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See Technical Specifications

ADA4930-1YCPZ-R7 +BOM

Ultralow Noise Drivers for Low Voltage ADCs

Manufacturer:

Analog Devices Inc.
Mfr.Part #:

ADA4930-1YCPZ-R7
Datasheet:

ADA4930-1YCPZ-R7 Datasheet (PDF)
Amplifier Type:

Differential
Number Of Circuits:

1
Output Type:

Differential
Slew Rate:

3400V/µs
EDA/CAD Models:

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ADA4930-1YCPZ-R7 General Description

The ADA4930-1/ADA4930-2 are very low noise, low distortion, high speed differential amplifiers. They are an ideal choice for driving 1.8 V high performance ADCs with resolutions up to 14 bits from dc to 70 MHz. The adjustable output common mode allows the ADA4930-1/ADA4930-2 to match the input of the ADC. The internal common-mode feedback loop provides exceptional output balance, suppression of even-order harmonic distortion products, and dc level translation.

Key Features

Low input voltage noise: 1.2 nV/√Hz
Low common-mode output: 0.9 V on single supply
Extremely low harmonic distortion
- −104 dBc HD2 at 10 MHz
- −79 dBc HD2 at 70 MHz
- −73 dBc HD2 at 100 MHz
- −101 dBc HD3 at 10 MHz
- −82 dBc HD3 at 70 MHz
- −75 dBc HD3 at 100 MHz
See data sheet for additional features

Application

ADC drivers
Single-ended-to-differential converters
IF and baseband gain blocks
Differential buffers
Line drivers

Specifications

Amplifier Type	Differential	Number of Circuits	1
Output Type	Differential	Slew Rate	3400V/µs
-3db Bandwidth	1.35 GHz	Current - Input Bias	23 µA
Voltage - Input Offset	150 µV	Current - Supply	34mA
Current - Output / Channel	30 mA	Voltage - Supply Span (Min)	3.3 V
Voltage - Supply Span (Max)	5 V	Operating Temperature	-40°C ~ 105°C
Mounting Type	Surface Mount	Base Product Number	ADA4930