Tektronix TDS620
500 MHz, 2 GS/s, 2-Ch digital scope
Tektronix TDS620
Produced from 1993 to (?)
Manuals
TDS620A, 640A, 644A user manual (PDF, 3 MB)
TDS 620A, 640A, and 644A Service Manual (PDF)
TDS 500B, TDS 600B, and TDS 700A Digitizing Oscilloscopes 070-9719-00 (PDF)
TDS 520B, TDS 540B, TDS 620B, TDS 644B, TDS 680B, TDS 684B, TDS 724A, TDS 744A, and TDS 784A Digitizing Oscilloscopes Performance Verification and Specifications 070-9384-01 (PDF)
Tektronix TDS 410A, 420A, 460A, 520A, 524A, 540A, 544A, 620A, 640A, 644A, 684A, 744A & 784A Programmer Manual 070-8709-07
Schematics
(All manuals in PDF format unless noted otherwise)
The Tektronix TDS620 is a 500 MHz, 2 GS/s dual-channel digital storage scope.
It has Tekprobe BNC connectors on both input channels.
The quad-channel version is the TDS640 .
Key Specifications
Bandwidth
500 MHz
Sampling rate
2 GS/s on both channels
Time base
500 ps/Div to 5 s/Div
Deflection
1 mV/Div to 10 V/Div
Resolution
8 bits
Record length
500 to 2000 points
Input impedance
1 MΩ // 10 pF, or 50 Ω
Interface
GPIB standard
Options
Centronics interface
RS-232 interface
FFT, integration and differentiation
Pictures