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HDQF Datasheet(PDF) 1 Page - EUROQUARTZ limited

Part # HDQF
Description  Oscillators
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Manufacturer  EUROQUARTZ [EUROQUARTZ limited]
Direct Link  http://www.euroquartz.co.uk
Logo EUROQUARTZ - EUROQUARTZ limited

HDQF Datasheet(HTML) 1 Page - EUROQUARTZ limited

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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
EURO QUARTZ
'HDQF' Specification Low Jitter Oscillators
'HDQF' series oscillators have been developed as a precision
frequency control component, providing a LVDS output clock oscillator
with low current consumption, wide operating frequency range and
an integrated phase jitter performance of 1.0ps r.m.s. The part is
available in two industry-standard packages, 7 x 5mm SMD and 5 x
3.2mm SMD.
Low jitter <1.0ps phase jitter
Wide frequency Range 10.0MHz to 1450MHz
Very short delivery leadtimes
Low supply current <16mA at 100MHz
Supply voltage range 2.5V or 3.3Volts
Tristate function to conserve power
FEATURES
Output Logic Type:
LVDS
Frequency Range:
10.0MHz to 1450MHz
Load:
Differential
Power Supply Voltage:
2.5±5%VDC or +3.3±10%VDC
Differential Output Voltage:
(VDD) 175mV min., 350mV typical
VDD Magnitude Change (DVDD): 50mV max.
Offset Voltage (VOS):
1.25V typical
VOS Magnitude Change (DVOS): 50mV max.
Frequency Stability:
±50ppm over -40° to +85°C*
Duty Cycle:
50%±2%
Rise Time:
150ps minimum**
Fall Time:
250ps maximum**
Current Consumption @+2.5VDD
100.000MHz:
16mA
250.000MHz:
18mA
500.00MHz:
21mA
750.00MHz:
22mA
1GHz:
24mA
1.35GHz:
26mA
Current Consumption @+3.3VDD
100.000MHz:
18mA
250.000MHz:
20mA
500.00MHz:
22mA
750.00MHz:
24mA
1GHz:
26mA
1.35GHz:
28mA
Current with output disabled: 16mA typical
Start-up Time:
10ms maximum
Ageing:
±2ppm max., first year, ±10ppm
max. over 10 years.
OE Control on Pad 1
Enable:
0.7% VDD min., or no connection
Disable:
0.3%VDD max., (high impedance).
Output Enable Time:
200ns max.
Output Disable Time:
50ns max.
Phase Jitter r.m.s.:
0.6ps typical (12kHz to 20MHz)
<100fs (1.875MHz to 20MHz)
GENERAL SPECIFICATION
QF Series LVDS Oscillators
DESCRIPTION
10MHz to 1450MHz
('536' package displayed)
Notes:
Example:
25HDQF536E-100.00
PART NUMBERING
Supply Voltage
25 = 2.5 Volts
3 = 3.3 Volts
Series/Model
'HDQF' = QF series,
LVDS output
Package
536 = 5.0mm x 3.2mm
576 = 7.0mm x 5.0mm
Temperature Stability
'E' = ±50ppm over -40° to +85°C
Frequency in MHz
Page 1 of 4
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