4225-RPM datasheet(9/45 Pages) TEKTRONIX

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The 4200-CVU PWR option is also available to support:

• High power C-V measurements up to 400 V (200 V per

device terminal) for testing high power devices, such as

MEMS devices, LDMOS devices, and displays.

• DC currents up to 300 mA for measuring capacitance

when a transistor is turned on.

Ensure Validity of your Results

Unlike other C-V modules on the market, the 4210-CVU

is designed with unique, patented circuitry to support

features and diagnostic tools that ensure the validity of

your results.

• Switch the AC ammeter in software. This simple

feature ensures that you are measuring the AC

signal on the least noisy terminal, which will provide

a more useful measurement. Without having to

manually change cables, lift the prober needles, or

change the test setup, you have easily eliminated

potential mistakes.

Change AC and DC sources to least noisy terminal with a simple click

of the mouse.

• Move the DC bias to the terminal of choice.

With just a click in the Clarius Software, you can

change the terminal to which the DC bias is applied

to ensure proper control of the electric field.

• Real-time C-V meter. The real-time C-V meter displays

quick and accurate capacitance measurements with no

need to run a pre-programmed test. This is especially

useful to ensure you have an open and short circuit

before you perform a measurement compensation.

Additionally, you can use the real-time C-V meter for

troubleshooting your test setup and device under test.

Real-time capacitance measurements.

• Confidence Check. This diagnostic tool allows users

to check the integrity of open and short connections

and the connections to the DUT. When performing

an open or short test, an impedance and noise

measurement is made on the high and low sides of

the test circuit. This is especially useful to confirm that

contact has been made with the pads on a wafer or

that the switch matrix is connected properly. If the

Confidence check diagnostic test fails, additional

troubleshooting guidance is given.

Local Switching Options

Because it can be difficult to switch between C-V and

other measurement types, the 4200A-SCS offers several

options to switch easily between measurement types:

• 4200A-CVIV Multi-Switch Module – Up to four

channels that effortlessly switch between I-V and C-V

measurements. In addition, the C-V measurements

can be moved around the DUT without lifting the

prober needles or changing the test setup.

• 4225-RPM Remote Preamplifier/Switch Module

This acts as a multiplexer switch that automatically

switches between precision DC SMUs, C-V, and the

ultra-fast pulsed I-V instruments. In addition, the RPM

extends the low current measurement capability of the

4225-PMU Ultra-fast Pulsed I-V Instrument Module.

4225-RPM 数据表(PDF) 9 Page - TEKTRONIX, INC.

4225-RPM 数据表(HTML) 9 Page - TEKTRONIX, INC.

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