3GP62-A-80T-250.000 datasheet, PDF

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3GP62-A-80T-250.000: DescriptionOscillator,; CategoryPassive components oscillator; File Size83KB，1 Pages; ManufacturerEuroquartz; Websitehttp://www.euroquartz.co.uk/

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3GP62-A-80T-250.000 Overview

Oscillator,

3GP62-A-80T-250.000 Parametric

Parameter Name	Attribute value
Objectid	109647415
Reach Compliance Code	compliant

3GP62-A-80T-250.000 Preview

VOLTAGE-CONTROLLED CRYSTAL OSCILLATORS -PECL OUTPUT

GP62 PECL VCXO

FEATURES

Stable and clean 100K compatible PECL square wave

Uses inverted mesa, fundamental mode crystals

No PLL, multiplier or overtone-mode crystals used

Very low jitter <1ps for 155.520MHz

Standard 6 pad miniature SMD package, 2.5mm height

6 Pad SMD Package

LOW JITTER VERSION

OUTLINES & DIMENSIONS

GENERAL SPECIFICATION

Output Waveform:

Frequency Range:

Standard Frequencies:

PECL 100K square wave

Fundamental mode crystal

19.440MHz to 250MHz

38.880, 44.736, 50.0, 77.76,

100.0, 106.25, 125.0, 155.52,

166.6286, 200.0, 207.360 and

212.500MHz (partial list)

See table

Output Voltage

HIGH

2.25V min.

3.95V min.

4.05V typ.

4.15V max.

LOW

1.65V max.

3.15V min.

3.25V typ.

3.35V max.

Frequency Stability:

Input/Output Voltages

Input Cont. V Control Voltage

Range

V±5% Centr.

+3.3

+5.0

+1.65

+2.5

+0.3V to +3.0V

+0.5V to +4.5V

Current Consumption:

Load:

Rise/Fall Times:

Duty Cycle:

Jitter:

SSB Phase noise:

See table

50W into Vcc-2V

or Thevenin equivalent*

1.5ns max (20%~80%Vcc)

50±2% typ., 50±5% max.

(both outputs)

See table

-50dBc @ 10Hz offset

-80dBc @ 100Hz offset

-110dBc @ 1kHz offset

-135dBc @ 10kHz offset

-145dBc @ 100kHz offset

-145dBc @ 1MHz offset

CURRENT CONSUMPTION*

Current Consumption (mA)

155.520MHz

+3.3

+5.0

77.760MHz

* Measured with terminating resistor

JITTER (Example)

Jitter at 155.520MHz -5.0Volts

pico seconds RMS max.

1Hz ~ 1MHz

10Hz ~ 1MHz

100Hz ~ 1MHz

12kHz ~ 20MHz

10Hz ~ 20MHz

1.8

0.2

1.0

5.0

Frequency Deviation Range

Supply= +3.3 V:

Supply= +5.0:

Linearity:

Slope Polarity:

(Transfer function)

±80ppm (wider range available)

±100ppm (wider range available)

±10% max.

Monotonic and positive. Increasing

control voltage increases output

Frequency. (Increases when

V.Cont. approaches 0 Volts

Start-up Time:

10ms max.

Input Impedance:

>10kW

3dB Modulation Bandwidth:

10kHz minimum

Ageing:

±2ppm/year max.

Storage Temperature:

-55° to +100°C

Tri-state:

PECL output is disabled and Complimentary

output remains high when Tristate pin is

HIGH. Both outputs are high when Tristate

pin is LOW.

* Terminating resistor required on output.

MODEL OPTIONS

Pt. No.

Suffix

None

Pad 1

Voltage

Control

Pad 2

Tristate

Pad 3

Ground

Pad 4

O/P

Pad 5

Comp.

O/P

Pad 6

Supply

Voltage

ORDER CODE

Supply

Voltage

GP62

Stability Code

(A to F)

Pull

Nominal

Range Frequency

FREQUENCY STABILITY

Stability

(ppm)

±25

±50

±100

Temperature Range Order Code

0°~+70°C

-40°~+85°C

‘3’ for +3.3V Package Stability Code (±ppm)

Nominal

‘5’ for +5.0V Style

‘N’ =min. Frequency

A to F or

‘M’ =max.

Cxx or Ixx

‘T’= typical

EXAMPLE:

5GP62-A-80N-155.520

This describes GP62 package with complimentary PECL output, +5.0 Volt

supply, ±25ppm over 0° to +70°C, ±80ppm minimum pull range with

frequency of 155.250MHz and Tristate function on Pad 2.

Note: For non-standard frequency stability for commercial temperature

range use the Code ’C’ followed by the stability, example ‘C20’ for

±20ppm over 0° to +70°C. For industrial temperature range use ‘I’

and the stability, example ‘I20’ for ±20ppm over -40° to +85°C.

EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE

Tel: +44 1460 230000 Fax: +44 1460 230001 email: info@euroquartz.co.uk web: www.euroquartz.co.uk

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