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Greenray Industries' T1247 TCXO offers OCXO-like frequency vs. temperature stability performance in a compact, rugged package. In addition, the T1247 performs over a wide temperature range with low power consumption.
Unit of Measure

Specifications

Brands

N/A Greenray

Sizes Dimensions Details (SMT) Compact Package

N/A 36.1 x 26.9 mm

Electrical Characteristics

Typical Frequency Stability (±) at -40 to +85 Degrees Celsius (ºC) Temperature1 N/A 50 ppb

Maximum Frequency Versus Voltage at 5% Change (±)

N/A 0.3 ppm

Minimum Electronic Frequency Control (±)

N/A 7 ppm
Maximum Acceleration Sensitivity2 N/A 0.7 ppb/g2.5 ppb/g

Aging Per Year after 14 Days Operation

N/A 1 ppm

Minimum Nominal Frequency at Complementary Metal-Oxide-Semiconductor (CMOS) Squarewave

N/A 10 MHz

Maximum Nominal Frequency at Complementary Metal-Oxide-Semiconductor (CMOS) Squarewave

N/A 50 MHz

Typical Frequency Stability (±) at -20 to +85 Degrees Celsius (ºC) Temperature

N/A 30 ppb
Maximum Warm-Up Time3 N/A 10 ms

Radio Frequency (RF) Output (Sinewave)

Minimum Level at 3.3 Volt (V) Supply Voltage

N/A + 2.8 V "1" Level

Maximum Level at 3.3 Volt (V) Supply Voltage

N/A + 0.2 V "0" Level

Note for 3.3 Volt (V) Voltage Minimum Level

N/A 15 pF Load

Minimum Symmetry of Metal-Oxide-Semiconductor (CMOS)

N/A 40 %

Typical Symmetry of Metal-Oxide-Semiconductor (CMOS)

N/A 50 %

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

N/A 60 %

Typical Load at Complementary Metal-Oxide-Semiconductor (CMOS)

N/A 15 pF

Minimum Level at 5.0 Volt (V) Supply Voltage

N/A + 4.5 V "1" Level

Maximum Level at 5.0 Volt (V) Supply Voltage

N/A + 0.2 V "0" Level

Phase Noise Performance

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

N/A -90 dBc/Hz

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

N/A -120 dBc/Hz

Typical Phase Noise at 10 Megahertz (MHz) Static Nominal Frequency and 1000 Hertz (Hz) Frequency Offset

N/A -140 dBc/Hz

Typical Phase Noise at 10 Megahertz (MHz) Static Nominal Frequency and 10000 Hertz (Hz) Frequency Offset

N/A -150 dBc/Hz

Typical Phase Noise at 10 Megahertz (MHz) Static Nominal Frequency and 100000 Hertz (Hz) Frequency Offset

N/A -155 dBc/Hz

Direct Current (DC) Supply

Direct Current (DC) Supply Voltage

N/A 3.3 V5 V

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

N/A 3 V4.75 V

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

N/A 3.3 V5.0 V

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

N/A 3.6 V5.25 V

Maximum Supply Current

N/A 35 mA

Environmental

Random Vibration

N/A Standard
MIL-STD-202

Method, Condition
214, Cond I-J

Description
1 PSD, 37.80 rms G

Sine Vibration

N/A Standard
MIL-STD-202

Method, Condition
204, Cond D

Description
20 g, 20 to 2,000 Hz

Shock

N/A Standard
MIL-STD-202

Method, Condition
213, Cond F

Description
1,500 g, 0.5 ms half-sine

Recommendation and General Information

Terminal Finish

N/A Gold is standard. SnPb (non-RoHS) and AgCu (RoHS) are available.

Package Weight

N/A 3 g

Soldering Instruction

N/A Solder by hand

Shipping

N/A Tray package

Operating Temperature

N/A -40 to +85 ºC

Storage Temperature

N/A -55 to +95 ºC

Marking

N/A Line 1: Greenray logo + Model

Line 2: Frequency

Line 3: Serial number + Data code (YYWW)

Applications

Applications

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

Features

Features

N/A
  • 36.1 x 26.9 mm Euro Package, 6-pin
  • CMOS output
  • Extended, long-term stability performance
  • 1 Other stability available, please contact factory
  • 2 Worst axis tested at 90 Hz, 10 g
  • 3 within ± 1 ppm