» Programmable Oscillator Model PCK3GF-1 | Digital Signal Technology, Inc.

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Programmable Oscillator Model PCK3GF-1

 PCK3GF-1

Model PCK3GF-1

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Feature

As a signal source, desired clock sinals can be generated with 1 KHz resolution in an extremely wide band of 25MHz to 3000MHz. The frequency is set with asynchronous serial data. Also, the frequency can be set by SPI serial data. Once frequency is successfully set, the frequency is automatically memorized into EEPROM. At the next power on, the last entered frequency is retrieved. Frequency stability and accuracy depends on external clock source.

Specification

Frequency Range 50MHz ~ 3GHz
Frequency Resolution 1KHz
Phase Noise (Typical)*

@3GHz

10Hz offset: -55dBc/Hz

100Hz offset: -85dBc/Hz

1KHz offset: -104dBc/Hz

10KHz offset: -105dBc/Hz

100KHz offset: -105dBc/Hz

1MHz offset: -132dBc/Hz

10MHz offset: -155dBc/Hz

Spurious -65dBc Max except harmonics
Output level +3dBm @50 Ohm
Ext Ref requirement

50MHz or 100MHz

Level:+6dBm ~ +10dBm @1k Ohm

Ext Ref Input Impedance 1K Ohm // 5PF Sine or Square wave
Lock time 40m sec Max
Controls

(1)Asynchronous serial communication 9600bps,

8 bits, one stop bits, non-parity

(2)SPI serial communication

3 bytes data(32 bits)

Power supply/Current  +5V ±5% 500mA
Dimensions 20.3x25.4x7.6mm
Operating Temperature range  0 ~ +60 ° C
Storage temperature range  -30 ~ 70 ° C

Phase Noise(typical)

pgn3gf_img01

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