Keithley S530 Option Manual

Section
3: Software Reference S530 Parametric Test Systems Frequency Analysis Option
Manual
3-4 S530-923-01 Rev. A / January 2014
Figure 5: Maximum signal detected sample
ring_meas
Purpose: This test routine determines the ring oscillator frequency. The module sets the user
defined noise level and performs several frequency measurements until it finds the
frequency peak in the desired frequency range. Input parameters freq_expected and
tolerance define the desired frequency range. A failure is returned, if the frequency
cannot be found.
Parameters:
Inputs Type Description
vcc_pin
int
Pin connected to V
cc
vccb_pin
int
Pin connected to V
ccb
vss_pin
int
Pin number of V
ss
pin
out_pin
int
Pin number of signal output pin
vdd double
Voltage of V
cc
freq_expected double Expected frequency, Hz
tolerance
double
Frequency range, Hz
noise_level
double
User defined noise level, dB

Keithley S530 Specifications

General

Brand	Keithley
Model	S530
Category	Test Equipment
Language	English