Soft dB SPM PLL User Guide User Manual
Page 4
SPM - PLL User’s Manual
4
1
Specifications
The GXSM software for the SPM controller (model Mk3) includes a PLL module. However, the SPM
controller (model Mk3) can be used as a stand alone PLL when using the PC software described in this
document. The next figures present the front and the back of the SPM controller (model Mk3):
1.1
Power Supply
The PLL works with an external 5V (+-5%) power pack.
1.2
USB
The PLL is controlled by a Windows PC through a USB connection. The high-speed USB 2.0 PC
link provides a throughput in excess of 35 Mb/s in the read and write directions.
1.3
Analog Inputs
Number of Inputs:
1
Resolution:
16 bits
Raw Noise Figure:
300 µV RMS
Sampling Rate:
150 kHz
Analog Input Bandwidth:
0 to 10 MHz (includes DC)
Input Type:
Single Ended
Input Leakage:
+-1 µA max
Anti-Aliasing Filter:
None
Dynamic Range:
+-10V
Group-Delay:
2 samples