Discontinued Product
TG-5021CG (TCXO)
Miniature Size Low Profile High Stability

  • Frequency range
    13MHz to 52MHz
  • Supply voltage
    2.8V Typ.
  • Frequency / temperature characteristics
    ±2.0 × 10-6 Max.
  • External dimensions
    2.5 × 2.0 × 0.8mm
  • Features
    Low noise
  • Applications
    Cellular phone,Wireless communication

Pb free.

Complies with EU RoHS directive.



Item Symbol Specifications Conditions/ Remarks
Output frequency f0 13.000MHz to 52.000MHz
13MHz,19.2MHz,26MHz,27.456MHz,38.4MHz Standard frequency
Supply voltage VCC 2.8V±0.14V (Supply voltage range 2.3V to 3.6V)  
Storage temperature T_stg -40°C to +85°C Store as bare product.
Operating temperature T_use -30°C to +85°C
Frequency tolerance f_tol ±2.0 ×10-6 Max. After reflow, +25°C
Frequency/temperature characteristics fo-TC ±2.0 × 10-6 Max.
Frequency/load coefficient fo-Load ±0.2 × 10-6 Max. 10kΩ // 10pF ±10%
Frequency voltage coefficient fo-VCC ±0.2 × 10-6 Max. Vcc=2.8V ± 0.14V
Frequency aging f_age ±1.0 × 10-6 Max. +25°C, First year, 13MHz≤
±1.5 × 10-6 Max. +25°C, First year, 40MHz< f0≤52MHz
Current consumption ICC 2.0mA Max.
Input resistance Rin 500kΩ Min. - VC- GND (DC)
Frequency control range f_cont ±5.0 × 10-6 to ±12.0 × 10-6 - VC=1.4V ±1.0V
Frequency change polarity - Positive polarity -
Symmetry SYM 40% to 60% GND level (DC cut)
Output voltage VPP 0.8V Min. Peak to peak
Load resistance Load_R 10kΩ DC cut capacitor = 0.01µF
Load capacitance Load_C 10pF

Note:Please contact us for inquiries about specifications other than the above.

Product name (Standard form)

External dimensions


(Unit: mm)

Footprint (Recommended)


(Unit: mm)

To maintain stable operation, provide a 0.01uF to 0.1uF by-pass capacitor at a location as near as possible to the power source terminal of the crystal product (between Vcc - GND).

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