GDQF - Configurable LVDS VCXO

'GDQF' series oscillators are a precision frequency control component, providing a LVDS output VCXO with low current consumption, a wide frequency range with 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.


7.00 x 5.00mm	MHz Range	+3.3V

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Features

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

Typical Applications

Specifications


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)