DP 31A

DP 31A Datasheet

Part	Datasheet
DP 31A	DP 31A (pdf)

Related Parts	Information
DP 21	DP 21
DP 52	DP 52

PDF Datasheet Preview
DIGITAL TERMS pulse waveform used to synchronize the timing of digital or switching circuits. COMPARATIVE of a component by comparing its performance to that of a properly functioning component. DIGITAL discrete signal that assumes one of two states high or low. logic defines a type of digital circuit. It is characterized by a high digital signal state above VDC, and low digital states below VDC. Operating voltage is typically 5 VDC. Metal Oxide Semiconductor defines another type of digital circuit. It is characterized by a variable operating voltage of 3 to 18 V, and logic levels proportional to that operating voltage typically V low and V high 5 V supply . CMOS circuits are characterized by high noise immunity. IN-CIRCUIT the functioning of a component without removing the component from the circuit in which it is being used. Specifications DP-21 models DP-52 INPUT CHARACTERISTICS Frequency response Minimum detectable pulse width LOGIC THRESHOLD TTL Logic 1 threshold Red LED TTL Logic 0 threshold Green LED TTL CMOS 1 threshold Red LED TTL CMOS 0 threshold Green LED PULSING INPUT OVERLOAD PROTECTION INPUT IMPEDANCE GENERAL Power supply protection Operating supply voltage Storage temperature Operating temperature Dimensions HxWxD Weight DC to 20MHz 30nS DC to 50MHz 10nS 2.3V +0.2V 0.8V +0.2V 70% Vcc +10% 30% Vcc +10% Yellow LED +220Vac/DC 15 sec. 3.0V +0.25V 0.75V +0.25V 40% Vcc +5% 15% Vcc +5% Both Red and Green +70Vac/DC 15 sec. +20V 4 to 18V to <80% RH to <80% RH x 18 x 18 x 20mm 1.6oz. 45g One Year Warranty Model DP-21 20 MHz Logic Probe • Tests TTL, and CMOS • Displays pulse presence and logic states • Memory mode “freezes” pulse display • Catches pulses to 30ns or pulse trains to 20MHz • 1 input impedance DP-21 Specifications DP-31A model Pulse Repetition Rate Pulse width at 100 mA load Output Current Operating Supply Voltage Range Sync Input Impedance Sync Input Protection Power Supply Protection Output Protection Operating Temperature Storage Temperature Dimensions Weight pps/400 pps 10ms Pulser mode-100mA sink/source square wave mode-5 mA sink/source 5-15 V 1 +120 V30 sec. +25 V/15 sec. +35 V/15 sec. to < 80% R.H/ to < 80% RH x 18 x 18 x 210mm oz. 40g One Year Warranty Model DP-52 50 MHz Logic Probe • Tests TTL and CMOS • Displays DC to 50 MHz • Detects 10ns pulse width • Overload protected Model DP-31A Pulser Probe • For TTL, and CMOS • Produces 10mS pulse signal at 100mA • External square wave terminal • Sync input point DP-52 DP-31A

PDF Datasheet Preview

DIGITAL TERMS
pulse waveform used to synchronize the timing of digital or switching circuits. COMPARATIVE of a component by comparing its performance to that of a properly functioning component. DIGITAL discrete signal that assumes one of two states high or low. logic defines a type of digital circuit. It is characterized by a high digital signal state above VDC, and low digital states below VDC. Operating voltage is typically 5 VDC. Metal Oxide Semiconductor defines another type of digital circuit. It is characterized by a variable operating voltage of 3 to 18 V, and logic levels proportional to that operating voltage typically V low and V high 5 V supply . CMOS circuits are characterized by high noise immunity. IN-CIRCUIT the functioning of a component without removing the component from the circuit in which it is being used.

Specifications

DP-21
models DP-52

INPUT CHARACTERISTICS Frequency response Minimum detectable pulse width

LOGIC THRESHOLD TTL Logic 1 threshold Red LED TTL Logic 0 threshold Green LED TTL CMOS 1 threshold Red LED TTL CMOS 0 threshold Green LED

PULSING INPUT OVERLOAD PROTECTION INPUT IMPEDANCE GENERAL

Power supply protection Operating supply voltage Storage temperature Operating temperature Dimensions HxWxD Weight

DC to 20MHz 30nS

DC to 50MHz 10nS
2.3V +0.2V 0.8V +0.2V 70% Vcc +10% 30% Vcc +10% Yellow LED +220Vac/DC 15 sec.
3.0V +0.25V 0.75V +0.25V 40% Vcc +5% 15% Vcc +5% Both Red and Green +70Vac/DC 15 sec.
+20V 4 to 18V to <80% RH to <80% RH x 18 x 18 x 20mm 1.6oz. 45g

One Year Warranty

Model DP-21
20 MHz Logic Probe
• Tests TTL, and CMOS
• Displays pulse presence
and logic states
• Memory mode “freezes”
pulse display
• Catches pulses to 30ns or
pulse trains to 20MHz
• 1 input impedance

DP-21

Specifications

DP-31A
model

Pulse Repetition Rate Pulse width at 100 mA load Output Current

Operating Supply Voltage Range Sync Input Impedance Sync Input Protection Power Supply Protection Output Protection Operating Temperature Storage Temperature Dimensions Weight
pps/400 pps 10ms Pulser mode-100mA sink/source square wave mode-5 mA sink/source
5-15 V 1 +120 V30 sec. +25 V/15 sec. +35 V/15 sec. to < 80% R.H/ to < 80% RH x 18 x 18 x 210mm oz. 40g

One Year Warranty

Model DP-52
50 MHz Logic Probe
• Tests TTL and CMOS
• Displays DC to 50 MHz
• Detects 10ns pulse width
• Overload protected

Model DP-31A

Pulser Probe
• For TTL, and CMOS
• Produces 10mS pulse signal
at 100mA
• External square wave terminal
• Sync input point

DP-52 DP-31A

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Datasheet ID: DP 31A 521918