FG504
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The Tektronix FG504 is a 40 MHz function generator plug-in for the TM500 system.
Key Specifications
Frequency range | Sine, Triangle and Square - 0.001 Hz to 40 MHz; Ramps, Pulses or asymmetric waveforms - 0.001 Hz to 4 MHz |
---|---|
Duty cycle | 7% to 93% |
Output amplitude | 30 Vp-p (OC), 15 Vp-p (50 Ω) |
Output attenuator | 0 to 50 dB in 10 dB steps |
DC offset | ±7.5 V (OC), ±3.75 V (50 Ω) |
Distortion | ≤ 0.5% from 20 Hz to 40 kHz |
Rise/fall time | 6 ns (fixed), 10 ns to 100 ms in 7 steps + variable control |
Sweep | 1000:1 (500:1 on 106 mult.) |
AM input | 10 Vp-p for 100% |
Links
- Tekscope Vol. 8 No. 2, 1976, p.12+: Ira Pollock, The FG504 - a new standard in function generators
- Tek FG5010 FG507 FG504 Description (PDF)
Pictures
Custom ICs used in the FG504
Page | Class | Manufacturer | Model | Part nos | Description | Designers | Used in |
---|---|---|---|---|---|---|---|
155-0032-00 | Monolithic integrated circuit | Tektronix | M55 | 155-0032-00 • 155-0032-01 | variable-gain transconductance amplifier | Roy Hayes • Einar Traa | 335 • 464 • 465 • 465B • 466 • 475 • 475A • 475M • 634 • 650 • 651 • 652 • 653 • 655 • 656 • 670 • 671 • 7A12 • 475 • FG504 • 1440 • 1460 • 1480 • 1481 • 1482 • 1485 |
155-0217-00 | Monolithic integrated circuit | Tektronix | M55D | 155-0216-00 • 155-0217-00 | variable-gain transconductance amplifier | Roy Hayes • Einar Traa | 335 • 475 • 7D20 • FG504 |