ADA4937-1YCPZ-R7 Single-Ended to Differential Amplifiers by Analog Devices

Status: Production
Series: ADA4937-1
RoHS: Compliant
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The ADA4937-1 / ADA4937-2 are low noise, ultralow distortion, high speed differential amplifiers. They are an ideal choice for driving high performance ADCs with resolutions up to 16 bits from dc to 100 MHz. The adjustable level of the output common mode allows the ADA4937-1/ADA4937-2 to match the input of the ADC. The internal common-mode feedback loop also provides exceptional output balance as well as suppression of even-order harmonic distortion products.With the ADA4937-1 / ADA4937-2, differential gain configurations are easily realized with a simple external feedback network of four resistors that determine the closed-loop gain of the amplifier. The ADA4937-1 / ADA4937-2 are fabricated using Analog Devices, Inc., proprietary silicon-germanium (SiGe), complementary bipolar process, enabling them to achieve very low levels of distortion with an input voltage noise of only 2.2 nV/√Hz. The low dc offset and excellent dynamic performance of the ADA4937-1/ADA4937-2 make them well-suited for a wide variety of data acquisition and signal processing

Where to Buy

Prices starting from US$4.46

Distributor Stock
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Analog Devices
from US$4.46
40,808
in stock
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Newark Electronics
from US$7.30
2,537
in stock
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element14
from US$6.21
2,537
in stock
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Farnell
from US$6.46
2,537
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Chip One Stop
from US$5.52
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Features

Extremely low harmonic distortion (HD)
−112 dBc HD2 at 10 MHz
−84 dBc HD2 at 70 MHz
−77 dBc HD2 at 100 MHz
−102 dBc HD3 at 10 MHz
−91 dBc HD3 at 70 MHz
−84 dBc HD3 at 100 MHz
Low input voltage noise: 2.2 nV/√Hz
High speed
−3 dB bandwidth of 1.9 GHz, G = 1
Slew rate: 6000 V/μs, 25% to 75%
Fast overdrive recovery of 1 ns
0.5 mV typical offset voltage
Externally adjustable gain
Differential-to-differential or single-ended-to-differential
operation
Adjustable output common-mode voltage
Single-supply operation: 3.3 V to 5 V

Alternative Descriptions

High Performance ADC Driver. | Analog Devices
Diff-Amp, 1.9Ghz, -40 To 105Deg C Rohs Compliant: Yes |Analog Devices ADA4937-1YCPZ-R7 | Newark Electronics
DIFF-AMP, 1.9GHZ, -40 TO 105DEG C | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADA4937-1YCPZ-R7?

Additional datasheets, footprints and schematics for ADA4937-1YCPZ-R7 are listed on our Part Details page. You can also find images and similar parts to ADA4937-1YCPZ-R7 on this page.

What pricing and inventory information can I view?

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What category does ADA4937-1YCPZ-R7 fall under?

The ADA4937-1YCPZ-R7 is listed under Single-Ended to Differential Amplifiers.

Can I view similar or alternative parts?

You can view similar parts to ADA4937-1YCPZ-R7 when available in the Single-Ended to Differential Amplifiers range under the specifications section at the bottom of the details page.

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Is the ADA4937-1YCPZ-R7 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADA4937-1YCPZ-R7 have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for ADA4937-1YCPZ-R7.

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