| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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600 pcs
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600 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The New Focus Model 3211 High-voltage Amplifier is a versatile gain block suitable for applications involving high-speed and high-voltage signals. It provides an extremely linear output and can drive capacitive loads up to 100 nF with peak voltages up to ±200 V.
This amplifier is useful for driving electro-optic modulators and piezo-electric transducers. For instance, when paired with Model 400X Electro-optic Phase Modulators, the Model 3211 can achieve linear phase modulation greater than π for frequencies up to 1 MHz. The amplifier also offers an output current of up to 120 mA.
The Model 3211 operates as a current-limited, high-voltage operational amplifier in a summing-amplifier configuration. It sums three input signals: DC offset, Input 1, and Input 2. The DC offset is adjustable via a front-panel potentiometer, while Inputs 1 and 2 are received through front-panel BNC jacks. The outputs include a high-voltage output, a monitor output, a +200 V DC current-limited output, and a -200 V DC current-limited output.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MFOM 3211 has a maximum output voltage of ±200 V.
The maximum output current is 120 mA.
It supports a capacitive load drive of up to 100 nF.
The bandwidth is up to 1 MHz.
Yes, the DC offset is adjustable via a front-panel potentiometer.
The output current limit is 2 mA for ±200 V outputs.