3T7: Difference between revisions
Jump to navigation
Jump to search
mNo edit summary |
mNo edit summary |
||
Line 13: | Line 13: | ||
The '''Tektronix Type 3T7''' is a [[sampling_oscilloscope|sampling]] timebase and pulser plug-in for [[560-series scopes]]. | The '''Tektronix Type 3T7''' is a [[sampling_oscilloscope|sampling]] timebase and pulser plug-in for [[560-series scopes]]. | ||
The 3T7 was [[introduced in 1971]]. | The 3T7 was [[introduced in 1971]]. | ||
When used with a [[3S7]], a TDR system is formed. | |||
The pulse is produced by a 21 mA, 1.5 pF [[tunnel diodes|tunnel diode]], CR587, made by GE with Tektronix part number [[152-0489-00]]. | The pulse is produced by a 21 mA, 1.5 pF [[tunnel diodes|tunnel diode]], CR587, made by GE with Tektronix part number [[152-0489-00]]. |
Revision as of 21:11, 20 November 2023
The Tektronix Type 3T7 is a sampling timebase and pulser plug-in for 560-series scopes. The 3T7 was introduced in 1971. When used with a 3S7, a TDR system is formed.
The pulse is produced by a 21 mA, 1.5 pF tunnel diode, CR587, made by GE with Tektronix part number 152-0489-00.
The interface between the GR-874 connector and the printed circuit board is described in US Patent 3,426,311.
The 3T7 uses a CA3051 dual amplifier chip.
Specifications
please add
Pictures
-
3T7
-
Right
-
Front
-
Left
-
Right
-
Top
-
Bottom
Custom ICs used in the 3T7
Page | Model | Part nos | Description | Designers | Used in |
---|---|---|---|---|---|
155-0035-00 | M053B | 155-0035-00 • 155-0116-00 | quad op-amp | Mike Metcalf | 3110 • 3S7 • 3T7 • 492 • 492A • 492AP • 492P • 494 • 494P • 496 • 496P • 4010 • 4011 • 4012 • 4013 • 7L5 • 7L12 • 7L13 • 7L14 • 7L18 • 7S11 • 7T11 • 7S12 • S-6 • 1461 • 4602 • P7001 • 613 • 653 |