TA1200 High Frequency Transconductance Amplifier
TA1200 is a high-precision, high-stability broadband constant current source with a frequency of up to 1 MHz and a linear output of current in a transconducting mode of operation, suitable for calibrating the frequency response bandwidth characteristics of high frequency current transducers or testing current transducers.
Wideband Current Output Specifications
| Current Range (rms) | Frequency (Hz) | Short-term Stability ±(%*RD + %*RG)/min | Accuracy ±(%*RD + %*RG)[1] | Compliance Voltage (Vrms) |
|---|---|---|---|---|
| 10 mA / 100 mA / 1 A / 10 A | DC | 10 mA: 0.002 + 0.002 100 mA: 0.01 + 0.01 1 A / 10 A: 7 |
— | — |
| 10 mA / 100 mA / 1 A / 10 A | 10 ≤ F ≤ 10k | 0.005 + 0.003 | 0.05 + 0.03 | — |
| 10 mA / 100 mA / 1 A / 10 A | 10k < F ≤ 20k | 0.010 + 0.005 | 0.10 + 0.05 | — |
| 10 mA / 100 mA / 1 A / 10 A | 20k < F ≤ 50k | 0.015 + 0.010 | 0.15 + 0.10 | — |
| 10 mA / 100 mA / 1 A / 10 A | 50k < F ≤ 100k | 0.030 + 0.020 | 0.30 + 0.20 | — |
| 10 mA / 100 mA / 1 A / 10 A | 100k < F ≤ 500k | 0.05 + 0.03 | — | — |
| 10 mA / 100 mA / 1 A / 10 A | 500k < F ≤ 1M | 0.06 + 0.04 | — | — |