Philips PM8820 Probe
Manufacturer:
Model:
PM8820
Date:
1980
Category:
Group:
Description:

Information

The PM 8820 and PM 8821 universal, compact 8 bit logic Pods comprising 8 identical level detectors (contained in 4 high speed dual differential comparators/sense amps.) with a common wide range threshold, high input impedance and TTL compatible outputs. Power is derived from the unit the logic Probe is being used with. Both Pods the PM 8820 and PM 8821 are identical in contruction, with the exception of the ribbon cables and connections. The PM 8820 has a 20 wav ribbon cable and connector, the PM 8821 has a 1 6-way cable and connector.

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Service and User Manual
Manual type:
Service and User Manual
Pages:
10
Size:
1.03 Mbytes (1081421 Bytes)
Language:
english
Revision:
Manual-ID:
9499 503 00701
Date:
20 November 1980
Quality:
Scanned document, all readable.
Upload date:
19 May 2015
MD5:
8c0e232ad61065f09431c0c0d0affcfa
Downloads:
971

Information

1. INTRODUCTION 3 2. CHARACTERISTICS 4 3. PARTS LIST and CIRCUITRY tin back of manual! 22 FIGURES Fig. 1. PM 8820 / PM 8821 3 Fig. 2. Input resistance (Rp) versus frequency 4 Fig. 3. Definition of propagation delay 5 Fig. 4. Probing with Pods 6 Fig. 5. P.C. board of the PM 8820 / PM 8821 20 Fig. 6. Circuit diagram of the PM 8820 21 Fig. 7. Circuit diagram of the PM 8821 22 INHALTVERZEICHNIS 1. EINLEITUNG 9 2. TECHNISCHE DATEN 10 3. El NZELTEILENLISTE und SCHALT8ILD< hinten in der Anleitung) 22 ABBILDUNGEN Abb. 1. Logik - Pod PM 8820/PM 8821 9 Abb. 2. Eingangswiderstand (Rp) gegenüber Frequenz 10 Abb. 3. Definition der Fortpflaruungsverzogerung 11 Abb. 4. Anschlussmöglichkeit mit Logik-Pod PM 8820 IPM 8821) '2 Abb. 5. Leiterplatte des PM 8820 ί PM 8821 20 Abb. 6. Schaltbild des PM 8820 21 Abb. 7. Schaltbild des PM 8821 22 TABLE DES ΜΑΤΙ ERES 1. INTRODUCTION 15 2. CARACTERISTIQUES TECHNIQUES 16 3. NOMENCLATURE DES COMPOSANITS et CIRCUIT (arriere de la notice) 22 LIST DES FIGURES Fig. 1. Sonde togique PM 8820 / PM 8821 15 Fig. 2. Resistance d’entrce (Rp) par rapport a la frequence 16 Fig. 3. Definition du retard de propagation 17 Fig. 4. Test avec sonde PM 8820 18 Fig. 5. Circuit imprimi de la PM 8820 / PM 8821 20 Fig. 6. Circuit electrique de la PM 8820 21 Fig. 7. Circuit electrique de la PM 8821 22

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