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25G534B-80N-0.625

Description
CMOS/TTL Output Clock Oscillator, 0.625MHz Min, 50MHz Max, 0.625MHz Nom, SMD, 4 PIN
CategoryPassive components    oscillator   
File Size107KB,2 Pages
ManufacturerEuroquartz
Websitehttp://www.euroquartz.co.uk/
Environmental Compliance
Download Datasheet Parametric View All

25G534B-80N-0.625 Overview

CMOS/TTL Output Clock Oscillator, 0.625MHz Min, 50MHz Max, 0.625MHz Nom, SMD, 4 PIN

25G534B-80N-0.625 Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerEuroquartz
package instructionSMD, 4 PIN
Reach Compliance Codecompli
Maximum control voltage2.25 V
Minimum control voltage0.25 V
maximum descent time6 ns
Frequency Adjustment - MechanicalNO
Frequency offset/pull rate80 ppm
frequency stability50%
linearity10%
Installation featuresSURFACE MOUNT
Number of terminals4
Maximum operating frequency50 MHz
Minimum operating frequency0.625 MHz
Nominal operating frequency0.625 MHz
Maximum operating temperature70 °C
Minimum operating temperature-10 °C
Oscillator typeCMOS/TTL
Output load2 TTL, 15 pF
Package body materialCERAMIC
Encapsulate equivalent codeDILCC4,.12
physical size5.0mm x 3.2mm x 1.2mm
power supply2.5 V
Certification statusNot Qualified
longest rise time6 ns
Maximum supply voltage2.625 V
Minimum supply voltage2.375 V
Nominal supply voltage2.5 V
surface mountYES
maximum symmetry60/40 %
EURO
QUARTZ
5.0 x 3.2 x 1.2mm 4 pad SMD
Industry-standard 5 x 3.2 x 1.2mm 4 pad SMD package
Frequency range 625kHz to 50.0MHz
CMOS/TTL Output
Supply Voltage 1.8, 2.5, 3.3 or 5.0VDC
Integrated Phase Jitter 1ps maximum
DESCRIPTION & APPLICATIONS
G534 VCXOs are packaged in the industry-standard 5 x 3.2 x 1.2mm,
4 pad SMD package. G series VCXOs use fundamental mode crystal
oscillators for low phase noise. Applications include phase lock loop,
SONET/ATM, set-top boxes, MPEG , audio/video modulation, video
game consoles, Fibre Channel, FPGAs, Data Acquisition and HDTV.
G534 VCXO
625.0kHz ~ 50.0MHz
Page 1 of 2
SUPPLY VOLTAGE-DEPENDENT SPECIFICATION
Input Voltage (Vdd):
Frequency Range*:
Output Waveform:
Initial Frequency Accuracy:
TTL:
Output Logic HIGH '1'
CMOS:
TTL:
Output Logic LOW '0'
Frequency Deviation Range:
Control Voltage Centre
Control Voltage Range:
CMOS:
Vdd = +1.8VDC ±5% Vdd = +2.5VDC ±5% Vdd = +3.3VDC ±5% Vdd = +5.0VDC ±10%
16.0MHz ~ 50.0MHz
TTL/CMOS
To tune to nominal fr.
with Vc=0.9±0.15V
----
1.62V (min.)
----
0.183V (max.)
Standard: ±80ppm
(min.)
0.9VDC
0V to 1.8V
0.625MHz ~ 50.0MHz
TTL/CMOS
To tune to nominal fr.
with Vc=1.25±0.2V
----
2.25V (min.)
----
0.25V (max.)
Standard: ±80ppm
(min.)
1.25VDC
025V to 2.25V
0.625MHz ~ 50.0MHz
TTL/CMOS
To tune to nominal fr.
with Vc=1.65±0.2V
2.4V (min.)
2.97V (min.)
0.4V (max.)
0.33 (max.)
Standard: ±80ppm
(min.)
1.62VDC
0.3V to 3.0V
1.0MHz ~ 50.0MHz
TTL/CMOS
To tune to nominal fr.
with Vc=2.5±0.2V
2.4V (min.)
4.5V (min.)
0.4V (max.)
0.5V (max.)
Std: ±80ppm (min.)
±200ppm available
2.5VDC
0.5V to 1.5V
GENERAL SPECIFICATION
Frequency Stability:
Frequency Change
vs. Input Voltage:
Input Voltage:
Output Load
TTL:
CMOS:
Rise/Fall Time
TTL:
CMOS:
Duty Cycle:
Integrated Phase Jitter:
Period Jitter RMS:
Period Jitter Peak to Peak:
Start-up time:
Current Consumption:
6ns max, 4ns typ. (0.4V to 2.4V)
6ns max, 4ns typ. (20%~80% Vdd)
50±10% standard, 50±5% option
1ps maximum (12kHz to 20MHz)
2.0ps typical
14ps
10ms max., 3ms typical
10 to 45mA, frequency dependant
(27MHz: 10mA typical at 3.3V,
20mA typical at 5.0VDC)
6% typical, 10% maximum
10kHz min., measured at Vcont =
1.65V or2.5V.
1MΩ typical
Monotonic and Positive, increasing
control voltage increases output
frequency.
±3ppm per year maximum
RoHS Compliant and lead (Pb) free
2TTL gates
15pF
OUTLINE & DIMENSIONS
±5ppm max. (V
DD
±5%)
+1.8V±5%, +2.5V±5%,
+3.3V±5% or 5.0V±10%
Linearity:
Modulation Bandwidth:
Input Impedance:
Slope Polarity:
Ageing:
RoHS Status:
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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