Preliminary
TG7050EAN TCXO / VC-TCXO (HIGH FREQUENCY 6pins terminal type)
Output : LV-PECL

TG7050EANTG7050EAN

Complies with EU RoHS directive.

Pb free.

  • Frequency range
    80MHz to 200MHz
  • Supply voltage
    3.3V Typ.
  • Frequency / temperature characteristics
    ±0.28× 10-6 Max.
  • External dimensions
    7.0 × 5.0 × 1.5mm(6pins)
  • Applications
    Network system, Stratum3
  • Features
    High Frequency

Specifications (characteristics)

Item Symbol Specifications Conditions / Remarks
VC-TCXO TCXO
Output frequency range f0 80 MHz to 200 MHz Please contact us about available frequencies.
98.304 MHz Standard frequency
Supply voltage VCC C: 3.3 V± 0.165 V  
Storage temperature T_stg -55°C to +125°C Storage as single product
Operating temperature T_use G: -40°C to +85°C  
a) Frequency tolerance f_tol ±1.0 × 10-6Max. After reflow, +25 °C
a) Frequency/
temperature characteristics
fo-TC B: ±0.28 × 10-6 Max.
-40°C to +85°C
a) Frequency/
voltage coefficient
fo-VCC ±0.2 × 10-6 Max. VCC ±5 %
a) Frequency aging f_age ±0.5 × 10-6 Max. +25°C ,First year
±3.0 × 10-6 Max.(for Stratum3) +25°C ,20years
Free-run accuracy - ±4.6 × 10-6 Max. This includes Item a).
Current consumption ICC 60 mA Max.  
Input resistance Rin 100 kΩ Min. - VC- GND (DC)
Frequency control range f_cont ±5 × 10-6 to
±10 ×10-6
- VC=1.5 V ± 1.0 V
Frequency change polarity - Positive polarity -  
Symmetry SYM 45 % to 55 % at outputs cross point
Output voltage VOH Vcc - 1.025 V Min. DC characteristics
VOL Vcc - 1.62 V Max.
Oscillation Start-up time t_str 10 ms Max. Time at minimum supply voltage to be 0 s
Output load condition L_ECL 50 Ω Terminated to Vcc-2.0V
Rise/Fall times tr/tf 0.4 ns Max. between 20% and 80% of (VOH-VOL)
Phase Jitter (f0=98.304MHz) tPJ 0.4 ps Typ. Offset Frequency 12kHz to 20MHz

Note : Please contact us for requirements not listed in this specification.

Product name (Standard form)

External dimensions

dimension

(Unit: mm)

Footprint (Recommended)

footprint

(Unit: mm)

To maintain stable operation, provide a 0.1 µF 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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