co.uk

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