PD-15RMi

PULSE DISTRIBUTION AMPLIFIER

The PD-15RMi series is a TTL Pulse Distribution Amplifier that provides distribution for one pulse per second (PPS) signals. The amplifier can also be used to distribute pulses with a repetition rate of up to 100 MHz. The outputs provide a 2.7 volt peak-to-peak signal into a 50 ohm load. The channel-to-channel delay differences are typically less than 100 ps. The distribution modules have typically 3 ps/ºC temperature coefficient of propagation delay. The small propagation delay characteristics and low temperature coefficient of delay are essential for the distribution of high quality timing signals. This instrument is designed to be powered by a 100 to 240 VAC mains source or by a +12 to +36 VDC power source.

  • Features
  • Applications
  • Specifications
  • Options
  • 1PPS - 100 MHz
  • 10 ns propagation delay
  • 50 ohm output: 2.4 Vp-p
  • Low temperature coefficient: 3 ps/ºC
  • Matched channel delays 100 ps typical
  • 1 PPS distribution
  • Atomic time scales
  • Reference clock distribution
  • Time synchronization

PARAMETER

CONDITIONS

TYP

UNITS

Rise time

10 - 90 %

0.8

ns

Fall time

10 - 90 %

0.8

ns

Propagation delay

50 ohm load

10

ns

Differential delay

channel - channel

100

ps

Impedance

input

output

50

50

Ohms

Input high level

 

Input low level

input signal into 50 ohm load

input signal into 50 ohm load

2.4

 

0.14

 

V

 

Output high level

Output low level

50 ohm load

50 ohm load

2.7

0.1

V

 

Frequency range

50% duty cycle

0-100

MHz

Temp-delay

coefficient

0 - 50 ºC

 

3

 

ps/ºC

 

Product NameInputsOutputs
PD-15RMi-A15
PD-15RMi-C315
PD-15RMi-C1110
PD-15RMi-C2210
PD-15RMi-C3115
Front panel: Monitor LEDs for AC, DC and PPS Signal.
Back panel: AC, DC and SMA connectors

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