DDS-based Programmable Oscillator Module Model PCV-50F
PCV-50F is wide band clock source utilizing 48 BIT Direct Digital Synthesis technique. It
provides CMOS/TTL level clock output from 0.001Hz to 50MHz in 0.001Hz step
with any external reference clock from 7MHz to 50MHz.
The frequency can be controlled by parallel data such as DIP SW or asynchronous serial data
which can be connected to PCcommunication port. The accuracy of the output frequency
depends on an external reference clock.
- wide band(0.001Hz-50MHz), High resolution(0.001Hz)
- Converted by any external clock from 7MHz to 50MHz
- Single power supply +5V
- Frequency controll by parallel and serial data
- Frequency stored in non-volatile memory
- Low phase noise
- Frequency converter
- Various clock source
- Numerically controlled oscillator
- Signal generator
- Sweep oscillator
|Power Supply||+5V ±5%, 350mA|
|Digital output wave duty||50% ±10%|
|Frequency error||max.±0.35µHz with external reference clock|
|Jitter||less than ±100pSrms
(over 5MHz, cycle to cycle jitter)
|Spurious||more than -40dBc (harmonics are excluded)|
|Non-Voltile memory save times||more than 10,000|
Parallel input 6bits control lines
4-bit BCD input, 1 bit digit/data selection
1 bit strobe signal
Serial data, Asynchronous serial data
9600 BPS,8bit, without parity
1 stop bit,
ASCII 8digit numeric data and delimitter.
|External clock input level||7MHz-50MHz
2V-5Vp-p sine wave or square wave
|External clock input impedance||more than 470 Ohm|
|Frequency switching time||within 250mS(end of setting to get signal)|
Frequency setting board FIXPCV-50F
Frequency setting board FIXPCV-50F is able to set frequency easily with BCD switches.
A frequency and setting value can be memorized with a save switch on the board.
When the module is used for itself, it is used as a memory setting tool of the parameter.
Just insert the module to the sockets of the board. Also, the detaching is easy.
For more information, click here.