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Greenray Industries' T1244 TCXO offers excellent phase noise performance.
Unit of Measure

Specifications

Brands

N/A Greenray

Sizes Dimensions Details (SMT) Compact Package

N/A 14.2 x 9.1 mm

Electrical Characteristics

Minimum Nominal Frequency at 25 Degrees Celsius (ºC) Temperature Set Point

N/A 50 MHz

Maximum Nominal Frequency at 25 Degrees Celsius (ºC) Temperature Set Point

N/A 150 MHz
Typical Frequency Stability (±) at -40 to +85 Degrees Celsius (ºC) Temperature1 N/A 1.0 ppm2 ppm

Typical Frequency Stability (±) at -55 to +85 Degrees Celsius (ºC) Temperature

N/A 2 ppm

Typical Frequency Stability (±) at -55 to +95 Degrees Celsius (ºC) Temperature

N/A 3 ppm

Maximum Standard Acceleration Sensitivity

N/A 2.5 ppb/g

Maximum Frequency Versus Voltage at 5% Change (±)

N/A 0.3 ppm

Maximum Frequency Versus Load at 10% Change (±)

N/A 0.1 ppm

Minimum Electronic Frequency Control (±)

N/A 5 ppm

Maximum Aging Tolerance (±) for 1 Year

N/A 1 ppm

Rise/Fall Time

N/A 1 ns
Maximum Reflow Shift (±)2 N/A 1 ppm

Radio Frequency (RF) Output (Sinewave)

Minimum Symmetry for Low Voltage Positive Emitter-Couple Logic (LVPECL)

N/A 40 %

Typical Symmetry for Low Voltage Positive Emitter-Couple Logic (LVPECL)

N/A 50 %

Maximum Symmetry for Low Voltage Positive Emitter-Couple Logic (LVPECL)

N/A 60 %

Typical Load for Low Voltage Positive Emitter-Couple Logic (LVPECL)

N/A 50 Ohms

Minimum Level

N/A + 2.8 V "1" Level V

Maximum Level

N/A + 0.2 V "1" Level V

Phase Noise Performance

Typical Phase Noise at 100 Megahertz (MHz) Static Nominal Frequency and 10 Hertz (Hz) Frequency Offset

N/A -75 dBc/Hz

Typical Phase Noise at 100 Megahertz (MHz) Static Nominal Frequency and 100 Hertz (Hz) Frequency Offset

N/A -112 dBc/Hz

Typical Phase Noise at 100 Megahertz (MHz) Static Nominal Frequency and 1000 Hertz (Hz) Frequency Offset

N/A -140 dBc/Hz

Typical Phase Noise at 100 Megahertz (MHz) Static Nominal Frequency and 10000 Hertz (Hz) Frequency Offset

N/A -154 dBc/Hz

Typical Phase Noise at 100 Megahertz (MHz) Static Nominal Frequency and 100000 Hertz (Hz) Frequency Offset

N/A -157 dBc/Hz

Low Phase Noise at 10 KiloHertz (KHz) Offset Frequency

N/A -154 dBc/Hz

Direct Current (DC) Supply

Direct Current (DC) Supply Voltage

N/A 3.3 V

Minimum Direct Current (DC) Supply Voltage Drain to Drain (VDD)

N/A 3 V

Typical Direct Current (DC) Supply Voltage Drain to Drain (VDD)

N/A 3.3 V

Maximum Direct Current (DC) Supply Voltage Drain to Drain (VDD)

N/A 3.6 V

Maximum Supply Current

N/A 65 mA

Environmental

Vibration

N/A Standard
MIL-STD-202

Method, Condition
201 and 204, Cond C

Description
10 g, 20 Hz to 2000 Hz, swept sine

Shock

N/A Standard
MIL-STD-202

Method, Condition
213, Cond C

Description
100 g, 6 ms, half-sine

Recommendation and General Information

Terminal Finish

N/A Electroless Nickel Immersion Gold (ENIG)

Package Weight

N/A 3 g

Soldering Instruction

N/A Reflow

Shipping

N/A Tape and Reel Tray Pack

Operating Temperature

N/A -55 to +95 ºC

Storage Temperature

N/A -55 to +105 ºC

Marking

N/A Line 1: Greenray logo

Line 2: Model

Line 3: Frequency

Line 4: Serial Number + Data Code (YYWW)

Benefits

Benefits

N/A Low phase noise, in a compact, SMT package

Applications

Applications

N/A
  • Telecommunications
  • High-shock electronics
  • Mobile radio
  • Mobile instrumentation
  • Airborne communications
  • Wireless communications
  • Microwave receivers

Features

Features

N/A
  • Robust package withstanding shocks and vibrations
  • LVPECL output
  • 1 Other stability available, please contact factory
  • 2 After 24 hours settling time