Discontinued Product
SG-771PCD (Crystal Oscillator SPXO)

  • Frequency range
    80MHz to 175MHz
  • Supply voltage
  • Output
  • External dimensions
    7.0 × 5.0 × 1.6mm
  • Features
    Fundamental mode oscillator with HFF-XTAL
  • Function
    Output enable (OE)

pb free

RoHS Compliant



Item Symbol Specifications Condition/Remarks
Output frequency range f0 80.000MHz to 175.000MHz Please contact us for inquiries regarding the available frequencies.
Supply voltage VCC 3.3V ±0.165V
Storage temperature T_stg -55°C to +125°C Store as bare product.
Operating temperature T_use As per below table
Frequency tolerance f_tol As per below table
Current consumption ICC 70mA Max. 50Ω
Symmetry SYM 40% to 60% at outputs crossing point
Output voltage VOH VCC-1.1V Min.
VOL VCC-1.5V Max.
Output load condition (ECL) L_ECL LV-PECL
Input voltage VIH 70% VCC Min. ST or OE terminal
VIL 30% VCC Max.
Rise time / Fall time tr / tf 1ns Max. 20% to 80% (VOH-VOL)
Start-up time t_str 10ms Max. *1 Time at minimum supply voltage to be 0s
Frequency aging f_aging This is included in frequency tolerance specification. +25°C, VCC=2.5V or 3.3V, First year.

*1 Rise time (0V to 2.13V or 3.15V) of VCC > 150μs


⑤Operating temperature range / Frequency tolerance

SG-771series Frequency tolerance Operating temperature range Aging
A ±30 × 10-6 Max. -40°C to +85°C 10 years
B ±35 × 10-6 Max. -40°C to +85°C 20 years
C ±20 × 10-6 Max. -10°C to +70°C 10 years
D ±25 × 10-6Max. -10°C to +70°C 20 years

External dimensions


(Unit: mm)

Footprint (Recommended)


(Unit: mm)

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