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GLP-1A
Features
- Combining a Logic Probe and Pulser Combined into One
- Probe for Troubleshooting Digital Circuits
- Operating Voltage: 4VDC ~ 18VDC
- Maximum Input Signal Frequency: 50MHz
- TTL: Logic “1”>3.0V±0.25V, Logic”0”<0.75±0.25V
- CMOS: Logic “1”>60%VCC±5%, Logic”0”<15%VCC±5%
- Minimum Detectable Pulse Width: 10nsec
- Pulser: Sync input impedance 120kΩ
- Pulse Repetition Rate: Switchable 0.5/400Hz
- Pulse width: 10μsec
- Dimensions & Weight: 18(W)x210(H)x18(D)mm, Approx. 50g
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.
FEATURES
| 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 |
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