Specifications

Pattern Generator Specifications and Characteristics

(16821A, 16822A, and 16823A)

Agilent 10465A ECL data pod (unterminated)

Output type 10H115 (no termination)

Maximum clock 300 MHz

Skew [1] Typical < 1 ns; worst case = 2 ns

Recommended lead set Agilent 10347A

Agilent 10466A 3-state TTL/3.3 volt data pod

Output type 74LVT244 with 100 Ω series;

10H125 on non 3-state channel 7 [2]

3-state enable Negative true, 100 KΩ to GND, enabled

on no connect

Maximum clock 200 MHz

Skew [1] Typical < 3 ns; worst case = 7 ns

Recommended lead set Agilent 10474A

[1] Typical skew measurements made at pod connector with approximately

10 pF/50 KΩ load to GND; worst case skew numbers are a calculation of worst

case conditions through circuits. Both numbers apply to any channel within the

pattern generator.

[2] Channel 7 on the 3-state pods has been brought out in parallel as a non 3-state

signal. By looping this output back into the 3-state enable line, the channel can be

used as a 3-state enable.

10H115

100 Ω

74LVT244