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Operating

Characteristics

The following operating characteristics are are typical operating characteristics for

the HP 1650B/51B Logic Analyzer.

Probes Input RC: 100 K 2% shunted by approximately 8 pF at the probe tip.

TTL Threshold Preset: + 1.6 volts.

ECL Threshold Preset: -1.3 volts.

Threshold Range: -9.9 to + 9.9 volts in 0.1V increments.

Threshold Setting: Threshold levels may be defined for pods 1 and 2 individually

(HP 1651B). Threshold levels may be defined for pods 1, 2, and 3 on an individual

basis and one threshold may be defined for pods 4 and 5 (HP 1650B).

Minimum Input Overdrive: 250 mV or 30% of the input amplitude, whichever is

greater.

Maximum Voltage:

40 volts peak.

Maximum Power Available Through Cables: (600 mA) 2/3 amp @ 5V per cable; 2

amp @ 5V per H P 1650B/51B.

Measurement

Configurations

Analyzer Configurations:

Analyzer 1 Analyzer 2

Timing Off

Off Timing

State Off

Off State

Timing State

State Timing

State State

Off Off

Channel Assignment: Each group of 16 channels (a pod) can be assigned to

Analyzer 1, Analyzer 2, or remain unassigned. The HP 1650B contains 5 pods; the

HP 1651B contains 2 pods.

HP 1650B/1651B General Information

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Agilent Technologies 54502A Manuale di Servizio Pagina 16