Instek GLP-1A Logic Probe and Pulser

Description

The GLP-1A logic pulser can be used to perform in-circuit testing of TTL, CMOS, and many other logic devices at a maximum of 50MHz. The GLP-1A is enhanced with a logic probe function with a minimum detectable pulse width of 10 ns, providing enough sensitivity for most applications. A Short 10 sec pulse width assures that no damage will occur to circuits whilst testing. With a weight less than 50g, a non-slip grip, and an external sync input, GLP-1A provides comfort and reliability for various troubleshooting tasks.
Manufacturer Specs
LOGIC PROBE
Maximum Input Frequency
50MHz
Input Impedance
120kΩ
Operating Voltage
4V DC (minimum)
18V DC (maximum)
TTL
Logic "1" (HI LED) >3.0V +0.25V
Logic "0" (LO LED) <0.75V +0.25V
CMOS
Logic "1" (HI LED) >60%Vcc +5%
Logic "0" (LO LED) <15%Vcc +5%, <40% +5% (For 7 ~ 18Vcc)
LOGIC PULSER
Sync Input Impedance
1MΩ
Pulse Rate
0.5/400pps
Pulse Width
10μS
Output Current
100mA sink/source
Square Wave Output
5mA sink/source
Operation Voltage
5 ~ 15V DC
Output Protection
20V DC (maximum 30 sec)
Input Protection
120V DC (maximum 30 sec)
Measurement Point Protection
35V DC (maximum 30 sec)
DIMENSIONS & WEIGHT
18(W) x 210(H) x 18(L) mm
Approx. 50 g