# 590 Keithley Analyzer Used

**Additional Features:**

-   0.1fF sensitivity to test small devices.
-   Ranges up to 20nF (at 100 kHz, using 5904 adapter) to test large, leaky, or forward biased devices.
-   Test signal voltage of 15mV RMS.
-   Choice of 1 MHz frequency for compliance with existing test standards or 100 kHz for improved resolution, range, and accuracy.
-   Selectable measurement rate (1 to 1000 readings per second) and filter to optimize speed/resolution trade-offs.
-   Sophisticated correction for transmission line errors due to device connections.
-   Built-in test setup and correction value storage, analysis, and plotter control to minimize computer programming

The Keithley 590 C-V Analyzer measures capacitance versus voltage (C-V) and capacitance versus time (C-t) characteristics of semiconductor devices. Unlike other capacitance measurement instruments, the 590 has been tailored to the requirements of semiconductor device testing.

High frequency (100 kHz or 1 MHz) C-V measurements are commonly applied to test p-n or schottky junction and  tal-Insulator-Semiconductor (MIS) devices for device characterization and process control. C-V results are highly  correlated with performance parameters of functional devices such as FETs, memory cells, CCDs, and isolation structures.

## Details

- **Price:** 0.0 USD
- **Vendor:** Keithley
- **Type:** Ana Oth
- **Tags:** Analyzers, Keithley, Manufacturers, Other, product_manual_group_1, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 0.00 USD | In stock |
| NIST Traceable with Full Data | 0.00 USD | In stock |
| ISO IEC 17025 Accredited | 0.00 USD | In stock |

## Images

- 590 Keithley Analyzer Used

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> Source: [ValueTronics](https://valuetronics.com/products/590-keithley-analyzer-used)
> Updated: 2026-05-27