MW42GP33-19.440-2.5/0+50 datasheet, PDF

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MW42GP33-19.440-2.5/0+50: DescriptionOscillator; CategoryPassive components oscillator; File Size212KB，5 Pages; ManufacturerMercury; Websitehttp://www.mercuryunited.com

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MW42GP33-19.440-2.5/0+50 Overview

Oscillator

MW42GP33-19.440-2.5/0+50 Parametric

Parameter Name	Attribute value
Objectid	7334338395
Reach Compliance Code	compliant
Other features	DIFFERENTIAL OUTPUT
Ageing	1 PPM/YEAR
maximum descent time	1.5 ns
Frequency Adjustment - Mechanical	YES
frequency stability	2.5%
Installation features	SURFACE MOUNT
Nominal operating frequency	19.44 MHz
Maximum operating temperature	50 °C
Minimum operating temperature
Oscillator type	PECL
Output load	50 OHM
physical size	11.4mm x 9.6mm x 2.5mm
longest rise time	1.5 ns
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	55/45 %

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TCXO

VCTCXO

Low Cost .

Wide Frequency Range.

PECL

Thru-Hole

SMD

15pF

3.3V

MW _ P

Features

●

VMW _ P

Min.

10 MHz

Max.

800 MHz

Wide frequency range : [ 10.0 MHz ~ 800.0 MHz ]

Low cost , low jitter , general purpose

General specifications of all available packages , at Ta=+25°C , CL=15pF

Frequency Range

Output Wave Form

Initial Calibration Tolerance

10.0 MHz ~ 800.0 MHz

Differential

PECL

square wave . Wave code is " P "

Models with mechanical trimmer: < ±2.0 ppm ( +25°C ±2°C ) .

10.000

12.800

32.000

65.536

200.000

± 2.0 ppm

○

16.000

32.768

77.760

204.800

± 2.5 ppm

○

19.440

38.880

80.000

311.040

± 3.0 ppm

○

△

20.000

40.000

100.000

320.000

± 4.0 ppm

○

△

25.000

50.000

128.000

409.600

± 5.0 ppm

○

: available

27.000

54.000

155.520

622.080

△:

X : not available

Standard Frequency ( Partial list )

30.000

64.000

160.000

Frequency Stability ( ppm )

0°C to 50°C

Frequency Stability vs Temperature

( examples )

-10°C to 60°C

-20°C to 70°C

-30°C to 75°C

-40°C to 85°C

vs Aging

Frequency Stability

vs Voltage Change

vs Load Change

vs Reflow ( SMD type )

Mechanical Frequency Tuning

Input Voltage Range

Output Logic Levels

Rise Time and Fall Time

Current Consumption.

( Measured with a PECL Thevenin equivalent load )

Duty Cycle

Start-Up Time.

Output Load

Control Voltage Center , Range

Pad 1. Option

VCTCXO only

Frequency Deviation Range

Linearity

Slope Polarity

No Connection

Tri - State Function.

on pad No. 2

Disable

Logic High " 1 "

Logic Low " 0 "

± 1.0 ppm

○

△

1.0 ppm max., per year at 25°C .

0.3 ppm max. , for a ±5% input voltage change .

0.3 ppm max. , for a ±10% load condition change .

1.0 ppm max., 1 reflow and measured 24 hours afterwards .

± 3.0 ppm (min.) tuning

Note: (V)MW57P has no mechanical trimmer built-in .

+3.3 V ( voltage code is “ 33 ” )

= 2.275 V( min.) , V

-1.025 V( min.) , Condition : RL = 50Ω to V

-2V

= 1.680 V( max.) , V

-1.620 V ( max.) , Condition : RL = 50Ω to V

-2V

1.5 n sec. ( max.) ; 20%

←→

80% of waveform .

10 MHz≦fout≦25 MHz : 65 mA (max.) ; 25 MHz≦fout≦100 MHz : 85 mA (max.)

100 MHz≦fout≦800 MHz : 115 mA (max.)

50% ± 5% measured at V

-1.3V

5.0m sec. ( typ.) , 10.0m sec. ( max.) ( reach 90% amplitude and at+25°C±2°C)

Ω

to V

-2.0 V

+ 1.5 V ± 1.0V

± 5.0 ppm ( min. ) with Vcon = +1.5 V±1.0 V

6% typical ; 10% max.

Positive : Positive voltage for positive frequency shift

Differential PECL and compliantary PECL outputs .

Both outputs are disabled ( high impedance ) when pad No.2 is taken below 0.45*Vcc referenced to

ground ( threshold ) Oscillator is always On . Only buffer stage is disabled .

Disable current : 50 uA max. ( at 0.0V ) , Disable time : 10 ns (max.)

Enable

At disabled mode , both outputs are enabled when Tri-state pad is taken above 0.45*Vcc referenced to

ground ( threshold ) ; Enable time : 10ns + one period of the output frequency ( max.)

10 Hz

-65 dBc / Hz

-55 dBc / Hz

38.880 MHz

2.2 ps

17.0 ps

-55°C to +125°C

100 Hz

-95 dBc / Hz

-85 dBc / Hz

1 KHz

-120 dBc / Hz

-109 dBc / Hz

10 KHz

-125 dBc / Hz

-115 dBc / Hz

155.520 MHz

4.3 ps

27.0 ps

100 KHz

-121 dBc / Hz

-110 dBc / Hz

622.080 MHz

5.0 ps

32.0 ps

SSB Phase Noise

at 25°C [ typical ]

Offset

MW5762P33 - 155.520

MW5762P33 - 622.080

Phase Jitter ( RMS ) ( 12 KHz to 20 MHz )

Frequency Range

Period Jitter [ typical ]

Storage Temperature

[ RMS ]

[ Peak to peak ]

2.6 ps ( typ.) , 4.0 ps (max.) for 155.520 MHz

77.760 MHz

3.5 ps

25.0 ps

Note 1: Some specifications are package dependent. Please refer to the spec. sheet of individual packages once a package is selected .

Mercury

www .mercury-crystal.com

■Taiwan

: Tel (886)-2-2406-2779 / sales-tw@mercury-crystal.com

■U.S.A:

Tel: (1)-909-466-0427 / sales-us@mercury-crystal.com

■China:

Tel: (86)-512-5763-8100 / sales-cn@mecxtal.com

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