Datasheet > 3GPF8-A-30T-FREQ

3GPF8-A-30T-FREQ

更新时间： 2022-12-01 20:31:49

品牌	Logo	应用领域
EUROQUARTZ		/
页数	文件大小	规格书
1页	84K
描述
LVPECL Output Clock Oscillator, 38MHz Min, 640MHz Max, DIP-8/4

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数据手册

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3GPF8-A-30T-FREQ 数据手册

QUARTZ

GPF8 LVPECL

EURO

VCXO

8 pin DIL VCXO

Frequency range 38MHz to 640MHz

LVPECL Output

Supply Voltage 3.3 VDC

Phase jitter 0.4ps typical

Pull range from ±30ppm to ±150ppm

DESCRIPTION

OUTLINE & DIMENSIONS

GPF8 VCXOs are packaged in an industry-standard 8 pin dual-in-line

package. Typical phase jitter for GPF series VCXOs is 0.4 ps. Output is

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

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

HDTV.

SPECIFICATION

Frequency Range:

Supply Voltage:

38.0MHz to 640.0MHz

3.3 VDC ±5%

Output Logic:

LVPECL

RMS Period Jitter:

Peak to Peak Jitter:

Phase Jitter:

3.0ps typical

20.0ps typical, 30.0ps maximum

0.4ps typical, 5.0ps maximum

Tune to the nominal frequency

with Vc= 1.65 ±0.2VDC

Vdd-1.025V minimum

Vdd-0.880V maximum

Vdd-1.810V minimum

Vdd-1.620V maximum

(RL=50 to Vdd-2V)

Initial Frequency Accuracy:

Output Voltage HIGH (1):

Output Voltage LOW (0):

Pulling Range:

From ±30ppm to ±150ppm

1.65 ±0.35 Volts

See table

50 into Vdd or Thevenin equiv.

0.5ns typ., 0.7ns max.

20% Vdd to 80% Vdd

50% ±5%

Control Voltage Range:

Temperature Stability:

Output Load:

PART NUMBERING

Example: 3GPF8G-B-80N-60.000

Rise/Fall Times:

Supply Voltage

3 = +3.3V

Series Designator

GPF8

RoHS Status

G = RoHs compliant

Blank = RoHS non-compliant

Stability over temperature range

(See table)

Pullability in ±ppm

Pullability determinator

N = minimum

Duty Cycle:

(Measured at Vdd-1.3V)

10ms maximum, 5ms typical

75mA maximum at 212.5MHz

80mA maximum at 622.08MHz

2kV maximum

Start-up Time:

Current Consumption:

Static Discharge Protection:

Storage Temperature:

Ageing:

Enable/Disable:

RoHS Status:

-55° to +150°C

±2ppm per year maximum

Not implemented - 4 pin package

Fully compliant or non-compliant

M = maximum

T = Typical

FREQUENCY STABILITY

Frequency in MHz

Temp. Range

Stability Code Stability ±ppm

100

0°~+70°C

-40°~+85°C

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 Email: info@euroquartz.co.uk www.euroquartz.co.uk

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