Rainbow-electronics ATR0601 Manual de usuario descargar pdf (Pagina 12)

4866A–GPS–08/05

ATR0601 [Preliminary]

Table 9-3. Specification of GPS TCXOs Appropriate for the Application Example Shown in

Figure 9-3 on page 10

Parameter Comment Min. Typ. Max. Units

Frequency Characteristics

Nominal Frequency

Nominal frequency referenced to

25°C

23.104 MHz

Frequency deviation Over operating temperature range 2.0 ±ppm

Temperature range Operating temperature range –40.0 +85.0 °C

Electrical

Output waveform DC coupled clipped sinewave

Output voltage

(peak-to-peak)

At minimum supply voltage 0.8 V

Output load capacitance Tolerable load capacitance 10 pF

Table 9-4. Specification of an external reference signal for the application example shown in

Figure 9-4 on page 10

Parameter Comment Min. Typ. Max. Units

Signal Characteristics

Nominal Frequency 23.104 MHz

Waveform Sinewave or clipped sinewave

Amplitude Voltage peak-to-peak 0.6 0.8 1.0 V

1 2 ... 7 8 9 10 11 12 13 14 15 16 17

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