주요 특징

• 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

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 providescomfort and reliability for various troubleshooting tasks.

제품 사양

로직프로브

최대입력 주파수

50MHz

입력임피던스

120kΩ

동작전압

4VDC (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%@ 7~18Vcc

로직 펄서

SYNC 입력 임피던스

1MΩ

펄스속도

0.5/400pps

펄스폭

10μS

출력전류

100mAsink/source

구형파출력

5mAsink/source

동작전압

5~ 15V DC

출력보호

20VDC (maximum 30 sec)

입력보호

120VDC (maximum 30 sec)

측정지점 보호

35VDC (maximum 30 sec)

치수및 무게

18(W) x 210(H) x 18(D) mm, 약 50g